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2021
Marques, Léo Omar Duarte; Mello-Farias, Paulo; Oliveira, Roberto Pedroso De; Dini, Maximiliano; Fernandes, Rodrigo; Santos, Dos; Malgarim, Marcelo Barbosa; Santos, Walter Dos; Filho, Soares; Silva, Leandro Souza Da; Moura, Mara
Nursery performance of potentially promising rootstocks for citriculture in the south of Brazil Journal Article
In: Ciência Rural, vol. 52, iss. 1, 2021, ISSN: 0103-8478.
Abstract | Links | BibTeX | Tags: adaptation, Citrus spp., Poncirus hybrids, propagation, vegetative vigor.
@article{nokey,
title = {Nursery performance of potentially promising rootstocks for citriculture in the south of Brazil},
author = {Léo Omar Duarte Marques and Paulo Mello-Farias and Roberto Pedroso De Oliveira and Maximiliano Dini and Rodrigo Fernandes and Dos Santos and Marcelo Barbosa Malgarim and Walter Dos Santos and Soares Filho and Leandro Souza Da Silva and Mara Moura},
url = {http://www.scielo.br/j/cr/a/PxdBgPhWNMML63vTKWH8LKK/?lang=en},
doi = {10.1590/0103-8478CR20200227},
issn = {0103-8478},
year = {2021},
date = {2021-01-01},
journal = {Ciência Rural},
volume = {52},
issue = {1},
publisher = {Universidade Federal de Santa Maria},
abstract = {ABSTRACT: Diversification of rootstock varieties, with consequent reduction in phytosanitary risks, has great importance to the sustainability of citrus cultivation in the south of Brazil. This study evaluated the performance of 42 rootstocks in the nursery phase to generate ‘Valencia Late’ sweet orange seedlings. Therefore, nucellar seedlings from the rootstocks under study were analyzed in relation to plant height, stem diameter, mortality rate and percentage of bud set after grafting. The experimental design was completely randomized with four replications of 20 sample units. Not adapted genotypes had high mortality rates, and the ones of both hybrids LCR x CTSW - 009 and LVK x LCR - 038 were 100% and 90%, respectively. Other 13 genotypes had mortality rates above 30%, and ‘Sunki’ mandarin was the female genitor of ten of them. ‘Swingle’ citrumelo was the rootstock with the highest development (plant height and stem diameter), associated with low mortality rate. In relation to the other rootstocks, the best results were the fast grafting diameter, associated with low mortality rate obtained by hybrids HTR - 053, LRF x (LCR x TR) - 005, CLEO x TRBN - 245, CLEO x TRSW - 287, and citrandarins ‘Indio’, ‘Riverside’ and ‘San Diego’, as well as Trifoliate orange and ‘Rangpur’ lime. In addition to Trifoliate orange, which is widely used in Rio Grande do Sul, these rootstocks have great potential in citriculture in the south of Brazil.},
keywords = {adaptation, Citrus spp., Poncirus hybrids, propagation, vegetative vigor.},
pubstate = {published},
tppubtype = {article}
}
ABSTRACT: Diversification of rootstock varieties, with consequent reduction in phytosanitary risks, has great importance to the sustainability of citrus cultivation in the south of Brazil. This study evaluated the performance of 42 rootstocks in the nursery phase to generate ‘Valencia Late’ sweet orange seedlings. Therefore, nucellar seedlings from the rootstocks under study were analyzed in relation to plant height, stem diameter, mortality rate and percentage of bud set after grafting. The experimental design was completely randomized with four replications of 20 sample units. Not adapted genotypes had high mortality rates, and the ones of both hybrids LCR x CTSW - 009 and LVK x LCR - 038 were 100% and 90%, respectively. Other 13 genotypes had mortality rates above 30%, and ‘Sunki’ mandarin was the female genitor of ten of them. ‘Swingle’ citrumelo was the rootstock with the highest development (plant height and stem diameter), associated with low mortality rate. In relation to the other rootstocks, the best results were the fast grafting diameter, associated with low mortality rate obtained by hybrids HTR - 053, LRF x (LCR x TR) - 005, CLEO x TRBN - 245, CLEO x TRSW - 287, and citrandarins ‘Indio’, ‘Riverside’ and ‘San Diego’, as well as Trifoliate orange and ‘Rangpur’ lime. In addition to Trifoliate orange, which is widely used in Rio Grande do Sul, these rootstocks have great potential in citriculture in the south of Brazil.
Marques, Léo Omar Duarte; Mello-Farias, Paulo; Oliveira, Roberto Pedroso De; Dini, Maximiliano; Fernandes, Rodrigo; Santos, Dos; Malgarim, Marcelo Barbosa; Santos, Walter Dos; Filho, Soares; Silva, Leandro Souza Da; Moura, Mara
Nursery performance of potentially promising rootstocks for citriculture in the south of Brazil Journal Article
In: Ciência Rural, vol. 52, iss. 1, 2021, ISSN: 0103-8478.
Abstract | Links | BibTeX | Tags: adaptation, Citrus spp., Poncirus hybrids, propagation, vegetative vigor.
@article{nokey,
title = {Nursery performance of potentially promising rootstocks for citriculture in the south of Brazil},
author = {Léo Omar Duarte Marques and Paulo Mello-Farias and Roberto Pedroso De Oliveira and Maximiliano Dini and Rodrigo Fernandes and Dos Santos and Marcelo Barbosa Malgarim and Walter Dos Santos and Soares Filho and Leandro Souza Da Silva and Mara Moura},
url = {http://www.scielo.br/j/cr/a/PxdBgPhWNMML63vTKWH8LKK/?lang=en},
doi = {10.1590/0103-8478CR20200227},
issn = {0103-8478},
year = {2021},
date = {2021-01-01},
journal = {Ciência Rural},
volume = {52},
issue = {1},
publisher = {Universidade Federal de Santa Maria},
abstract = {ABSTRACT: Diversification of rootstock varieties, with consequent reduction in phytosanitary risks, has great importance to the sustainability of citrus cultivation in the south of Brazil. This study evaluated the performance of 42 rootstocks in the nursery phase to generate ‘Valencia Late’ sweet orange seedlings. Therefore, nucellar seedlings from the rootstocks under study were analyzed in relation to plant height, stem diameter, mortality rate and percentage of bud set after grafting. The experimental design was completely randomized with four replications of 20 sample units. Not adapted genotypes had high mortality rates, and the ones of both hybrids LCR x CTSW - 009 and LVK x LCR - 038 were 100% and 90%, respectively. Other 13 genotypes had mortality rates above 30%, and ‘Sunki’ mandarin was the female genitor of ten of them. ‘Swingle’ citrumelo was the rootstock with the highest development (plant height and stem diameter), associated with low mortality rate. In relation to the other rootstocks, the best results were the fast grafting diameter, associated with low mortality rate obtained by hybrids HTR - 053, LRF x (LCR x TR) - 005, CLEO x TRBN - 245, CLEO x TRSW - 287, and citrandarins ‘Indio’, ‘Riverside’ and ‘San Diego’, as well as Trifoliate orange and ‘Rangpur’ lime. In addition to Trifoliate orange, which is widely used in Rio Grande do Sul, these rootstocks have great potential in citriculture in the south of Brazil.},
keywords = {adaptation, Citrus spp., Poncirus hybrids, propagation, vegetative vigor.},
pubstate = {published},
tppubtype = {article}
}
ABSTRACT: Diversification of rootstock varieties, with consequent reduction in phytosanitary risks, has great importance to the sustainability of citrus cultivation in the south of Brazil. This study evaluated the performance of 42 rootstocks in the nursery phase to generate ‘Valencia Late’ sweet orange seedlings. Therefore, nucellar seedlings from the rootstocks under study were analyzed in relation to plant height, stem diameter, mortality rate and percentage of bud set after grafting. The experimental design was completely randomized with four replications of 20 sample units. Not adapted genotypes had high mortality rates, and the ones of both hybrids LCR x CTSW - 009 and LVK x LCR - 038 were 100% and 90%, respectively. Other 13 genotypes had mortality rates above 30%, and ‘Sunki’ mandarin was the female genitor of ten of them. ‘Swingle’ citrumelo was the rootstock with the highest development (plant height and stem diameter), associated with low mortality rate. In relation to the other rootstocks, the best results were the fast grafting diameter, associated with low mortality rate obtained by hybrids HTR - 053, LRF x (LCR x TR) - 005, CLEO x TRBN - 245, CLEO x TRSW - 287, and citrandarins ‘Indio’, ‘Riverside’ and ‘San Diego’, as well as Trifoliate orange and ‘Rangpur’ lime. In addition to Trifoliate orange, which is widely used in Rio Grande do Sul, these rootstocks have great potential in citriculture in the south of Brazil.
