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Registro Completo |
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
05/04/1999 |
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Data da última atualização: |
05/04/1999 |
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Autoria: |
POPINIGIS, F. |
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Título: |
Qualidade fisiologica de sementes: fatores que afetam a conservacao de sementes. |
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Ano de publicação: |
1977 |
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Fonte/Imprenta: |
Lavras: ESAL, 1977. |
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Páginas: |
51p. |
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Idioma: |
Português |
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Palavras-Chave: |
Conservation; Quality; Vigour. |
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Thesagro: |
Conservação; Deterioração; Fisiologia; Qualidade; Semente. |
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Thesaurus Nal: |
deterioration; physiology; seeds; vigor. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00620nam a2200253 a 4500
001 1763827
005 1999-04-05
008 1977 bl uuuu 00u1 u #d
100 1 $aPOPINIGIS, F.
245 $aQualidade fisiologica de sementes$bfatores que afetam a conservacao de sementes.
260 $aLavras: ESAL$c1977
300 $a51p.
650 $adeterioration
650 $aphysiology
650 $aseeds
650 $avigor
650 $aConservação
650 $aDeterioração
650 $aFisiologia
650 $aQualidade
650 $aSemente
653 $aConservation
653 $aQuality
653 $aVigour
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Registro original: |
Embrapa Hortaliças (CNPH) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
04/01/2017 |
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Data da última atualização: |
26/01/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
SOUSA, F. F. de; CARMO, D. L. do; CARNEIRO, J. E. de S.; URQUIAGA, S.; SANTOS, R. H. S. |
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Afiliação: |
FILIPE FERNANDES DE SOUSA, UFV; DAVI LOPES DO CARMO, UFV; JOSÉ EUSTÁQUIO DE SOUZA CARNEIRO, UFV; SEGUNDO SACRAMENTO U CABALLERO, CNPAB; RICARDO HENRIQUE SILVA SANTOS, UFV. |
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Título: |
Legumes as green manure for common bean cultivated in two growing seasons at southeast Brazil |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
African Journal of Agricultural Research, v. 11, n. 49, p. 4953-4958, 8 December, 2016. |
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ISSN: |
1991-637X |
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DOI: |
10.5897/AJAR2016.11689 |
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Idioma: |
Inglês |
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Conteúdo: |
The use of legumes in pre-cultivation on the common bean has the possibility of providing atmospheric N to the soil, making it available to this crop, and may cover part of its N demand and increase grain yield. The objective of present study was to evaluate the effect of hyacinth bean and jack bean as green manures on the production of common bean grown in two seasons. Cover crops were evaluated for fixed N2, dry matter yield, nitrogen (N) and carbon (C) concentrations, C:N ratio and N accumulation in the shoot. The jack bean accumulated higher biomass and more total N than hyacinth bean and spontaneous vegetation (control). However, both legume species, when used as green manure, resulted in an increase in the N concentration of common bean. Compared to the spontaneous vegetation, hyacinth bean residue increased yield of common bean by 32% and jack bean residue increased the bean yield by 46%. These yields were recorded when common bean was cultivated a few weeks after residues incorporation into the soil and about seven months later, thus showing a flexibility to family farmers for making their decisions on the best cropping season |
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Palavras-Chave: |
Family farming; FBN; Symbiotic nitrogen fixation. |
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Thesagro: |
Adubação Verde; Agricultura Familiar; Canavalia Ensiformis; Dolichos Lablab; Feijão; Phaseolus Vulgaris. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02053naa a2200301 a 4500
001 2059923
005 2017-01-26
008 2016 bl uuuu u00u1 u #d
022 $a1991-637X
024 7 $a10.5897/AJAR2016.11689$2DOI
100 1 $aSOUSA, F. F. de
245 $aLegumes as green manure for common bean cultivated in two growing seasons at southeast Brazil
260 $c2016
520 $aThe use of legumes in pre-cultivation on the common bean has the possibility of providing atmospheric N to the soil, making it available to this crop, and may cover part of its N demand and increase grain yield. The objective of present study was to evaluate the effect of hyacinth bean and jack bean as green manures on the production of common bean grown in two seasons. Cover crops were evaluated for fixed N2, dry matter yield, nitrogen (N) and carbon (C) concentrations, C:N ratio and N accumulation in the shoot. The jack bean accumulated higher biomass and more total N than hyacinth bean and spontaneous vegetation (control). However, both legume species, when used as green manure, resulted in an increase in the N concentration of common bean. Compared to the spontaneous vegetation, hyacinth bean residue increased yield of common bean by 32% and jack bean residue increased the bean yield by 46%. These yields were recorded when common bean was cultivated a few weeks after residues incorporation into the soil and about seven months later, thus showing a flexibility to family farmers for making their decisions on the best cropping season
650 $aAdubação Verde
650 $aAgricultura Familiar
650 $aCanavalia Ensiformis
650 $aDolichos Lablab
650 $aFeijão
650 $aPhaseolus Vulgaris
653 $aFamily farming
653 $aFBN
653 $aSymbiotic nitrogen fixation
700 1 $aCARMO, D. L. do
700 1 $aCARNEIRO, J. E. de S.
700 1 $aURQUIAGA, S.
700 1 $aSANTOS, R. H. S.
773 $tAfrican Journal of Agricultural Research$gv. 11, n. 49, p. 4953-4958, 8 December, 2016.
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