Economic viability of additional fertilization of bean genotype in relation to residual potato fertilization
Autor(a) principal: | |
---|---|
Data de Publicação: | 2002 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Agropecuária Brasileira (Online) |
Texto Completo: | https://seer.sct.embrapa.br/index.php/pab/article/view/6361 |
Resumo: | The objective of this work was to evaluate the economic viability of bean genotype, with and without the additional fertilization, in relation to the residual potato fertilization. Four experiments with bean in rotation of potato crop were conducted in Lavras, MG, Brazil. In each crop (summer 98/99 and winter–spring 99 season) two experiments were set up: the first using only the residual potato fertilization and the other using, besides the mentioned residue, a fertilization for the bean plant of 500 kg ha-1 of the fertilizer with 4-14-8 formulation at planting and 40 kg ha-1 of N top dressing under the form of ammonium sulfate. The experimental design was a 5 x 5 lattice with three replications, evaluating six commercial cultivars and 19 strains used in the bean plant breeding program of the Universidade Federal de Lavras. The joint analysis showed that the bean genotype presented non-coincident behavior in response to fertilization. In both seasons the fertilization of the legume raised grain yield but only in the winter-spring crop it proved to be economically viable. The results also showed that it is possible to obtain a good bean yield utilizing only the residual potato fertilization. |
id |
EMBRAPA-4_ee3db8b005ee03a3487c1ec0b167fe99 |
---|---|
oai_identifier_str |
oai:ojs.seer.sct.embrapa.br:article/6361 |
network_acronym_str |
EMBRAPA-4 |
network_name_str |
Pesquisa Agropecuária Brasileira (Online) |
repository_id_str |
|
spelling |
Economic viability of additional fertilization of bean genotype in relation to residual potato fertilizationViabilidade econômica da adubação adicional de genótipos de feijoeiro em relação ao resíduo de adubação da batataPhaseolus vulgaris; sequential cropping; rotational cropping; yieldsPhaseolus vulgaris; cultivo seqüencial; rotação de cultura; rendimentoThe objective of this work was to evaluate the economic viability of bean genotype, with and without the additional fertilization, in relation to the residual potato fertilization. Four experiments with bean in rotation of potato crop were conducted in Lavras, MG, Brazil. In each crop (summer 98/99 and winter–spring 99 season) two experiments were set up: the first using only the residual potato fertilization and the other using, besides the mentioned residue, a fertilization for the bean plant of 500 kg ha-1 of the fertilizer with 4-14-8 formulation at planting and 40 kg ha-1 of N top dressing under the form of ammonium sulfate. The experimental design was a 5 x 5 lattice with three replications, evaluating six commercial cultivars and 19 strains used in the bean plant breeding program of the Universidade Federal de Lavras. The joint analysis showed that the bean genotype presented non-coincident behavior in response to fertilization. In both seasons the fertilization of the legume raised grain yield but only in the winter-spring crop it proved to be economically viable. The results also showed that it is possible to obtain a good bean yield utilizing only the residual potato fertilization.O objetivo deste trabalho foi avaliar a viabilidade econômica de genótipos de feijoeiro, com e sem adubação adicional, em relação à adubação residual da batata. Foram conduzidos, em Lavras, MG, quatro experimentos com o feijão em sucessão à cultura da batata. Em cada safra (águas 98/99 e inverno-primavera 99) foi instalado um experimento utilizando apenas a adubação residual da batata e outro que utilizou, além do mencionado resíduo, uma adubação para o feijoeiro, de 500 kg ha-1 da formula 4-14-8 na semeadura e 40 kg ha-1 de N (sulfato de amônia) em cobertura. O delineamento experimental foi látice 5 x 5, com três repetições, seis cultivares comerciais e 19 linhagens utilizadas no programa de melhoramento do feijoeiro da Universidade Federal de Lavras. A análise conjunta mostrou que os genótipos de feijoeiro apresentaram comportamento não coincidente em resposta à adubação. Em ambas as safras, a adubação adicional do feijoeiro elevou o rendimento de grãos, mas apenas na safra de inverno-primavera mostrou-se economicamente viável. Os resultados evidenciaram, ainda, a possibilidade de se obterem bons rendimentos de grãos com a cultura do feijoeiro utilizando apenas a adubação residual da batata.