DRIS NORMS INTERPRETATION FOR PLANT TISSUE AND SOIL FOR "PÊRA" ORANGE IN THE GOIÁS STATE CENTRAL REGION
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Agropecuária Tropical (Online) |
Texto Completo: | https://revistas.ufg.br/pat/article/view/4160 |
Resumo: | The Diagnosis and Recommendation Integrated System (DRIS) is a method based on the average relations among nutrients and the respective variation coefficients, in a high yield population, establishing the DRIS norms. The study aimed to generate DRIS norms for nutritional diagnosis of the orange tree [Citrus sinensis (L.) Osbeck] cv. Pêra, grafted on Clove lemon tree, on the cerrado area, in the central region of Goiás State, Brazil. Leaf samples on fruit-bearing branches and soil samples were collected and the yield was estimated in commercial orchards at Inhumas, Goiânia, and Goianápolis municipalities, during the 2004/2005 growing season. The databank was made up of 303 analysis, where the proportion of N, P, K, Ca, Mg, S, Cu, Fe, Mn, Zn, and B was analyzed, in the leaves, and OM, P, K, Ca, Mg, S, Cu, Fe, Mn, Zn, and B in the soil. The norms were generated from a reference population with fruit yield above 22 t ha-1, and were compared with those available in the specialized literature. It was concluded that the DRIS norms for the region are different from those obtained for other sites. The results also showed that it is important the development of regional norms, instead of their universalization, for DRIS application. KEY-WORDS: Orange tree; DRIS norms; nutritional balance. |
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DRIS NORMS INTERPRETATION FOR PLANT TISSUE AND SOIL FOR "PÊRA" ORANGE IN THE GOIÁS STATE CENTRAL REGIONNORMAS DRIS PARA INTERPRETAÇÃO DE ANÁLISES DE FOLHA E SOLO, EM LARANJEIRA PÊRA, NA REGIÃO CENTRAL DE GOIÁSOrange treeDRIS normsnutritional balanceLaranjeiranormas DRISbalanço nutricional The Diagnosis and Recommendation Integrated System (DRIS) is a method based on the average relations among nutrients and the respective variation coefficients, in a high yield population, establishing the DRIS norms. The study aimed to generate DRIS norms for nutritional diagnosis of the orange tree [Citrus sinensis (L.) Osbeck] cv. Pêra, grafted on Clove lemon tree, on the cerrado area, in the central region of Goiás State, Brazil. Leaf samples on fruit-bearing branches and soil samples were collected and the yield was estimated in commercial orchards at Inhumas, Goiânia, and Goianápolis municipalities, during the 2004/2005 growing season. The databank was made up of 303 analysis, where the proportion of N, P, K, Ca, Mg, S, Cu, Fe, Mn, Zn, and B was analyzed, in the leaves, and OM, P, K, Ca, Mg, S, Cu, Fe, Mn, Zn, and B in the soil. The norms were generated from a reference population with fruit yield above 22 t ha-1, and were compared with those available in the specialized literature. It was concluded that the DRIS norms for the region are different from those obtained for other sites. The results also showed that it is important the development of regional norms, instead of their universalization, for DRIS application. KEY-WORDS: Orange tree; DRIS norms; nutritional balance. O Sistema Integrado de Diagnose e Recomendação (DRIS)é um método em que são utilizadas relações médias entre os nutrientes e seus respectivos coeficientes de variação, em uma população de alta produtividade, constituindo as normas DRIS. O objetivo do presente trabalho foi gerar normas DRIS de diagnóstico da laranjeira [Citrus sinensis (L.) Osbeck] cv. Pêra, enxertada sobre limão Cravo, nos cerrados da região central de Goiás. Foram coletadas amostras de folhas em ramos frutíferos e amostras de solos e estimada a produtividade em pomares comerciais, nos municípios de Inhumas, Goiânia e Goianápolis, na safra 2004/2005. O banco de dados foi formado por 303 observações, sendo analisados os teores de N, P, K, Ca, Mg, S, Cu, Fe, Mn, Zn e B, nas folhas, e MO, P, K, Ca, Mg, S, Cu, Fe Mn, Zn e B, no solo. As normas foram geradas a partir de uma população de referência acima de 22 t ha-1 e foram comparadas com as disponíveis na literatura. Concluiu-se que as normas DRIS, no cerrado de Goiás, foram diferentes das normas DRIS de outros locais. Os resultados também mostraram que é importante o desenvolvimento de normas regionais, em vez de sua universalização, para a aplicação do método DRIS. PALAVRAS-CHAVE: Laranjeira; normas DRIS; balanço nutricional.Escola de Agronomia - Universidade Federal de Goiás2008-06-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresapplication/pdfhttps://revistas.ufg.br/pat/article/view/4160Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 38, n. 2, Apr./Jun. 2008; 109-117Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 38, n. 2, abr./jun. 2008; 109-117Pesquisa Agropecuária Tropical; v. 38, n. 2, abr./jun. 2008; 109-1171983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/4160/3658Santana, João das GraçasLeandro, Wilson MozenaNaves, Ronaldo VelosoCunha, Patrícia Pinheiro dainfo:eu-repo/semantics/openAccess2020-02-27T00:02:32Zoai:ojs.revistas.ufg.br:article/4160Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:55:38.296674Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true |
