Phosphorus fertilization, yield and quality of seeds in peanut populations

Bibliographic Details
Main Author: Marubayashi, Oswaldo Massuo
Publication Date: 1997
Other Authors: Rosolem, Ciro Antonio, Nakagawa, João, Zanotto, Maurício Dutra
Format: Article
Language: por
Source: Pesquisa Agropecuária Brasileira (Online)
Download full: https://seer.sct.embrapa.br/index.php/pab/article/view/4731
Summary: The objective of this work was to evaluate the response of groundnut (Arachis hypogaea L.) to different doses of phosphate fertilization (0, 40, 80 and 120 kg/ha of P2O5) for yield and quality of seeds. Triple-superphosphate (45% of P2O5 and 15% of CaO) was used. The groundnut genotypes were: Tatu, Oirã, Tupã, FCA 170 and FCA 265. The dose of 40 kg/ha of P2O5 exerced positive influence on yield and quality of seeds. The genotypes showed similar behaviour as for seed production and germination for all doses of phosphorus with interaction between genotypes and P doses as for 100 seeds weight and seed vigor. The dose of 40 kg/ha of P2O5 is enough for good production and quality of groundnut.
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spelling Phosphorus fertilization, yield and quality of seeds in peanut populationsAdubação fosfatada, produção e qualidade de sementes de populações de amendoimArachis hypogaea; vigor; germination; cultivars; phosphorusArachis hypogaea; germinação; vigor; cultivares; fósforoThe objective of this work was to evaluate the response of groundnut (Arachis hypogaea L.) to different doses of phosphate fertilization (0, 40, 80 and 120 kg/ha of P2O5) for yield and quality of seeds. Triple-superphosphate (45% of P2O5 and 15% of CaO) was used. The groundnut genotypes were: Tatu, Oirã, Tupã, FCA 170 and FCA 265. The dose of 40 kg/ha of P2O5 exerced positive influence on yield and quality of seeds. The genotypes showed similar behaviour as for seed production and germination for all doses of phosphorus with interaction between genotypes and P doses as for 100 seeds weight and seed vigor. The dose of 40 kg/ha of P2O5 is enough for good production and quality of groundnut.O objetivo do presente trabalho foi avaliar a resposta do amendoim (Arachis hypogaea L.) a diferentes doses de adubo fosfatado (0, 40, 80 e 120 kg/ha de P2O5), com vistas à produção e qualidade de sementes. Usou-se superfosfato triplo (45% P2O5 e 15% CaO). As populações de amendoim foram: Tatu, Oirã, Tupã, FCA 170 e FCA 265. A dose de 40 kg/ha de P2O5 exerceu influência positiva na produção e qualidade das sementes. As populações de amendoim apresentaram comportamento assemelhado quanto à produção de sementes e sua germinação, em todas as doses de P, mas com interações entre genótipos e doses de P no peso de 100 sementes e no vigor das sementes. A dose de 40 kg/ha de P2O5 é suficiente para boa produção e qualidade do amendoim.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraMarubayashi, Oswaldo MassuoRosolem, Ciro AntonioNakagawa, JoãoZanotto, Maurício Dutra1997-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/4731Pesquisa Agropecuaria Brasileira; v.32, n.9, set. 1997; 885-892Pesquisa Agropecuária Brasileira; v.32, n.9, set. 1997; 885-8921678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/4731/7295info:eu-repo/semantics/openAccess2015-03-17T18:22:09Zoai:ojs.seer.sct.embrapa.br:article/4731Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2015-03-17T18:22:09Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Phosphorus fertilization, yield and quality of seeds in peanut populations
Adubação fosfatada, produção e qualidade de sementes de populações de amendoim
title Phosphorus fertilization, yield and quality of seeds in peanut populations
spellingShingle Phosphorus fertilization, yield and quality of seeds in peanut populations
Marubayashi, Oswaldo Massuo
Arachis hypogaea; vigor; germination; cultivars; phosphorus
Arachis hypogaea; germinação; vigor; cultivares; fósforo
title_short Phosphorus fertilization, yield and quality of seeds in peanut populations
title_full Phosphorus fertilization, yield and quality of seeds in peanut populations
title_fullStr Phosphorus fertilization, yield and quality of seeds in peanut populations
title_full_unstemmed Phosphorus fertilization, yield and quality of seeds in peanut populations
title_sort Phosphorus fertilization, yield and quality of seeds in peanut populations
author Marubayashi, Oswaldo Massuo
author_facet Marubayashi, Oswaldo Massuo
Rosolem, Ciro Antonio
Nakagawa, João
Zanotto, Maurício Dutra
author_role author
author2 Rosolem, Ciro Antonio
Nakagawa, João
Zanotto, Maurício Dutra
author2_role author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Marubayashi, Oswaldo Massuo
Rosolem, Ciro Antonio
Nakagawa, João
Zanotto, Maurício Dutra
dc.subject.por.fl_str_mv Arachis hypogaea; vigor; germination; cultivars; phosphorus
Arachis hypogaea; germinação; vigor; cultivares; fósforo
topic Arachis hypogaea; vigor; germination; cultivars; phosphorus
Arachis hypogaea; germinação; vigor; cultivares; fósforo
description The objective of this work was to evaluate the response of groundnut (Arachis hypogaea L.) to different doses of phosphate fertilization (0, 40, 80 and 120 kg/ha of P2O5) for yield and quality of seeds. Triple-superphosphate (45% of P2O5 and 15% of CaO) was used. The groundnut genotypes were: Tatu, Oirã, Tupã, FCA 170 and FCA 265. The dose of 40 kg/ha of P2O5 exerced positive influence on yield and quality of seeds. The genotypes showed similar behaviour as for seed production and germination for all doses of phosphorus with interaction between genotypes and P doses as for 100 seeds weight and seed vigor. The dose of 40 kg/ha of P2O5 is enough for good production and quality of groundnut.
publishDate 1997
dc.date.none.fl_str_mv 1997-09-01
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/4731
url https://seer.sct.embrapa.br/index.php/pab/article/view/4731
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/4731/7295
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 Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.32, n.9, set. 1997; 885-892
Pesquisa Agropecuária Brasileira; v.32, n.9, set. 1997; 885-892
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
_version_ 1793416670347264000

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