Pacheco, Camilla Andrade; Moreira, Alécio Souza; Girardi, Eduardo Augusto; Bassanezi, Renato Beozzo; Stuchi, Eduardo Sanches
Tree growth, production and huanglongbing incidence of sweet orange varieties using different nursery tree standards Journal Article
In: Scientia Horticulturae, vol. 284, pp. 110023, 2021, ISSN: 0304-4238.
Abstract | Links | BibTeX | Tags: Candidatus Liberibacter spp., CITRUS GREENING, Citrus spp., propagation, Resetting, Survival analysis
@article{Pacheco2021,
title = {Tree growth, production and huanglongbing incidence of sweet orange varieties using different nursery tree standards},
author = {Camilla Andrade Pacheco and Alécio Souza Moreira and Eduardo Augusto Girardi and Renato Beozzo Bassanezi and Eduardo Sanches Stuchi},
doi = {10.1016/J.SCIENTA.2021.110023},
issn = {0304-4238},
year = {2021},
date = {2021-01-01},
journal = {Scientia Horticulturae},
volume = {284},
pages = {110023},
publisher = {Elsevier},
abstract = {Insect-proof propagation of citrus is recommended to prevent vector-transmitted pathogens such as Candidatus Liberibacter spp. and Xylella fastidiosa. Although larger nursery trees were related to a superior post-planting performance in other perennial crops, there are few studies on citrus. This fact motivated us to evaluate the tree growth, the fruit production, and the huanglongbing (HLB) incidence of four commercial sweet orange varieties (‘Valencia Late’, ‘Hamlin’, ‘Pera’ and ‘Folha Murcha’) using two nursery tree standards (young whip and large headed trees). Eight years after planting, the tree size was similar between the evaluated treatments, especially for more vigorous varieties. However, large headed trees anticipated and increased the cumulative production by 30 % in average, which can improve the performance of reset trees in particular. Regardless the nursery tree standard and sweet orange variety, the cumulative incidence of HLB was relatively high over eight years. Therefore, a strict control of the vector should be reinforced in the field irrespectively of these factors.},
keywords = {Candidatus Liberibacter spp., CITRUS GREENING, Citrus spp., propagation, Resetting, Survival analysis},
pubstate = {published},
tppubtype = {article}
}
Insect-proof propagation of citrus is recommended to prevent vector-transmitted pathogens such as Candidatus Liberibacter spp. and Xylella fastidiosa. Although larger nursery trees were related to a superior post-planting performance in other perennial crops, there are few studies on citrus. This fact motivated us to evaluate the tree growth, the fruit production, and the huanglongbing (HLB) incidence of four commercial sweet orange varieties (‘Valencia Late’, ‘Hamlin’, ‘Pera’ and ‘Folha Murcha’) using two nursery tree standards (young whip and large headed trees). Eight years after planting, the tree size was similar between the evaluated treatments, especially for more vigorous varieties. However, large headed trees anticipated and increased the cumulative production by 30 % in average, which can improve the performance of reset trees in particular. Regardless the nursery tree standard and sweet orange variety, the cumulative incidence of HLB was relatively high over eight years. Therefore, a strict control of the vector should be reinforced in the field irrespectively of these factors.
2020
Brito, Marcos Eric Barbosa; Fernandes, Pedro Dantas; Gheyi, Hans Raj; Soares, Lauriane Almeida Dos Anjos; Filho, Walter Dos Santos Soares; Suassuna, Janivan Fernandes
Screening of citrus scion-rootstock combinations for tolerance to water salinity during seedling formation Journal Article
In: Acta Scientiarum. Agronomy, vol. 43, iss. 1, pp. e48163, 2020, ISSN: 1679-9275.
Abstract | Links | BibTeX | Tags: Citrus spp., Poncirus hybrids, survival index.
