| Registro completo |
| Provedor de dados: |
Planta Daninha
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| País: |
Brazil
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| Título: |
The Effect of Different Weed Management Strategies on the Growth and Yield of Direct-Seeded Dry Rice (Oryza sativa)
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| Autores: |
MUHAMMAD,S.
MUHAMMAD,I.
SAJID,A.
MUHAMMAD,L.
MAQSHOOF,A.
NADEEM,A.
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| Data: |
2016-03-01
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| Ano: |
2016
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| Palavras-chave: |
Herbicides
Direct seeded rice
Grain yield
Tine cultivator
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| Resumo: |
Weed management is a primary concern in direct seeded rice (DSR) cropping because weed growth becomes a major constraint on crop yield. A two year field study was set up to evaluate the effect of various weed control measures on crop growth, grain yield and grain quality of DSR. The experiment involved five different weed control measures: hand weeding, hoeing, inter-row tine cultivation, inter-row spike hoeing and herbicide treatment (Nominee 100 SC). The extent of weed control (compared to a non-weeded control) ranged from 50-95%. The highest crop yield was obtained using hand weeding. Hand weeding, tine cultivation and herbicide treatment raised the number of fertile rice tillers formed per unit area and the thousand grain weight. Tine cultivation provided an effective and economical level of weed control in the DSR crop.
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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=S0100-83582016000100057
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| Editor: |
Sociedade Brasileira da Ciência das Plantas Daninhas
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| Relação: |
10.1590/S0100-83582016340100006
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| Formato: |
text/html
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| Fonte: |
Planta Daninha v.34 n.1 2016
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| Direitos: |
info:eu-repo/semantics/openAccess
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