DRIS standard and normal ranges of foliar nutrients for the culture of ‘Thompson’ atemoya
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Ciência Rural |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000400656 |
Resumo: | ABSTRACT: Atemoya, an interspecific hybrid belonging to Annonaceae family, is the outcome of a cross between cherimoya (Annona cherimola Mill.) and Custard apple (Annona squamosa L.). In light of the current shortage of scientific data on the nutritional management techniques for this fruit, the need to develop and apply a specific methodology becomes crucial. From the variety of plant diagnostic tools available, the DRIS method was selected, for use in the commercial cultivation of the ‘Thompson’ cultivar of atemoya located in the São Paulo State, municipalities of Itapetininga, Piedade, Pilar do Sul and Salto de Pirapora. Normal nutrient ranges were determined to interpret the levels of N, P, K, Ca, Mg, S, B, Cu, Fe, Mn and Zn in the culture through statistical regression analysis and samples of leaf dry matter, with their respective DRIS indices. Although the general index of the nutritional balance of DRIS disallowed establishing a link with productivity, this study achieved it based on the standard of determining normal ranges for cognate macronutrients to the ones cited in the literature. |
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DRIS standard and normal ranges of foliar nutrients for the culture of ‘Thompson’ atemoyaAnnonaceaeMineral nutritionfoliar diagnosisnutritional balanceABSTRACT: Atemoya, an interspecific hybrid belonging to Annonaceae family, is the outcome of a cross between cherimoya (Annona cherimola Mill.) and Custard apple (Annona squamosa L.). In light of the current shortage of scientific data on the nutritional management techniques for this fruit, the need to develop and apply a specific methodology becomes crucial. From the variety of plant diagnostic tools available, the DRIS method was selected, for use in the commercial cultivation of the ‘Thompson’ cultivar of atemoya located in the São Paulo State, municipalities of Itapetininga, Piedade, Pilar do Sul and Salto de Pirapora. Normal nutrient ranges were determined to interpret the levels of N, P, K, Ca, Mg, S, B, Cu, Fe, Mn and Zn in the culture through statistical regression analysis and samples of leaf dry matter, with their respective DRIS indices. Although the general index of the nutritional balance of DRIS disallowed establishing a link with productivity, this study achieved it based on the standard of determining normal ranges for cognate macronutrients to the ones cited in the literature.Universidade Federal de Santa Maria2017-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000400656Ciência Rural v.47 n.4 2017reponame:Ciência Ruralinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM10.1590/0103-8478cr20160613info:eu-repo/semantics/openAccessSantos,Eduardo Maciel Haitzmann dosRozane,Danilo Eduardoeng2017-03-03T00:00:00ZRevista |
dc.title.none.fl_str_mv |
DRIS standard and normal ranges of foliar nutrients for the culture of ‘Thompson’ atemoya |
title |
DRIS standard and normal ranges of foliar nutrients for the culture of ‘Thompson’ atemoya |
spellingShingle |
DRIS standard and normal ranges of foliar nutrients for the culture of ‘Thompson’ atemoya Santos,Eduardo Maciel Haitzmann dos Annonaceae Mineral nutrition foliar diagnosis nutritional balance |
title_short |
DRIS standard and normal ranges of foliar nutrients for the culture of ‘Thompson’ atemoya |
title_full |
DRIS standard and normal ranges of foliar nutrients for the culture of ‘Thompson’ atemoya |
title_fullStr |
DRIS standard and normal ranges of foliar nutrients for the culture of ‘Thompson’ atemoya |
title_full_unstemmed |
DRIS standard and normal ranges of foliar nutrients for the culture of ‘Thompson’ atemoya |
title_sort |
DRIS standard and normal ranges of foliar nutrients for the culture of ‘Thompson’ atemoya |
author |
Santos,Eduardo Maciel Haitzmann dos |
author_facet |
Santos,Eduardo Maciel Haitzmann dos Rozane,Danilo Eduardo |
author_role |
author |
author2 |
Rozane,Danilo Eduardo |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Santos,Eduardo Maciel Haitzmann dos Rozane,Danilo Eduardo |
dc.subject.por.fl_str_mv |
Annonaceae Mineral nutrition foliar diagnosis nutritional balance |
topic |
Annonaceae Mineral nutrition foliar diagnosis nutritional balance |
description |
ABSTRACT: Atemoya, an interspecific hybrid belonging to Annonaceae family, is the outcome of a cross between cherimoya (Annona cherimola Mill.) and Custard apple (Annona squamosa L.). In light of the current shortage of scientific data on the nutritional management techniques for this fruit, the need to develop and apply a specific methodology becomes crucial. From the variety of plant diagnostic tools available, the DRIS method was selected, for use in the commercial cultivation of the ‘Thompson’ cultivar of atemoya located in the São Paulo State, municipalities of Itapetininga, Piedade, Pilar do Sul and Salto de Pirapora. Normal nutrient ranges were determined to interpret the levels of N, P, K, Ca, Mg, S, B, Cu, Fe, Mn and Zn in the culture through statistical regression analysis and samples of leaf dry matter, with their respective DRIS indices. Although the general index of the nutritional balance of DRIS disallowed establishing a link with productivity, this study achieved it based on the standard of determining normal ranges for cognate macronutrients to the ones cited in the literature. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000400656 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000400656 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0103-8478cr20160613 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.source.none.fl_str_mv |
Ciência Rural v.47 n.4 2017 reponame:Ciência Rural instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Ciência Rural |
collection |
Ciência Rural |
repository.name.fl_str_mv |
|
repository.mail.fl_str_mv |
|
_version_ |
1749140551268040704 |