@article{nokey,
title = {Screening of citrus scion-rootstock combinations for tolerance to water salinity during seedling formation},
author = {Marcos Eric Barbosa Brito and Pedro Dantas Fernandes and Hans Raj Gheyi and Lauriane Almeida Dos Anjos Soares and Walter Dos Santos Soares Filho and Janivan Fernandes Suassuna},
url = {https://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/48163},
doi = {10.4025/actasciagron.v43i1.48163},
issn = {1679-9275},
year = {2020},
date = {2020-01-01},
journal = {Acta Scientiarum. Agronomy},
volume = {43},
issue = {1},
pages = {e48163},
publisher = {Eduem - Editora da Universidade Estadual de Maringa},
abstract = {Arid and semiarid regions are vulnerable to water deficits and salinity. Citrus plants are sensitive to saline stress and require the use of tolerant scion-rootstock combinations. Thus, this study aimed to evaluate and classify citrus scion-rootstock combinations with respect to their tolerance to salinity during seedling formation in a protected environment. An experiment was conducted in a randomized block design with a 5 x 12 x 2 factorial scheme corresponding to five levels of water salinity (0.8, 1.6, 2.4, 3.2, and 4.0 dS m-1) applied in 12 citrus rootstocks grafted with two scion varieties: ‘Tahiti’ acid lime and ‘Star Ruby’ grapefruit. The scion-rootstock combinations were evaluated for accumulated dry matter and survival index at 330 days after sowing the rootstocks. Salinity exerted different effects on the dry matter formation of scion-rootstock combinations. ‘Star Ruby’ was less sensitive to salinity, particularly when the rootstocks were the hybrids from ‘Sunki of Florida’ mandarin (TSKFL) with ‘Troyer’ citrange (CTTR) – 013 (TSKFL x CTTR – 013), common ‘Sunki’ mandarin (TSKC) with ‘Argentina’ citrange (CTARG) – 019 (TSKC x CTARG – 019), TSKC with ‘Swingle’ citrumelo (CTSW) – 031 (TSKC x CTSW – 031), and the trifoliate hybrid (HTR) - 069, as well as the varieties Volkamer lemon and Santa Cruz Rangpur lime. When grafted with ‘Tahiti’ acid lime, the rootstocks displaying the less sensitive to salinity were TSKFL x CTTR - 013 and TSKC x CTARG - 019.},
keywords = {Citrus spp., Poncirus hybrids, survival index.},
pubstate = {published},
tppubtype = {article}
}
Arid and semiarid regions are vulnerable to water deficits and salinity. Citrus plants are sensitive to saline stress and require the use of tolerant scion-rootstock combinations. Thus, this study aimed to evaluate and classify citrus scion-rootstock combinations with respect to their tolerance to salinity during seedling formation in a protected environment. An experiment was conducted in a randomized block design with a 5 x 12 x 2 factorial scheme corresponding to five levels of water salinity (0.8, 1.6, 2.4, 3.2, and 4.0 dS m-1) applied in 12 citrus rootstocks grafted with two scion varieties: ‘Tahiti’ acid lime and ‘Star Ruby’ grapefruit. The scion-rootstock combinations were evaluated for accumulated dry matter and survival index at 330 days after sowing the rootstocks. Salinity exerted different effects on the dry matter formation of scion-rootstock combinations. ‘Star Ruby’ was less sensitive to salinity, particularly when the rootstocks were the hybrids from ‘Sunki of Florida’ mandarin (TSKFL) with ‘Troyer’ citrange (CTTR) – 013 (TSKFL x CTTR – 013), common ‘Sunki’ mandarin (TSKC) with ‘Argentina’ citrange (CTARG) – 019 (TSKC x CTARG – 019), TSKC with ‘Swingle’ citrumelo (CTSW) – 031 (TSKC x CTSW – 031), and the trifoliate hybrid (HTR) - 069, as well as the varieties Volkamer lemon and Santa Cruz Rangpur lime. When grafted with ‘Tahiti’ acid lime, the rootstocks displaying the less sensitive to salinity were TSKFL x CTTR - 013 and TSKC x CTARG - 019.
Carvalho, Hélio Wilson Lemos; Teodoro, Adenir Vieira; Barros, Inácio; Carvalho, Luciana Marques; Filho, Walter Santos Soares; Girardi, Eduardo Augusto; Passos, Orlando Sampaio; Pinto-Zevallos, Delia M.
Rootstock-related improved performance of ‘Pera’ sweet orange under rainfed conditions of Northeast Brazil Journal Article
In: Scientia Horticulturae, vol. 263, pp. 109148, 2020, ISSN: 0304-4238.
Abstract | Links | BibTeX | Tags: Citrus spp., Drought tolerance, Fruit quality and production, Poncirus trifoliata, Vegetative growth
@article{nokey,
title = {Rootstock-related improved performance of ‘Pera’ sweet orange under rainfed conditions of Northeast Brazil},
author = {Hélio Wilson Lemos Carvalho and Adenir Vieira Teodoro and Inácio Barros and Luciana Marques Carvalho and Walter Santos Soares Filho and Eduardo Augusto Girardi and Orlando Sampaio Passos and Delia M. Pinto-Zevallos},
doi = {10.1016/J.SCIENTA.2019.109148},
issn = {0304-4238},
year = {2020},
date = {2020-01-01},
journal = {Scientia Horticulturae},
volume = {263},
pages = {109148},
publisher = {Elsevier},
abstract = {Citrus orchards in the coastal tablelands of Northeast Brazil are almost exclusively composed of ‘Pera CNPMF D-6’ sweet orange, henceforth ‘Pera’, grafted on ‘Rangpur’ lime. Therefore, assessing new rootstocks for ‘Pera’ in this region is pivotal for diversification purposes, potentially leading to increased competitiveness, yield and fruit quality. In this study, vegetative growth, productive performance, pest attack and fruit quality of ‘Pera’, grafted on five rootstocks, were assessed over 10 years in Northeast Brazil. The trifoliate hybrid HTR-051 conferred the highest yield efficiency to ‘Pera’, while ‘Red Rough’ lemon and LVK x LCR - 010 induced precocity, with yields exceeding 9400 kg ha−1 in the first harvest, as well as the highest cumulative yields. ‘Red Rough’ lemon, LVK x LCR - 010 and HTR-051 were notable for imparting high weight and total soluble solids to ‘Pera’ fruit. Regarding pests, the highest densities of citrus rust mite Phyllocoptruta oleivora were found on the fruit of ‘Pera’ grafted on LVK x LCR - 010, despite low densities of this arthropod over the sampling period. Altogether, our results highlight ‘Red Rough’ lemon and LVK x LCR −010 as superior rootstocks for excelling in productive performance and fruit quality. In addition, HTR-051 manifests as an excellent option for high-density orchards because it induces dwarfism and high production efficiency.},
keywords = {Citrus spp., Drought tolerance, Fruit quality and production, Poncirus trifoliata, Vegetative growth},
pubstate = {published},
tppubtype = {article}
}
Citrus orchards in the coastal tablelands of Northeast Brazil are almost exclusively composed of ‘Pera CNPMF D-6’ sweet orange, henceforth ‘Pera’, grafted on ‘Rangpur’ lime. Therefore, assessing new rootstocks for ‘Pera’ in this region is pivotal for diversification purposes, potentially leading to increased competitiveness, yield and fruit quality. In this study, vegetative growth, productive performance, pest attack and fruit quality of ‘Pera’, grafted on five rootstocks, were assessed over 10 years in Northeast Brazil. The trifoliate hybrid HTR-051 conferred the highest yield efficiency to ‘Pera’, while ‘Red Rough’ lemon and LVK x LCR - 010 induced precocity, with yields exceeding 9400 kg ha−1 in the first harvest, as well as the highest cumulative yields. ‘Red Rough’ lemon, LVK x LCR - 010 and HTR-051 were notable for imparting high weight and total soluble solids to ‘Pera’ fruit. Regarding pests, the highest densities of citrus rust mite Phyllocoptruta oleivora were found on the fruit of ‘Pera’ grafted on LVK x LCR - 010, despite low densities of this arthropod over the sampling period. Altogether, our results highlight ‘Red Rough’ lemon and LVK x LCR −010 as superior rootstocks for excelling in productive performance and fruit quality. In addition, HTR-051 manifests as an excellent option for high-density orchards because it induces dwarfism and high production efficiency.
Brito, Marcos Eric Barbosa; Fernandes, Pedro Dantas; Gheyi, Hans Raj; Soares, Lauriane Almeida Dos Anjos; Filho, Walter Dos Santos Soares; Suassuna, Janivan Fernandes
Screening of citrus scion-rootstock combinations for tolerance to water salinity during seedling formation Journal Article
In: Acta Scientiarum. Agronomy, vol. 43, iss. 1, pp. e48163, 2020, ISSN: 1679-9275.
Abstract | Links | BibTeX | Tags: Citrus spp., Poncirus hybrids, survival index.
