Kinetic parameters estimation for increasing the efficiency of nutrient absorption in fruit trees
Autor(a) principal: | |
---|---|
Data de Publicação: | 2021 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/0100-29452021743 http://hdl.handle.net/11449/212280 |
Resumo: | The selection of rootstocks presenting traits of interest, such as resistance to pests and diseases, and compatibility with scion capable of producing fruits attractive to the market, has revolutionized fruit crops worldwide. However, the enormous potential of plants to be selected based on their nutrient uptake efficiency is yet to be properly explored; it can be done based on knowledge about kinetic parameters such as Influx, Maximum uptake velocity, Constant ion affinity with the carrier, and Minimum concentration. The adaptation of a methodology elaborated for annual crops to set kinetic parameters, as well as the Brazilian development of the Influx software, enabled selecting not only peach rootstocks with different nutrient uptake capacities, but also observing the influence the grafting of a particular cultivar crown has on rootstock’s ability to uptake a given nutrient from the soil. Thus, fruit tree rootstocks and cultivars can always be selected based on traits desired by fruit growers and consumers, with emphasis on yield and quality of fruits. They can also be more efficient in taking up nutrients from low natural-fertility soils that require lower nutrient amounts, a fact that increases fertilizer use rationalization and reduces environmental contamination processes resulting from excessive nutrient applications. |
id |
UNSP_8e3c3eff6c08535a0f1647d4a5d23f00 |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/212280 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Kinetic parameters estimation for increasing the efficiency of nutrient absorption in fruit treesEstimativa de parâmetros cinéticos para aumentar a eficiência da absorção de nutrientes em frutíferasmineral nutrition of fruit treesfertilizationcultivarsnutrient influxNutrição mineral de frutíferasadubaçãocultivaresinfluxo de nutrientesThe selection of rootstocks presenting traits of interest, such as resistance to pests and diseases, and compatibility with scion capable of producing fruits attractive to the market, has revolutionized fruit crops worldwide. However, the enormous potential of plants to be selected based on their nutrient uptake efficiency is yet to be properly explored; it can be done based on knowledge about kinetic parameters such as Influx, Maximum uptake velocity, Constant ion affinity with the carrier, and Minimum concentration. The adaptation of a methodology elaborated for annual crops to set kinetic parameters, as well as the Brazilian development of the Influx software, enabled selecting not only peach rootstocks with different nutrient uptake capacities, but also observing the influence the grafting of a particular cultivar crown has on rootstock’s ability to uptake a given nutrient from the soil. Thus, fruit tree rootstocks and cultivars can always be selected based on traits desired by fruit growers and consumers, with emphasis on yield and quality of fruits. They can also be more efficient in taking up nutrients from low natural-fertility soils that require lower nutrient amounts, a fact that increases fertilizer use rationalization and reduces environmental contamination processes resulting from excessive nutrient applications.A seleção de porta-enxertos com características de interesse, como resistência a pragas e doenças, e compatibilidade com copa capaz de produzir frutos atrativos ao mercado, revolucionou as frutíferas em todo o mundo. No entanto, o enorme potencial das plantas de serem selecionadas com base em sua eficiência de absorção de nutrientes ainda não foi devidamente explorado; isso pode ser feito com base no conhecimento dos parâmetros cinéticos, como influxo, velocidade máxima de absorção, constante de afinidade do íon com o transportador e concentração mínima. A adaptação de uma metodologia elaborada para safras anuais, para definição de parâmetros cinéticos, bem como o desenvolvimento brasileiro do software Influx possibilitaram não só selecionar porta-enxertos de pessegueiro com diferentes capacidades de absorção de nutrientes, mas também observar a influência da enxertia de uma determinada cultivar copa na capacidade do porta-enxerto de absorver determinado nutriente do solo. Assim, porta-enxertos e cultivares de árvores frutíferas sempre podem ser selecionados com base em características desejadas pelos fruticultores e consumidores, com ênfase na produtividade e na qualidade dos frutos. Eles também podem ser mais eficientes na absorção de nutrientes de solos de baixa fertilidade natural que requerem maiores quantidades de nutrientes, fato que pode aumentar a racionalização do uso de fertilizantes e reduzir os processos de contaminação ambiental resultantes de aplicações excessivas de nutrientes.Universidade Federal de Santa MariaUniversidade Estadual Paulista Júlio Mesquita Filho - Câmpus de RegistroEmbrapa Uva e VinhoUniversidade Federal do CearáUniversidade Estadual Paulista Júlio Mesquita Filho - Câmpus de RegistroSociedade Brasileira de FruticulturaUniversidade Federal de Santa MariaUniversidade Estadual Paulista (Unesp)Embrapa Uva e VinhoUniversidade Federal do CearáPaula, Betania Vahl DeRozane, Danilo Eduardo [UNESP]Melo, George