Times of sowing and spacing on the production of lupine phytomass

Detalhes bibliográficos
Autor(a) principal: Benassi, Antonio Carlos
Data de Publicação: 1991
Outros Autores: Abrahão, Jairo Teixeira Mendes
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/3493
Resumo: The northern region of the State of Paraná presents favorable edaphic/climatic conditions for the cultivation of various species that can be used as green manure. Also, the existing agricultural system and infrastructure in those agricultural lands nowadays favor the practice of green manuring in winter. The cultivation of lupine (Lupinus albus L.) has been hampered by lack of technical information which would allow maximization of benefits from green manuring. With the purpose of studying the effects of times of sowing and spacing between plants on the production of phytomass from lupine, an experiment was carried out in Bandeirantes, PR, Brazil, in a Dusky Red Latosol eutrophic soil, using (4 x 4) factorial in randomized blocks with three replications. The treatments utilized four different times of sowing and four different spacings between lines, keeping population density at ten plants per linear meter in all treatments. It was observed that a reduction occurred in the production of phytomass when the sowing time was delayed and with a wider spacing between lines.
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spelling Times of sowing and spacing on the production of lupine phytomassÉpocas de semeadura e espaçamentos sobre a produção de fitomassa de tremoçoLupinus albus; plant population; green manuretremoço-branco; Lupinus albus; adubo verde; população de plantasThe northern region of the State of Paraná presents favorable edaphic/climatic conditions for the cultivation of various species that can be used as green manure. Also, the existing agricultural system and infrastructure in those agricultural lands nowadays favor the practice of green manuring in winter. The cultivation of lupine (Lupinus albus L.) has been hampered by lack of technical information which would allow maximization of benefits from green manuring. With the purpose of studying the effects of times of sowing and spacing between plants on the production of phytomass from lupine, an experiment was carried out in Bandeirantes, PR, Brazil, in a Dusky Red Latosol eutrophic soil, using (4 x 4) factorial in randomized blocks with three replications. The treatments utilized four different times of sowing and four different spacings between lines, keeping population density at ten plants per linear meter in all treatments. It was observed that a reduction occurred in the production of phytomass when the sowing time was delayed and with a wider spacing between lines.A região Norte do estado do Paraná apresenta condições edafoclimáticas favoráveis ao cultivo de várias espécies que podem ser utilizadas como adubos verdes. Também, o sistema produtivo existente e a infra-estrutura presente nas propriedades agrícolas favorecem a prática da adubação verde de inverno. O cultivo do tremoço-branco (Lupinus albus L.) carece de informações técnicas que permitam a maximização dos benefícios com a adubação verde. Com a finalidade de se estudar o efeito de épocas de semeadura e espaçamentos sobre as produções de fitomassa de tremoço, o presente trabalho foi conduzido, no município de Bandeirantes, PR, em Latossolo Roxo Eutrófico, utilizando-se delineamento experimental de blocos ao acaso em esquema fatorial (4 x 4), com três repetições. Os tratamentos utilizados foram quatro épocas de semeadura e quatro espaçamentos entre linhas, mantendo-se densidade populacional de dez plantas por metro linear em todos os tratamentos. Verificou-se que houve redução na produção de fitomassa com o atraso na época de semeadura, em face da deficiência pluvial, e com o aumento do espaçamento entre as linhas.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraBenassi, Antonio CarlosAbrahão, Jairo Teixeira Mendes1991-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/3493Pesquisa Agropecuaria Brasileira; v.26, n.9, set. 1991; 1517-1522Pesquisa Agropecuária Brasileira; v.26, n.9, set. 1991; 1517-15221678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/3493/826info:eu-repo/semantics/openAccess2009-12-23T15:23:14Zoai:ojs.seer.sct.embrapa.br:article/3493Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2009-12-23T15:23:14Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Times of sowing and spacing on the production of lupine phytomass
Épocas de semeadura e espaçamentos sobre a produção de fitomassa de tremoço
title Times of sowing and spacing on the production of lupine phytomass
spellingShingle Times of sowing and spacing on the production of lupine phytomass
Benassi, Antonio Carlos
Lupinus albus; plant population; green manure
tremoço-branco; Lupinus albus; adubo verde; população de plantas
title_short Times of sowing and spacing on the production of lupine phytomass
title_full Times of sowing and spacing on the production of lupine phytomass
title_fullStr Times of sowing and spacing on the production of lupine phytomass
title_full_unstemmed Times of sowing and spacing on the production of lupine phytomass
title_sort Times of sowing and spacing on the production of lupine phytomass
author Benassi, Antonio Carlos
author_facet Benassi, Antonio Carlos
Abrahão, Jairo Teixeira Mendes
author_role author
author2 Abrahão, Jairo Teixeira Mendes
author2_role author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Benassi, Antonio Carlos
Abrahão, Jairo Teixeira Mendes
dc.subject.por.fl_str_mv Lupinus albus; plant population; green manure
tremoço-branco; Lupinus albus; adubo verde; população de plantas
topic Lupinus albus; plant population; green manure
tremoço-branco; Lupinus albus; adubo verde; população de plantas
description The northern region of the State of Paraná presents favorable edaphic/climatic conditions for the cultivation of various species that can be used as green manure. Also, the existing agricultural system and infrastructure in those agricultural lands nowadays favor the practice of green manuring in winter. The cultivation of lupine (Lupinus albus L.) has been hampered by lack of technical information which would allow maximization of benefits from green manuring. With the purpose of studying the effects of times of sowing and spacing between plants on the production of phytomass from lupine, an experiment was carried out in Bandeirantes, PR, Brazil, in a Dusky Red Latosol eutrophic soil, using (4 x 4) factorial in randomized blocks with three replications. The treatments utilized four different times of sowing and four different spacings between lines, keeping population density at ten plants per linear meter in all treatments. It was observed that a reduction occurred in the production of phytomass when the sowing time was delayed and with a wider spacing between lines.
publishDate 1991
dc.date.none.fl_str_mv 1991-09-01
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/3493
url https://seer.sct.embrapa.br/index.php/pab/article/view/3493
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/3493/826
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.26, n.9, set. 1991; 1517-1522
Pesquisa Agropecuária Brasileira; v.26, n.9, set. 1991; 1517-1522
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
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