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraKikuti, HamiltonAndrade, Messias José Bastos deRamalho, Magno Antônio PattoAbreu, Ângela de Fátima Barbosa2002-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/6361Pesquisa Agropecuaria Brasileira; v.37, n.4, abr. 2002; 455-461Pesquisa Agropecuária Brasileira; v.37, n.4, abr. 2002; 455-4611678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/6361/3418info:eu-repo/semantics/openAccess2014-07-18T18:23:47Zoai:ojs.seer.sct.embrapa.br:article/6361Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-07-18T18:23:47Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Economic viability of additional fertilization of bean genotype in relation to residual potato fertilization Viabilidade econômica da adubação adicional de genótipos de feijoeiro em relação ao resíduo de adubação da batata |
title |
Economic viability of additional fertilization of bean genotype in relation to residual potato fertilization |
spellingShingle |
Economic viability of additional fertilization of bean genotype in relation to residual potato fertilization Kikuti, Hamilton Phaseolus vulgaris; sequential cropping; rotational cropping; yields Phaseolus vulgaris; cultivo seqüencial; rotação de cultura; rendimento |
title_short |
Economic viability of additional fertilization of bean genotype in relation to residual potato fertilization |
title_full |
Economic viability of additional fertilization of bean genotype in relation to residual potato fertilization |
title_fullStr |
Economic viability of additional fertilization of bean genotype in relation to residual potato fertilization |
title_full_unstemmed |
Economic viability of additional fertilization of bean genotype in relation to residual potato fertilization |
title_sort |
Economic viability of additional fertilization of bean genotype in relation to residual potato fertilization |
author |
Kikuti, Hamilton |
author_facet |
Kikuti, Hamilton Andrade, Messias José Bastos de Ramalho, Magno Antônio Patto Abreu, Ângela de Fátima Barbosa |
author_role |
author |
author2 |
Andrade, Messias José Bastos de Ramalho, Magno Antônio Patto Abreu, Ângela de Fátima Barbosa |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
|
dc.contributor.author.fl_str_mv |
Kikuti, Hamilton Andrade, Messias José Bastos de Ramalho, Magno Antônio Patto Abreu, Ângela de Fátima Barbosa |
dc.subject.por.fl_str_mv |
Phaseolus vulgaris; sequential cropping; rotational cropping; yields Phaseolus vulgaris; cultivo seqüencial; rotação de cultura; rendimento |
topic |
Phaseolus vulgaris; sequential cropping; rotational cropping; yields Phaseolus vulgaris; cultivo seqüencial; rotação de cultura; rendimento |
description |
The objective of this work was to evaluate the economic viability of bean genotype, with and without the additional fertilization, in relation to the residual potato fertilization. Four experiments with bean in rotation of potato crop were conducted in Lavras, MG, Brazil. In each crop (summer 98/99 and winter–spring 99 season) two experiments were set up: the first using only the residual potato fertilization and the other using, besides the mentioned residue, a fertilization for the bean plant of 500 kg ha-1 of the fertilizer with 4-14-8 formulation at planting and 40 kg ha-1 of N top dressing under the form of ammonium sulfate. The experimental design was a 5 x 5 lattice with three replications, evaluating six commercial cultivars and 19 strains used in the bean plant breeding program of the Universidade Federal de Lavras. The joint analysis showed that the bean genotype presented non-coincident behavior in response to fertilization. In both seasons the fertilization of the legume raised grain yield but only in the winter-spring crop it proved to be economically viable. The results also showed that it is possible to obtain a good bean yield utilizing only the residual potato fertilization. |
publishDate |
2002 |
dc.date.none.fl_str_mv |
2002-04-01 |
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/6361 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/6361 |
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/6361/3418 |
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.37, n.4, abr. 2002; 455-461 Pesquisa Agropecuária Brasileira; v.37, n.4, abr. 2002; 455-461 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_ |
1793416702532255744 |