@article{nokey,
title = {Screening of citrus scion-rootstock combinations for tolerance to water salinity during seedling formation},
author = {Marcos Eric Barbosa Brito and Pedro Dantas Fernandes and Hans Raj Gheyi and Lauriane Almeida Dos Anjos Soares and Walter Dos Santos Soares Filho and Janivan Fernandes Suassuna},
url = {https://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/48163},
doi = {10.4025/actasciagron.v43i1.48163},
issn = {1679-9275},
year = {2020},
date = {2020-01-01},
journal = {Acta Scientiarum. Agronomy},
volume = {43},
issue = {1},
pages = {e48163},
publisher = {Eduem - Editora da Universidade Estadual de Maringa},
abstract = {Arid and semiarid regions are vulnerable to water deficits and salinity. Citrus plants are sensitive to saline stress and require the use of tolerant scion-rootstock combinations. Thus, this study aimed to evaluate and classify citrus scion-rootstock combinations with respect to their tolerance to salinity during seedling formation in a protected environment. An experiment was conducted in a randomized block design with a 5 x 12 x 2 factorial scheme corresponding to five levels of water salinity (0.8, 1.6, 2.4, 3.2, and 4.0 dS m-1) applied in 12 citrus rootstocks grafted with two scion varieties: ‘Tahiti’ acid lime and ‘Star Ruby’ grapefruit. The scion-rootstock combinations were evaluated for accumulated dry matter and survival index at 330 days after sowing the rootstocks. Salinity exerted different effects on the dry matter formation of scion-rootstock combinations. ‘Star Ruby’ was less sensitive to salinity, particularly when the rootstocks were the hybrids from ‘Sunki of Florida’ mandarin (TSKFL) with ‘Troyer’ citrange (CTTR) – 013 (TSKFL x CTTR – 013), common ‘Sunki’ mandarin (TSKC) with ‘Argentina’ citrange (CTARG) – 019 (TSKC x CTARG – 019), TSKC with ‘Swingle’ citrumelo (CTSW) – 031 (TSKC x CTSW – 031), and the trifoliate hybrid (HTR) - 069, as well as the varieties Volkamer lemon and Santa Cruz Rangpur lime. When grafted with ‘Tahiti’ acid lime, the rootstocks displaying the less sensitive to salinity were TSKFL x CTTR - 013 and TSKC x CTARG - 019.},
keywords = {Citrus spp., Poncirus hybrids, survival index.},
pubstate = {published},
tppubtype = {article}
}
Arid and semiarid regions are vulnerable to water deficits and salinity. Citrus plants are sensitive to saline stress and require the use of tolerant scion-rootstock combinations. Thus, this study aimed to evaluate and classify citrus scion-rootstock combinations with respect to their tolerance to salinity during seedling formation in a protected environment. An experiment was conducted in a randomized block design with a 5 x 12 x 2 factorial scheme corresponding to five levels of water salinity (0.8, 1.6, 2.4, 3.2, and 4.0 dS m-1) applied in 12 citrus rootstocks grafted with two scion varieties: ‘Tahiti’ acid lime and ‘Star Ruby’ grapefruit. The scion-rootstock combinations were evaluated for accumulated dry matter and survival index at 330 days after sowing the rootstocks. Salinity exerted different effects on the dry matter formation of scion-rootstock combinations. ‘Star Ruby’ was less sensitive to salinity, particularly when the rootstocks were the hybrids from ‘Sunki of Florida’ mandarin (TSKFL) with ‘Troyer’ citrange (CTTR) – 013 (TSKFL x CTTR – 013), common ‘Sunki’ mandarin (TSKC) with ‘Argentina’ citrange (CTARG) – 019 (TSKC x CTARG – 019), TSKC with ‘Swingle’ citrumelo (CTSW) – 031 (TSKC x CTSW – 031), and the trifoliate hybrid (HTR) - 069, as well as the varieties Volkamer lemon and Santa Cruz Rangpur lime. When grafted with ‘Tahiti’ acid lime, the rootstocks displaying the less sensitive to salinity were TSKFL x CTTR - 013 and TSKC x CTARG - 019.
Carvalho, Hélio Wilson Lemos; Teodoro, Adenir Vieira; Barros, Inácio; Carvalho, Luciana Marques; Filho, Walter Santos Soares; Girardi, Eduardo Augusto; Passos, Orlando Sampaio; Pinto-Zevallos, Delia M.
Rootstock-related improved performance of ‘Pera’ sweet orange under rainfed conditions of Northeast Brazil Journal Article
In: Scientia Horticulturae, vol. 263, pp. 109148, 2020, ISSN: 0304-4238.
Abstract | Links | BibTeX | Tags: Citrus spp., Drought tolerance, Fruit quality and production, Poncirus trifoliata, Vegetative growth
@article{nokey,
title = {Rootstock-related improved performance of ‘Pera’ sweet orange under rainfed conditions of Northeast Brazil},
author = {Hélio Wilson Lemos Carvalho and Adenir Vieira Teodoro and Inácio Barros and Luciana Marques Carvalho and Walter Santos Soares Filho and Eduardo Augusto Girardi and Orlando Sampaio Passos and Delia M. Pinto-Zevallos},
doi = {10.1016/J.SCIENTA.2019.109148},
issn = {0304-4238},
year = {2020},
date = {2020-01-01},
journal = {Scientia Horticulturae},
volume = {263},
pages = {109148},
publisher = {Elsevier},
abstract = {Citrus orchards in the coastal tablelands of Northeast Brazil are almost exclusively composed of ‘Pera CNPMF D-6’ sweet orange, henceforth ‘Pera’, grafted on ‘Rangpur’ lime. Therefore, assessing new rootstocks for ‘Pera’ in this region is pivotal for diversification purposes, potentially leading to increased competitiveness, yield and fruit quality. In this study, vegetative growth, productive performance, pest attack and fruit quality of ‘Pera’, grafted on five rootstocks, were assessed over 10 years in Northeast Brazil. The trifoliate hybrid HTR-051 conferred the highest yield efficiency to ‘Pera’, while ‘Red Rough’ lemon and LVK x LCR - 010 induced precocity, with yields exceeding 9400 kg ha−1 in the first harvest, as well as the highest cumulative yields. ‘Red Rough’ lemon, LVK x LCR - 010 and HTR-051 were notable for imparting high weight and total soluble solids to ‘Pera’ fruit. Regarding pests, the highest densities of citrus rust mite Phyllocoptruta oleivora were found on the fruit of ‘Pera’ grafted on LVK x LCR - 010, despite low densities of this arthropod over the sampling period. Altogether, our results highlight ‘Red Rough’ lemon and LVK x LCR −010 as superior rootstocks for excelling in productive performance and fruit quality. In addition, HTR-051 manifests as an excellent option for high-density orchards because it induces dwarfism and high production efficiency.},
keywords = {Citrus spp., Drought tolerance, Fruit quality and production, Poncirus trifoliata, Vegetative growth},
pubstate = {published},
tppubtype = {article}
}
Citrus orchards in the coastal tablelands of Northeast Brazil are almost exclusively composed of ‘Pera CNPMF D-6’ sweet orange, henceforth ‘Pera’, grafted on ‘Rangpur’ lime. Therefore, assessing new rootstocks for ‘Pera’ in this region is pivotal for diversification purposes, potentially leading to increased competitiveness, yield and fruit quality. In this study, vegetative growth, productive performance, pest attack and fruit quality of ‘Pera’, grafted on five rootstocks, were assessed over 10 years in Northeast Brazil. The trifoliate hybrid HTR-051 conferred the highest yield efficiency to ‘Pera’, while ‘Red Rough’ lemon and LVK x LCR - 010 induced precocity, with yields exceeding 9400 kg ha−1 in the first harvest, as well as the highest cumulative yields. ‘Red Rough’ lemon, LVK x LCR - 010 and HTR-051 were notable for imparting high weight and total soluble solids to ‘Pera’ fruit. Regarding pests, the highest densities of citrus rust mite Phyllocoptruta oleivora were found on the fruit of ‘Pera’ grafted on LVK x LCR - 010, despite low densities of this arthropod over the sampling period. Altogether, our results highlight ‘Red Rough’ lemon and LVK x LCR −010 as superior rootstocks for excelling in productive performance and fruit quality. In addition, HTR-051 manifests as an excellent option for high-density orchards because it induces dwarfism and high production efficiency.