Welligton Bastos DeNatale, WilliamMarques, Anderson Cesar RamosBrunetto, Gustavo2021-07-14T10:37:24Z2021-07-14T10:37:24Z2021-07-02info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article-application/pdfhttp://dx.doi.org/10.1590/0100-29452021743Revista Brasileira de Fruticultura. Sociedade Brasileira de Fruticultura, v. 43, n. 3, p. -, 2021.0100-29451806-9967http://hdl.handle.net/11449/21228010.1590/0100-29452021743S0100-29452021000304001S0100-29452021000304001.pdfSciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira de Fruticulturainfo:eu-repo/semantics/openAccess2024-05-03T13:20:20Zoai:repositorio.unesp.br:11449/212280Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-05-03T13:20:20Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Kinetic parameters estimation for increasing the efficiency of nutrient absorption in fruit trees Estimativa de parâmetros cinéticos para aumentar a eficiência da absorção de nutrientes em frutíferas |
title |
Kinetic parameters estimation for increasing the efficiency of nutrient absorption in fruit trees |
spellingShingle |
Kinetic parameters estimation for increasing the efficiency of nutrient absorption in fruit trees Paula, Betania Vahl De mineral nutrition of fruit trees fertilization cultivars nutrient influx Nutrição mineral de frutíferas adubação cultivares influxo de nutrientes |
title_short |
Kinetic parameters estimation for increasing the efficiency of nutrient absorption in fruit trees |
title_full |
Kinetic parameters estimation for increasing the efficiency of nutrient absorption in fruit trees |
title_fullStr |
Kinetic parameters estimation for increasing the efficiency of nutrient absorption in fruit trees |
title_full_unstemmed |
Kinetic parameters estimation for increasing the efficiency of nutrient absorption in fruit trees |
title_sort |
Kinetic parameters estimation for increasing the efficiency of nutrient absorption in fruit trees |
author |
Paula, Betania Vahl De |
author_facet |
Paula, Betania Vahl De Rozane, Danilo Eduardo [UNESP] Melo, George Welligton Bastos De Natale, William Marques, Anderson Cesar Ramos Brunetto, Gustavo |
author_role |
author |
author2 |
Rozane, Danilo Eduardo [UNESP] Melo, George Welligton Bastos De Natale, William Marques, Anderson Cesar Ramos Brunetto, Gustavo |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de Santa Maria Universidade Estadual Paulista (Unesp) Embrapa Uva e Vinho Universidade Federal do Ceará |
dc.contributor.author.fl_str_mv |
Paula, Betania Vahl De Rozane, Danilo Eduardo [UNESP] Melo, George Welligton Bastos De Natale, William Marques, Anderson Cesar Ramos Brunetto, Gustavo |
dc.subject.por.fl_str_mv |
mineral nutrition of fruit trees fertilization cultivars nutrient influx Nutrição mineral de frutíferas adubação cultivares influxo de nutrientes |
topic |
mineral nutrition of fruit trees fertilization cultivars nutrient influx Nutrição mineral de frutíferas adubação cultivares influxo de nutrientes |
description |
The selection of rootstocks presenting traits of interest, such as resistance to pests and diseases, and compatibility with scion capable of producing fruits attractive to the market, has revolutionized fruit crops worldwide. However, the enormous potential of plants to be selected based on their nutrient uptake efficiency is yet to be properly explored; it can be done based on knowledge about kinetic parameters such as Influx, Maximum uptake velocity, Constant ion affinity with the carrier, and Minimum concentration. The adaptation of a methodology elaborated for annual crops to set kinetic parameters, as well as the Brazilian development of the Influx software, enabled selecting not only peach rootstocks with different nutrient uptake capacities, but also observing the influence the grafting of a particular cultivar crown has on rootstock’s ability to uptake a given nutrient from the soil. Thus, fruit tree rootstocks and cultivars can always be selected based on traits desired by fruit growers and consumers, with emphasis on yield and quality of fruits. They can also be more efficient in taking up nutrients from low natural-fertility soils that require lower nutrient amounts, a fact that increases fertilizer use rationalization and reduces environmental contamination processes resulting from excessive nutrient applications. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-07-14T10:37:24Z 2021-07-14T10:37:24Z 2021-07-02 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/0100-29452021743 Revista Brasileira de Fruticultura. Sociedade Brasileira de Fruticultura, v. 43, n. 3, p. -, 2021. 0100-2945 1806-9967 http://hdl.handle.net/11449/212280 10.1590/0100-29452021743 S0100-29452021000304001 S0100-29452021000304001.pdf |
url |
http://dx.doi.org/10.1590/0100-29452021743 http://hdl.handle.net/11449/212280 |
identifier_str_mv |
Revista Brasileira de Fruticultura. Sociedade Brasileira de Fruticultura, v. 43, n. 3, p. -, 2021. 0100-2945 1806-9967 10.1590/0100-29452021743 S0100-29452021000304001 S0100-29452021000304001.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Brasileira de Fruticultura |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
- application/pdf |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Fruticultura |
publisher.none.fl_str_mv |
Sociedade Brasileira de Fruticultura |
dc.source.none.fl_str_mv |
SciELO reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1803047038482382848 |