Weed control in wheat (Triticum aestivum) under rice (Oryza sativa) wheat system of north Bihar

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作者
Singh, SS
Ehsanullah, MD
Singh, S
Mishra, SS
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S3 [农学(农艺学)];
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0901 ;
摘要
Two isoproturon group herbicides (Arelon and Tolkan) were evaluated at 0.5 and 1.0 kg ai/ha as post-emergence for weed control in wheat (Triticum aestivum L, emend. Fiori & Paol.) under timely and late-sown condition during 1987-88 and 1988-89. There was no effect of sowing time. Arelon or Tolken applied @ 0.5 kg ai/ha resulted better response than 1.0 kg ai/ha in term of yield and additional net return.
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页码:243 / 246
页数:4
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