2019
Carvalho, Sérgio Alves; Girardi, Eduardo Augusto; Filho, Francisco Assis Alves Mourão; Ferrarezi, Rhuanito Soranz; Filho, Helvécio Della Coletta
Advances in citrus propagation in Brazil Journal Article
In: Revista Brasileira de Fruticultura, vol. 41, iss. 6, 2019, ISSN: 0100-2945.
Abstract | Links | BibTeX | Tags: basic material, budwood increase blocks, Citrus spp., nursery tree production
@article{nokey,
title = {Advances in citrus propagation in Brazil},
author = {Sérgio Alves Carvalho and Eduardo Augusto Girardi and Francisco Assis Alves Mourão Filho and Rhuanito Soranz Ferrarezi and Helvécio Della Coletta Filho},
url = {http://www.scielo.br/j/rbf/a/DcQdqsd4zLkgM6YxrBnhFbt/?lang=en},
doi = {10.1590/0100-29452019422},
issn = {0100-2945},
year = {2019},
date = {2019-01-01},
journal = {Revista Brasileira de Fruticultura},
volume = {41},
issue = {6},
publisher = {Sociedade Brasileira de Fruticultura},
abstract = {Abstract Citriculture is an important agricultural activity worldwide, occupying a relevant position in Brazil among fruit tree production for both the fresh fruit market and the processing industry for concentrated orange juice export. Recent advances in the country’s citrus nursery tree production system have been essential to guarantee the efficiency and competitiveness of Brazilian citriculture. The implementation of strict laws and regulations to produce trees in protected environments and improvements in production techniques for basic citrus propagation materials and nursery trees in São Paulo state has excluded the insect vectors of destructive diseases such as citrus variegated chlorosis and huanglongbing, making this an innovative reference system for citrus propagation around the globe. The main aspects of these advances are presented and discussed in this review, including advances in propagation techniques, scion and rootstock selection, genetic characterization and certification, tree size standards, cultural practices such as irrigation and fertilization for the production of citrus propagation materials and nursery trees, and nursery management tools.},
keywords = {basic material, budwood increase blocks, Citrus spp., nursery tree production},
pubstate = {published},
tppubtype = {article}
}
Abstract Citriculture is an important agricultural activity worldwide, occupying a relevant position in Brazil among fruit tree production for both the fresh fruit market and the processing industry for concentrated orange juice export. Recent advances in the country’s citrus nursery tree production system have been essential to guarantee the efficiency and competitiveness of Brazilian citriculture. The implementation of strict laws and regulations to produce trees in protected environments and improvements in production techniques for basic citrus propagation materials and nursery trees in São Paulo state has excluded the insect vectors of destructive diseases such as citrus variegated chlorosis and huanglongbing, making this an innovative reference system for citrus propagation around the globe. The main aspects of these advances are presented and discussed in this review, including advances in propagation techniques, scion and rootstock selection, genetic characterization and certification, tree size standards, cultural practices such as irrigation and fertilization for the production of citrus propagation materials and nursery trees, and nursery management tools.
Carvalho, Sérgio Alves; Girardi, Eduardo Augusto; Filho, Francisco Assis Alves Mourão; Ferrarezi, Rhuanito Soranz; Filho, Helvécio Della Coletta
Advances in citrus propagation in Brazil Journal Article
In: Revista Brasileira de Fruticultura, vol. 41, iss. 6, 2019, ISSN: 0100-2945.
Abstract | Links | BibTeX | Tags: basic material, budwood increase blocks, Citrus spp., nursery tree production
@article{nokey,
title = {Advances in citrus propagation in Brazil},
author = {Sérgio Alves Carvalho and Eduardo Augusto Girardi and Francisco Assis Alves Mourão Filho and Rhuanito Soranz Ferrarezi and Helvécio Della Coletta Filho},
url = {http://www.scielo.br/j/rbf/a/DcQdqsd4zLkgM6YxrBnhFbt/?lang=en},
doi = {10.1590/0100-29452019422},
issn = {0100-2945},
year = {2019},
date = {2019-01-01},
journal = {Revista Brasileira de Fruticultura},
volume = {41},
issue = {6},
publisher = {Sociedade Brasileira de Fruticultura},
abstract = {Abstract Citriculture is an important agricultural activity worldwide, occupying a relevant position in Brazil among fruit tree production for both the fresh fruit market and the processing industry for concentrated orange juice export. Recent advances in the country’s citrus nursery tree production system have been essential to guarantee the efficiency and competitiveness of Brazilian citriculture. The implementation of strict laws and regulations to produce trees in protected environments and improvements in production techniques for basic citrus propagation materials and nursery trees in São Paulo state has excluded the insect vectors of destructive diseases such as citrus variegated chlorosis and huanglongbing, making this an innovative reference system for citrus propagation around the globe. The main aspects of these advances are presented and discussed in this review, including advances in propagation techniques, scion and rootstock selection, genetic characterization and certification, tree size standards, cultural practices such as irrigation and fertilization for the production of citrus propagation materials and nursery trees, and nursery management tools.},
keywords = {basic material, budwood increase blocks, Citrus spp., nursery tree production},
pubstate = {published},
tppubtype = {article}
}
Abstract Citriculture is an important agricultural activity worldwide, occupying a relevant position in Brazil among fruit tree production for both the fresh fruit market and the processing industry for concentrated orange juice export. Recent advances in the country’s citrus nursery tree production system have been essential to guarantee the efficiency and competitiveness of Brazilian citriculture. The implementation of strict laws and regulations to produce trees in protected environments and improvements in production techniques for basic citrus propagation materials and nursery trees in São Paulo state has excluded the insect vectors of destructive diseases such as citrus variegated chlorosis and huanglongbing, making this an innovative reference system for citrus propagation around the globe. The main aspects of these advances are presented and discussed in this review, including advances in propagation techniques, scion and rootstock selection, genetic characterization and certification, tree size standards, cultural practices such as irrigation and fertilization for the production of citrus propagation materials and nursery trees, and nursery management tools.
