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Position: Home > Articles > Pyanchor in controlling weeds in direct seeded rice: Acta Agriculturae Zhejiangensis 2000,12 (6)

韩乐天防除水稻直播田杂草试验

作  者:
周小军;何锦豪;马赵江
单  位:
金华市农业科学研究所
关键词:
韩乐天;直播水稻;杂草;防治效果
摘  要:
试验结果表明 ,用 5%韩乐天EC 375~ 4 50ml/hm2 于稗草 3~ 4叶期喷雾 ,对直播稻田稗草、双穗雀稗及一年生多种阔叶杂草均具有较好的防除效果 ,杂草总体防效可达 81.8%以上 ,且对籼稻安全。
译  名:
Pyanchor in controlling weeds in direct seeded rice:
作  者:
ZHOU Xiao jun,HE Jin hao,MA Zhao jiang (Jinhua Institute of Agricultural Sciences,Zhejiang 321017,China)
关键词:
pyanchor;direct seeded rice; weed;control efficacy
摘  要:
The field trial showed that 5% pyanchor EC sprayed at 375-450 ml/hm 2 during 3-4 leaf stage of barnyardgrass is effective on Echinochloa crusgalli,Paspalum distichum ,and broadleaf weeds in the directly seeded rice field with more than 81.8% of total control efficacy,and safe to indica rice.

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