| Registro completo |
| Provedor de dados: |
PAB
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| País: |
Brazil
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| Título: |
Straw production and agronomic performance of soybean intercropped with forage species in no-tillage system
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| Autores: |
Andrade,Carlos Augusto Oliveira de
Borghi,Emerson
Bortolon,Leandro
Bortolon,Elisandra Solange Oliveira
Camargo,Francelino Peteno de
Avanzi,Junior Cesar
Simon,Jones
Silva,Rubens Ribeiro da
Fidelis,Rodrigo Ribeiro
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| Data: |
2017-10-01
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| Ano: |
2017
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| Palavras-chave: |
Glycine max
Integrated crop-livestock system
Oversowing
Plant cover
Soil cover crops
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| Resumo: |
Abstract: The objective of this work was to evaluate the straw production and the agronomic performance of soybean intercropped with oversown forage species, in no-tillage system. A randomized complete block design was carried out with four replicates, in a 5×2+2 factorial arrangement, as follows: five forage species - Urochloa brizantha 'Marandu', Urochloa ruziziensis, Panicum maximum 'Mombaça', Panicum maximum 'Massai', and Pennisetum americanum -, intercropped with soybean over two crop years (2013/2014 and 2014/2015), plus two controls, with P. americanum sowed in succession to soybean or with soybean monocropping followed by winter fallow (traditional cultivation). Soybean yield components and forage straw yield were evaluated. None of the intercropping systems reduced soybean grain yield, compared with monocropped soybean. The oversown species can significantly improve soybean productivity, as is the case for soybean intercropped with P.maximum 'Mombaça', compared with soybean monocropping, followed or not by millet. Panicum maximum 'Mombaça' is the most effective forage species for dry matter accumulation in the fall/spring period.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017001000861
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| Editor: |
Embrapa Secretaria de Pesquisa e Desenvolvimento
Pesquisa Agropecuária Brasileira
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| Relação: |
10.1590/s0100-204x2017001000005
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| Formato: |
text/html
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| Fonte: |
Pesquisa Agropecuária Brasileira v.52 n.10 2017
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| Direitos: |
info:eu-repo/semantics/openAccess
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