2018
Brito, Marcos E. B.; Soares, Lauriane A. A.; Filho, Walter S. Soares; Fernandes, Pedro D.; Silva, Elaine C. B.; Sá, Francisco V. S.; Silva, Luderlândio A.
Emergence and morphophysiology of Sunki mandarin and other citrus genotypes seedlings under saline stress Journal Article
In: Spanish Journal of Agricultural Research, vol. 16, iss. 1, pp. e0801-e0801, 2018, ISSN: 2171-9292.
Abstract | Links | BibTeX | Tags: agriculture, breeding, Citrus spp., diseases, economics, fertilization, genetic resources, genetics, growth, irrigation, livestock, pests, photosynthesis, physiology, reproduction, rootstock, Salinity, soils, water manage, weeds
@article{Brito2018,
title = {Emergence and morphophysiology of Sunki mandarin and other citrus genotypes seedlings under saline stress},
author = {Marcos E. B. Brito and Lauriane A. A. Soares and Walter S. Soares Filho and Pedro D. Fernandes and Elaine C. B. Silva and Francisco V. S. Sá and Luderlândio A. Silva},
url = {https://revistas.inia.es/index.php/sjar/article/view/9400/3932 https://revistas.inia.es/index.php/sjar/article/view/9400},
doi = {10.5424/SJAR/2018161-9400},
issn = {2171-9292},
year = {2018},
date = {2018-01-01},
journal = {Spanish Journal of Agricultural Research},
volume = {16},
issue = {1},
pages = {e0801-e0801},
publisher = {Ministerio de Agricultura Pesca y Alimentacion},
abstract = {The scarcity of good quality water is a limiting factor for irrigated agriculture, especially in arid and semiarid regions, where water sources generally contain high concentrations of ions. In such conditions, it is essential to cultivate genotypes with economic potential and tolerance to salinity. Considering the importance of citrus and the need to identify genetic materials that adapt to saline stress, this study evaluates the salinity tolerance of 10 genotypes with rootstock potential. For the irrigation water, five levels of electrical conductivity (ECw: 0.8, 1.6, 2.4, 3.2 and 4.0 dS/m at 25 °C) were used in a randomized block design with three replications, and seed germination and growth variables, as well as physiological plant parameters, were evaluated. The germination rate of the hybrid TSKC × CTARG – 019 was the best under salt conditions, as it was the genotype with the highest tolerance to salinity in the germination stage. Salinity reduced the growth of the citrus genotypes, with the possibility of using water with EC of up to 1.6 dS/m in the rootstock formation stage. Salt stress affected the photosynthetic rate of the genotypes ‘San Diego’ citrandarin and TSKC × CTSW – 018 by reducing the stomatal conductance, restricting the diffusion of CO2 into the substomatal camera. The genotypes TSKC × CTARG – 019, TSKC × CTTR – 012 and TSKC × TRBK – 007 have the greatest potential for growth and photosynthetic apparatus efficiency when subjected to salinity.},
keywords = {agriculture, breeding, Citrus spp., diseases, economics, fertilization, genetic resources, genetics, growth, irrigation, livestock, pests, photosynthesis, physiology, reproduction, rootstock, Salinity, soils, water manage, weeds},
pubstate = {published},
tppubtype = {article}
}
The scarcity of good quality water is a limiting factor for irrigated agriculture, especially in arid and semiarid regions, where water sources generally contain high concentrations of ions. In such conditions, it is essential to cultivate genotypes with economic potential and tolerance to salinity. Considering the importance of citrus and the need to identify genetic materials that adapt to saline stress, this study evaluates the salinity tolerance of 10 genotypes with rootstock potential. For the irrigation water, five levels of electrical conductivity (ECw: 0.8, 1.6, 2.4, 3.2 and 4.0 dS/m at 25 °C) were used in a randomized block design with three replications, and seed germination and growth variables, as well as physiological plant parameters, were evaluated. The germination rate of the hybrid TSKC × CTARG – 019 was the best under salt conditions, as it was the genotype with the highest tolerance to salinity in the germination stage. Salinity reduced the growth of the citrus genotypes, with the possibility of using water with EC of up to 1.6 dS/m in the rootstock formation stage. Salt stress affected the photosynthetic rate of the genotypes ‘San Diego’ citrandarin and TSKC × CTSW – 018 by reducing the stomatal conductance, restricting the diffusion of CO2 into the substomatal camera. The genotypes TSKC × CTARG – 019, TSKC × CTTR – 012 and TSKC × TRBK – 007 have the greatest potential for growth and photosynthetic apparatus efficiency when subjected to salinity.
Santana, Lizziane Gomes Leal; Souza, Edson Santos; Passos, Orlando Sampaio; Gesteira, Abelmon Silva; Ledo, Carlos Alberto Silva; Filho, Walter Santos Soares
Vigor and mortality of citrus progenies with potential use as rootstocks Journal Article
In: Scientia Agricola, vol. 75, iss. 4, pp. 339-345, 2018, ISSN: 1678-992X.
Abstract | Links | BibTeX | Tags: Citrus spp., hybridization, Plant breeding, Poncirus trifoliata
@article{Santana2018,
title = {Vigor and mortality of citrus progenies with potential use as rootstocks},
author = {Lizziane Gomes Leal Santana and Edson Santos Souza and Orlando Sampaio Passos and Abelmon Silva Gesteira and Carlos Alberto Silva Ledo and Walter Santos Soares Filho},
url = {http://www.scielo.br/j/sa/a/3TCQXpPmGLd6qcH4TWZ6tzP/?lang=en},
doi = {10.1590/1678-992X-2016-0455},
issn = {1678-992X},
year = {2018},
date = {2018-01-01},
journal = {Scientia Agricola},
volume = {75},
issue = {4},
pages = {339-345},
publisher = {Escola Superior de Agricultura "Luiz de Queiroz"},
abstract = {ABSTRACT: Rootstocks influence certain characteristics of the scion, such as vigor, fruit yield and quality, and tolerance to biotic and abiotic factors. In conventional citrus breeding programs, hybridization is the main method used for obtaining rootstock varieties. Between Sept and Oct 2006, controlled pollinations were carried out resulting in nine progenies, totaling 461 hybrid seedlings. The female parents were the ‘Santa Cruz Rangpur’ lime (SCRL) and the ‘Sunki of Florida’ mandarin (SFM), while the male parents, in addition to this mandarin, were the ‘Indio’ and ‘Riverside’ citrandarins, the ‘Thomasville’ citrangequat (THOM), the ‘Swingle’ citrumelo, the ‘Argentina’ citrange (AGC) and the ‘Benecke’ trifoliate orange (BKTO). Fruit setting rates of these crosses were measured and the hybrids generated were planted in the field in 2008 and evaluated from 2010 to 2014, for the variables of plant mortality, visual vigor, plant height and trunk diameter. The descriptive statistics mean, variation range, coefficient of variation and Pearson skewness coefficient were calculated. Data were submitted to analysis of variance and the means of the treatments were grouped by the Scott-Knott test, both at 5 % significance. The progenies, having the ‘Sunki’ mandarin as the female parent, presented higher fruit setting rates and lower plant mortality rates than those obtained from the female parent ‘Rangpur’ lime, while zero plant mortality was observed in the SFM × BKTO cross. The crosses SCRL × SFM, SFM × BKTO, SFM × AGC and SFM × THOM have the potential to generate vigorous hybrids, resulting in rootstock varieties adapted to the landscape unit of Coastal Tableland.},
keywords = {Citrus spp., hybridization, Plant breeding, Poncirus trifoliata},
pubstate = {published},
tppubtype = {article}
}
ABSTRACT: Rootstocks influence certain characteristics of the scion, such as vigor, fruit yield and quality, and tolerance to biotic and abiotic factors. In conventional citrus breeding programs, hybridization is the main method used for obtaining rootstock varieties. Between Sept and Oct 2006, controlled pollinations were carried out resulting in nine progenies, totaling 461 hybrid seedlings. The female parents were the ‘Santa Cruz Rangpur’ lime (SCRL) and the ‘Sunki of Florida’ mandarin (SFM), while the male parents, in addition to this mandarin, were the ‘Indio’ and ‘Riverside’ citrandarins, the ‘Thomasville’ citrangequat (THOM), the ‘Swingle’ citrumelo, the ‘Argentina’ citrange (AGC) and the ‘Benecke’ trifoliate orange (BKTO). Fruit setting rates of these crosses were measured and the hybrids generated were planted in the field in 2008 and evaluated from 2010 to 2014, for the variables of plant mortality, visual vigor, plant height and trunk diameter. The descriptive statistics mean, variation range, coefficient of variation and Pearson skewness coefficient were calculated. Data were submitted to analysis of variance and the means of the treatments were grouped by the Scott-Knott test, both at 5 % significance. The progenies, having the ‘Sunki’ mandarin as the female parent, presented higher fruit setting rates and lower plant mortality rates than those obtained from the female parent ‘Rangpur’ lime, while zero plant mortality was observed in the SFM × BKTO cross. The crosses SCRL × SFM, SFM × BKTO, SFM × AGC and SFM × THOM have the potential to generate vigorous hybrids, resulting in rootstock varieties adapted to the landscape unit of Coastal Tableland.