dc.title.none.fl_str_mv |
DRIS NORMS INTERPRETATION FOR PLANT TISSUE AND SOIL FOR "PÊRA" ORANGE IN THE GOIÁS STATE CENTRAL REGION NORMAS DRIS PARA INTERPRETAÇÃO DE ANÁLISES DE FOLHA E SOLO, EM LARANJEIRA PÊRA, NA REGIÃO CENTRAL DE GOIÁS |
title |
DRIS NORMS INTERPRETATION FOR PLANT TISSUE AND SOIL FOR "PÊRA" ORANGE IN THE GOIÁS STATE CENTRAL REGION |
spellingShingle |
DRIS NORMS INTERPRETATION FOR PLANT TISSUE AND SOIL FOR "PÊRA" ORANGE IN THE GOIÁS STATE CENTRAL REGION Santana, João das Graças Orange tree DRIS norms nutritional balance Laranjeira normas DRIS balanço nutricional |
title_short |
DRIS NORMS INTERPRETATION FOR PLANT TISSUE AND SOIL FOR "PÊRA" ORANGE IN THE GOIÁS STATE CENTRAL REGION |
title_full |
DRIS NORMS INTERPRETATION FOR PLANT TISSUE AND SOIL FOR "PÊRA" ORANGE IN THE GOIÁS STATE CENTRAL REGION |
title_fullStr |
DRIS NORMS INTERPRETATION FOR PLANT TISSUE AND SOIL FOR "PÊRA" ORANGE IN THE GOIÁS STATE CENTRAL REGION |
title_full_unstemmed |
DRIS NORMS INTERPRETATION FOR PLANT TISSUE AND SOIL FOR "PÊRA" ORANGE IN THE GOIÁS STATE CENTRAL REGION |
title_sort |
DRIS NORMS INTERPRETATION FOR PLANT TISSUE AND SOIL FOR "PÊRA" ORANGE IN THE GOIÁS STATE CENTRAL REGION |
author |
Santana, João das Graças |
author_facet |
Santana, João das Graças Leandro, Wilson Mozena Naves, Ronaldo Veloso Cunha, Patrícia Pinheiro da |
author_role |
author |
author2 |
Leandro, Wilson Mozena Naves, Ronaldo Veloso Cunha, Patrícia Pinheiro da |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Santana, João das Graças Leandro, Wilson Mozena Naves, Ronaldo Veloso Cunha, Patrícia Pinheiro da |
dc.subject.por.fl_str_mv |
Orange tree DRIS norms nutritional balance Laranjeira normas DRIS balanço nutricional |
topic |
Orange tree DRIS norms nutritional balance Laranjeira normas DRIS balanço nutricional |
description |
The Diagnosis and Recommendation Integrated System (DRIS) is a method based on the average relations among nutrients and the respective variation coefficients, in a high yield population, establishing the DRIS norms. The study aimed to generate DRIS norms for nutritional diagnosis of the orange tree [Citrus sinensis (L.) Osbeck] cv. Pêra, grafted on Clove lemon tree, on the cerrado area, in the central region of Goiás State, Brazil. Leaf samples on fruit-bearing branches and soil samples were collected and the yield was estimated in commercial orchards at Inhumas, Goiânia, and Goianápolis municipalities, during the 2004/2005 growing season. The databank was made up of 303 analysis, where the proportion of N, P, K, Ca, Mg, S, Cu, Fe, Mn, Zn, and B was analyzed, in the leaves, and OM, P, K, Ca, Mg, S, Cu, Fe, Mn, Zn, and B in the soil. The norms were generated from a reference population with fruit yield above 22 t ha-1, and were compared with those available in the specialized literature. It was concluded that the DRIS norms for the region are different from those obtained for other sites. The results also showed that it is important the development of regional norms, instead of their universalization, for DRIS application. KEY-WORDS: Orange tree; DRIS norms; nutritional balance. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-06-30 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Avaliado por pares |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revistas.ufg.br/pat/article/view/4160 |
url |
https://revistas.ufg.br/pat/article/view/4160 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revistas.ufg.br/pat/article/view/4160/3658 |
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 |
Escola de Agronomia - Universidade Federal de Goiás |
publisher.none.fl_str_mv |
Escola de Agronomia - Universidade Federal de Goiás |
dc.source.none.fl_str_mv |
Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 38, n. 2, Apr./Jun. 2008; 109-117 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 38, n. 2, abr./jun. 2008; 109-117 Pesquisa Agropecuária Tropical; v. 38, n. 2, abr./jun. 2008; 109-117 1983-4063 reponame:Pesquisa Agropecuária Tropical (Online) instname:Universidade Federal de Goiás (UFG) instacron:UFG |
instname_str |
Universidade Federal de Goiás (UFG) |
instacron_str |
UFG |
institution |
UFG |
reponame_str |
Pesquisa Agropecuária Tropical (Online) |
collection |
Pesquisa Agropecuária Tropical (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG) |
repository.mail.fl_str_mv |
aseleguini.pat@gmail.com||mgoes@agro.ufg.br |
_version_ |
1799874816557187072 |