White lupine yield under different sowing densities and row spacings

Detalhes bibliográficos
Autor(a) principal: Santi,Antônio L.
Data de Publicação: 2016
Outros Autores: Corassa,Geomar M., Gaviraghi,Ronei, Martin,Thomas N., Bisognin,Mateus B., Flora,Lisandra P. D.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Brasileira de Engenharia Agrícola e Ambiental (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016001000903
Resumo: ABSTRACT The study aimed to evaluate different sowing densities and row spacings on grain yield and biomass in the white lupine crop, cv. ‘Comum’. The experimental design was a randomized block in a 4 x 4 factorial scheme, with four row spacings (20, 40, 60 and 80 cm) and four sowing densities in the row (10, 15, 20 and 25 plants m-1), with four replicates. The evaluated variables were: grain yield, hundred-grain weight, fresh and dry matter and the contents of nitrogen, phosphorus and potassium in the plant tissue. The highest grain yield was obtained with row spacing of 20 cm, regardless of plant density. The density of 25 plants m-1 and row spacing of 20 cm increased the fresh and dry matter yield. The adjustment of plant density and row spacing did not affect the content of nitrogen, phosphorus and potassium in plant tissue.
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spelling White lupine yield under different sowing densities and row spacingsLupinus albus L.managementfresh matterdry matterABSTRACT The study aimed to evaluate different sowing densities and row spacings on grain yield and biomass in the white lupine crop, cv. ‘Comum’. The experimental design was a randomized block in a 4 x 4 factorial scheme, with four row spacings (20, 40, 60 and 80 cm) and four sowing densities in the row (10, 15, 20 and 25 plants m-1), with four replicates. The evaluated variables were: grain yield, hundred-grain weight, fresh and dry matter and the contents of nitrogen, phosphorus and potassium in the plant tissue. The highest grain yield was obtained with row spacing of 20 cm, regardless of plant density. The density of 25 plants m-1 and row spacing of 20 cm increased the fresh and dry matter yield. The adjustment of plant density and row spacing did not affect the content of nitrogen, phosphorus and potassium in plant tissue.Departamento de Engenharia Agrícola - UFCG2016-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016001000903Revista Brasileira de Engenharia Agrícola e Ambiental v.20 n.10 2016reponame:Revista Brasileira de Engenharia Agrícola e Ambiental (Online)instname:Universidade Federal de Campina Grande (UFCG)instacron:UFCG10.1590/1807-1929/agriambi.v20n10p903-907info:eu-repo/semantics/openAccessSanti,Antônio L.Corassa,Geomar M.Gaviraghi,RoneiMartin,Thomas N.Bisognin,Mateus B.Flora,Lisandra P. D.eng2016-09-23T00:00:00Zoai:scielo:S1415-43662016001000903Revistahttp://www.scielo.br/rbeaaPUBhttps://old.scielo.br/oai/scielo-oai.php||agriambi@agriambi.com.br1807-19291415-4366opendoar:2016-09-23T00:00Revista Brasileira de Engenharia Agrícola e Ambiental (Online) - Universidade Federal de Campina Grande (UFCG)false
dc.title.none.fl_str_mv White lupine yield under different sowing densities and row spacings
title White lupine yield under different sowing densities and row spacings
spellingShingle White lupine yield under different sowing densities and row spacings
Santi,Antônio L.
Lupinus albus L.
management
fresh matter
dry matter
title_short White lupine yield under different sowing densities and row spacings
title_full White lupine yield under different sowing densities and row spacings
title_fullStr White lupine yield under different sowing densities and row spacings
title_full_unstemmed White lupine yield under different sowing densities and row spacings
title_sort White lupine yield under different sowing densities and row spacings
author Santi,Antônio L.
author_facet Santi,Antônio L.
Corassa,Geomar M.
Gaviraghi,Ronei
Martin,Thomas N.
Bisognin,Mateus B.
Flora,Lisandra P. D.
author_role author
author2 Corassa,Geomar M.
Gaviraghi,Ronei
Martin,Thomas N.
Bisognin,Mateus B.
Flora,Lisandra P. D.
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Santi,Antônio L.
Corassa,Geomar M.
Gaviraghi,Ronei
Martin,Thomas N.
Bisognin,Mateus B.
Flora,Lisandra P. D.
dc.subject.por.fl_str_mv Lupinus albus L.
management
fresh matter
dry matter
topic Lupinus albus L.
management
fresh matter
dry matter
description ABSTRACT The study aimed to evaluate different sowing densities and row spacings on grain yield and biomass in the white lupine crop, cv. ‘Comum’. The experimental design was a randomized block in a 4 x 4 factorial scheme, with four row spacings (20, 40, 60 and 80 cm) and four sowing densities in the row (10, 15, 20 and 25 plants m-1), with four replicates. The evaluated variables were: grain yield, hundred-grain weight, fresh and dry matter and the contents of nitrogen, phosphorus and potassium in the plant tissue. The highest grain yield was obtained with row spacing of 20 cm, regardless of plant density. The density of 25 plants m-1 and row spacing of 20 cm increased the fresh and dry matter yield. The adjustment of plant density and row spacing did not affect the content of nitrogen, phosphorus and potassium in plant tissue.
publishDate 2016
dc.date.none.fl_str_mv 2016-10-01
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=S1415-43662016001000903
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dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1807-1929/agriambi.v20n10p903-907
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eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Departamento de Engenharia Agrícola - UFCG
publisher.none.fl_str_mv Departamento de Engenharia Agrícola - UFCG
dc.source.none.fl_str_mv Revista Brasileira de Engenharia Agrícola e Ambiental v.20 n.10 2016
reponame:Revista Brasileira de Engenharia Agrícola e Ambiental (Online)
instname:Universidade Federal de Campina Grande (UFCG)
instacron:UFCG
instname_str Universidade Federal de Campina Grande (UFCG)
instacron_str UFCG
institution UFCG
reponame_str Revista Brasileira de Engenharia Agrícola e Ambiental (Online)
collection Revista Brasileira de Engenharia Agrícola e Ambiental (Online)
repository.name.fl_str_mv Revista Brasileira de Engenharia Agrícola e Ambiental (Online) - Universidade Federal de Campina Grande (UFCG)
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