2017
Azevedo, F. A. De; Pacheco, C. De Andrade; Andrade, E. Da Cruz; Schinor, E. H.; Bastianel, M.; Cristofani-Yaly, M.; Conceição, P. Marluci Da; Micheli, F.; Dhuique-Mayer, C.
'Ortanique': A late-maturing tangor (Citrus sinensis × C. reticulata) with high carotenoid content Journal Article
In: Fruits, vol. 72, iss. 5, pp. 273-280, 2017, ISSN: 1625967X.
Abstract | Links | BibTeX | Tags: Brazil, Citrus spp., Fruit physicochemical properties, Mandarin, Postharvest management, rootstock
@article{nokey,
title = {'Ortanique': A late-maturing tangor (Citrus sinensis × C. reticulata) with high carotenoid content},
author = {F. A. De Azevedo and C. De Andrade Pacheco and E. Da Cruz Andrade and E. H. Schinor and M. Bastianel and M. Cristofani-Yaly and P. Marluci Da Conceição and F. Micheli and C. Dhuique-Mayer},
doi = {10.17660/TH2017/72.5.2},
issn = {1625967X},
year = {2017},
date = {2017-01-01},
journal = {Fruits},
volume = {72},
issue = {5},
pages = {273-280},
publisher = {International Society for Horticultural Science},
abstract = {Introduction -The tangor cv. Ortanique presents positive characteristics for the fresh fruit export market, however little is known about this genotype in Brazil. In this study, we evaluated the ideal harvest time on two rootstocks, the fruit juice carotenoid content and possible postharvest storage of 'Ortanique' fruit. Materials and methods -The cultivar was grafted on 'Swingle' citrumelo and Poncirus trifoliata and was evaluated to the following variables: plant height, diameter and canopy volume, fruit physical and chemical quality [mass, soluble solids (SS), titratable acidity (TA) and the ratio (SS/TA)], production and productive efficiency in each graft combination. Carotenoids content of 'Ortanique' fruit juice grafted on 'Swingle' was qualified by HPLC. The optimal storage time of 'Ortanique' (with or without wax, stored at 10 °C or at room temperature) were determined for six weeks storage. Results and discussion -The rootstock 'Swingle' provided great growth and plant production of 'Ortanique' plants while Poncirus trifoliata delayed fruit maturation. The 'Ortanique' fruit juice contained high levels of β-cryptoxanthin and cis-violaxanthin and the fruit could be stored at 10 °C for six weeks without losing quality. Conclusion -The 'Ortanique' tangor has productive potential for commercial cultivation in Brazil, being late-maturing, its fruit high in carotenoid content and possibly well adapted to long storage for export.},
keywords = {Brazil, Citrus spp., Fruit physicochemical properties, Mandarin, Postharvest management, rootstock},
pubstate = {published},
tppubtype = {article}
}
Introduction -The tangor cv. Ortanique presents positive characteristics for the fresh fruit export market, however little is known about this genotype in Brazil. In this study, we evaluated the ideal harvest time on two rootstocks, the fruit juice carotenoid content and possible postharvest storage of 'Ortanique' fruit. Materials and methods -The cultivar was grafted on 'Swingle' citrumelo and Poncirus trifoliata and was evaluated to the following variables: plant height, diameter and canopy volume, fruit physical and chemical quality [mass, soluble solids (SS), titratable acidity (TA) and the ratio (SS/TA)], production and productive efficiency in each graft combination. Carotenoids content of 'Ortanique' fruit juice grafted on 'Swingle' was qualified by HPLC. The optimal storage time of 'Ortanique' (with or without wax, stored at 10 °C or at room temperature) were determined for six weeks storage. Results and discussion -The rootstock 'Swingle' provided great growth and plant production of 'Ortanique' plants while Poncirus trifoliata delayed fruit maturation. The 'Ortanique' fruit juice contained high levels of β-cryptoxanthin and cis-violaxanthin and the fruit could be stored at 10 °C for six weeks without losing quality. Conclusion -The 'Ortanique' tangor has productive potential for commercial cultivation in Brazil, being late-maturing, its fruit high in carotenoid content and possibly well adapted to long storage for export.
Azevedo, F. A. De; Pacheco, C. De Andrade; Andrade, E. Da Cruz; Schinor, E. H.; Bastianel, M.; Cristofani-Yaly, M.; Conceição, P. Marluci Da; Micheli, F.; Dhuique-Mayer, C.
'Ortanique': A late-maturing tangor (Citrus sinensis × C. reticulata) with high carotenoid content Journal Article
In: Fruits, vol. 72, iss. 5, pp. 273-280, 2017, ISSN: 1625967X.
