| 10%韩秋好防除旱直播田杂草效果研究 |
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| 引用本文： | 周泽华,葛玉林,黄付根,吴达粉,丁治军.10%韩秋好防除旱直播田杂草效果研究[J].现代农业科技,2011(11):171+173. |
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| 作者姓名： | 周泽华 葛玉林 黄付根 吴达粉 丁治军 |
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| 作者单位： | 江苏省兴化市植物保护站; |
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| 摘 要： | 旱直播田杂草防除试验结果表明,10%韩秋好与RP2(新韩秋好)同等剂量下,对牛筋草防效最好,用量1 500 mL/hm2,株防效可达96.7%;其次为马唐,2 250 mL/hm2用量,株防效可达95.3%;最差的为千金子,2 250 mL/hm2的用量,株防效不超过88.3%。
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| 关 键 词： | 旱直播田 杂草 防效 |
Control Effect of 10% Metamifop against Weed in Dry Direct Seedling Rice Field |
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| Authors: | ZHOU Ze-hua GE Yu-lin HUANG Fu-gen WU Da-fen DING Zhi-jun |
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| Institution: | ZHOU Ze-hua GE Yu-lin HUANG Fu-gen WU Da-fen DING Zhi-jun(Xinghua Plant Protection Station in Jiangsu Province,Xinghua Jiangsu 225700) |
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| Abstract: | Test of controlling of weed in dry direct seedling rice field was carried out.The results showed that with the same amount,10% Metamifop and RP2(New Hanqiuhao)had the best control effect against goosegrass,reached 96.7% when applied 1 500 mL/hm2.The control effect against crabgrass took the second place,reached 95.3% when applied 2 250 mL/hm2.The control effect against Leptochloa chinensis took the last place,at less than 88.3% when applied 2 250 mL/hm2. |
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| Keywords: | dry direct seedling field weed control effect |
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