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中国农学通报

中国农学通报 ›› 2010, Vol. 26 ›› Issue (18): 265-269.

所属专题： 水稻

• 植物保护 农药 • 上一篇    下一篇

五氟磺草胺氰氟草酯混剂防除直播稻田杂草及对后茬作物的影响

马国兰 刘都才 刘雪源 唐涛   

  • 收稿日期:2010-05-05 修回日期:2010-06-08 出版日期:2011-09-20 发布日期:2011-09-20
  • 基金资助:
    “十一五”国家科技支撑计划

Weed Control with Penoxsulam ?cyhalofop-butyl in Direct Seeding Rice Fields and influence of the following crops

  • Received:2010-05-05 Revised:2010-06-08 Online:2011-09-20 Published:2011-09-20

PDF (PC)

1033

摘要： 研究了五氟磺草胺?氰氟草酯对直播水稻田杂草的防除效果、对水稻的安全性及对后茬作物的影响。结果显示；五氟磺草胺?氰氟草酯对水稻田禾本科杂草、部分阔叶杂草及莎草防效优良，对直播水稻安全，增产效果明显。五氟磺草胺?氰氟草酯对水稻田后茬作物小麦、油菜、萝卜的安全性好。因此，五氟磺草胺?氰氟草酯在水稻直播稻区有很好的推广应用前景。

关键词: 木麻黄, 木麻黄, 自毒作用物质, 自毒害作用, 内源激素

Abstract: The paper studied that the weed controlling effect of penoxsulam ?cyhalofop-butyl and safety on rice and influence of the following crops in direct rice fields. The results indicated that the controlling effect of penoxsulam ?cyhalofop-butyl is high eficacy and long efective duration on some gramineaous, broadleaf and cyoeraceae weeds. Penoxsulam ?cyhalofop-butyl is safety to direct seeding rice and raise production of rice. Experiment of security evaluating show that penoxsulam ?cyhalofop-butyl is safety to mostly following crops(wheat, oilseed rape and radish) too. So penoxsulam ?cyhalofop-butyl should be extensively application in direct seeding rice area.