Abstract | Links | BibTeX | Tags: Brazil, Citrus spp., Fruit physicochemical properties, Mandarin, Postharvest management, rootstock
@article{nokey,
title = {'Ortanique': A late-maturing tangor (Citrus sinensis × C. reticulata) with high carotenoid content},
author = {F. A. De Azevedo and C. De Andrade Pacheco and E. Da Cruz Andrade and E. H. Schinor and M. Bastianel and M. Cristofani-Yaly and P. Marluci Da Conceição and F. Micheli and C. Dhuique-Mayer},
doi = {10.17660/TH2017/72.5.2},
issn = {1625967X},
year = {2017},
date = {2017-01-01},
journal = {Fruits},
volume = {72},
issue = {5},
pages = {273-280},
publisher = {International Society for Horticultural Science},
abstract = {Introduction -The tangor cv. Ortanique presents positive characteristics for the fresh fruit export market, however little is known about this genotype in Brazil. In this study, we evaluated the ideal harvest time on two rootstocks, the fruit juice carotenoid content and possible postharvest storage of 'Ortanique' fruit. Materials and methods -The cultivar was grafted on 'Swingle' citrumelo and Poncirus trifoliata and was evaluated to the following variables: plant height, diameter and canopy volume, fruit physical and chemical quality [mass, soluble solids (SS), titratable acidity (TA) and the ratio (SS/TA)], production and productive efficiency in each graft combination. Carotenoids content of 'Ortanique' fruit juice grafted on 'Swingle' was qualified by HPLC. The optimal storage time of 'Ortanique' (with or without wax, stored at 10 °C or at room temperature) were determined for six weeks storage. Results and discussion -The rootstock 'Swingle' provided great growth and plant production of 'Ortanique' plants while Poncirus trifoliata delayed fruit maturation. The 'Ortanique' fruit juice contained high levels of β-cryptoxanthin and cis-violaxanthin and the fruit could be stored at 10 °C for six weeks without losing quality. Conclusion -The 'Ortanique' tangor has productive potential for commercial cultivation in Brazil, being late-maturing, its fruit high in carotenoid content and possibly well adapted to long storage for export.},
keywords = {Brazil, Citrus spp., Fruit physicochemical properties, Mandarin, Postharvest management, rootstock},
pubstate = {published},
tppubtype = {article}
}
Introduction -The tangor cv. Ortanique presents positive characteristics for the fresh fruit export market, however little is known about this genotype in Brazil. In this study, we evaluated the ideal harvest time on two rootstocks, the fruit juice carotenoid content and possible postharvest storage of 'Ortanique' fruit. Materials and methods -The cultivar was grafted on 'Swingle' citrumelo and Poncirus trifoliata and was evaluated to the following variables: plant height, diameter and canopy volume, fruit physical and chemical quality [mass, soluble solids (SS), titratable acidity (TA) and the ratio (SS/TA)], production and productive efficiency in each graft combination. Carotenoids content of 'Ortanique' fruit juice grafted on 'Swingle' was qualified by HPLC. The optimal storage time of 'Ortanique' (with or without wax, stored at 10 °C or at room temperature) were determined for six weeks storage. Results and discussion -The rootstock 'Swingle' provided great growth and plant production of 'Ortanique' plants while Poncirus trifoliata delayed fruit maturation. The 'Ortanique' fruit juice contained high levels of β-cryptoxanthin and cis-violaxanthin and the fruit could be stored at 10 °C for six weeks without losing quality. Conclusion -The 'Ortanique' tangor has productive potential for commercial cultivation in Brazil, being late-maturing, its fruit high in carotenoid content and possibly well adapted to long storage for export.
Azevedo, F. A. De; Pacheco, C. De Andrade; Andrade, E. Da Cruz; Schinor, E. H.; Bastianel, M.; Cristofani-Yaly, M.; Conceição, P. Marluci Da; Micheli, F.; Dhuique-Mayer, C.
'Ortanique': A late-maturing tangor (Citrus sinensis × C. reticulata) with high carotenoid content Journal Article
In: Fruits, vol. 72, iss. 5, pp. 273-280, 2017, ISSN: 1625967X.
Abstract | Links | BibTeX | Tags: Brazil, Citrus spp., Fruit physicochemical properties, Mandarin, Postharvest management, rootstock
@article{nokey,
title = {'Ortanique': A late-maturing tangor (Citrus sinensis × C. reticulata) with high carotenoid content},
author = {F. A. De Azevedo and C. De Andrade Pacheco and E. Da Cruz Andrade and E. H. Schinor and M. Bastianel and M. Cristofani-Yaly and P. Marluci Da Conceição and F. Micheli and C. Dhuique-Mayer},
doi = {10.17660/TH2017/72.5.2},
issn = {1625967X},
year = {2017},
date = {2017-01-01},
journal = {Fruits},
volume = {72},
issue = {5},
pages = {273-280},
publisher = {International Society for Horticultural Science},
abstract = {Introduction -The tangor cv. Ortanique presents positive characteristics for the fresh fruit export market, however little is known about this genotype in Brazil. In this study, we evaluated the ideal harvest time on two rootstocks, the fruit juice carotenoid content and possible postharvest storage of 'Ortanique' fruit. Materials and methods -The cultivar was grafted on 'Swingle' citrumelo and Poncirus trifoliata and was evaluated to the following variables: plant height, diameter and canopy volume, fruit physical and chemical quality [mass, soluble solids (SS), titratable acidity (TA) and the ratio (SS/TA)], production and productive efficiency in each graft combination. Carotenoids content of 'Ortanique' fruit juice grafted on 'Swingle' was qualified by HPLC. The optimal storage time of 'Ortanique' (with or without wax, stored at 10 °C or at room temperature) were determined for six weeks storage. Results and discussion -The rootstock 'Swingle' provided great growth and plant production of 'Ortanique' plants while Poncirus trifoliata delayed fruit maturation. The 'Ortanique' fruit juice contained high levels of β-cryptoxanthin and cis-violaxanthin and the fruit could be stored at 10 °C for six weeks without losing quality. Conclusion -The 'Ortanique' tangor has productive potential for commercial cultivation in Brazil, being late-maturing, its fruit high in carotenoid content and possibly well adapted to long storage for export.},
keywords = {Brazil, Citrus spp., Fruit physicochemical properties, Mandarin, Postharvest management, rootstock},
pubstate = {published},
tppubtype = {article}
}
Introduction -The tangor cv. Ortanique presents positive characteristics for the fresh fruit export market, however little is known about this genotype in Brazil. In this study, we evaluated the ideal harvest time on two rootstocks, the fruit juice carotenoid content and possible postharvest storage of 'Ortanique' fruit. Materials and methods -The cultivar was grafted on 'Swingle' citrumelo and Poncirus trifoliata and was evaluated to the following variables: plant height, diameter and canopy volume, fruit physical and chemical quality [mass, soluble solids (SS), titratable acidity (TA) and the ratio (SS/TA)], production and productive efficiency in each graft combination. Carotenoids content of 'Ortanique' fruit juice grafted on 'Swingle' was qualified by HPLC. The optimal storage time of 'Ortanique' (with or without wax, stored at 10 °C or at room temperature) were determined for six weeks storage. Results and discussion -The rootstock 'Swingle' provided great growth and plant production of 'Ortanique' plants while Poncirus trifoliata delayed fruit maturation. The 'Ortanique' fruit juice contained high levels of β-cryptoxanthin and cis-violaxanthin and the fruit could be stored at 10 °C for six weeks without losing quality. Conclusion -The 'Ortanique' tangor has productive potential for commercial cultivation in Brazil, being late-maturing, its fruit high in carotenoid content and possibly well adapted to long storage for export.