| 利用除草剂防除戟叶酸模初探 |
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| 引用本文： | 尹俊,孙振中,刘龙般,王秀均.利用除草剂防除戟叶酸模初探[J].草业科学,2007,24(4):93-95. |
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| 作者姓名： | 尹俊 孙振中 刘龙般 王秀均 |
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| 作者单位： | 云南省草山饲料工作站,云南,昆明,650225;云南农业大学草业科学系,云南,昆明,650201;昭通市畜牧兽医站,云南,昭通,657000 |
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| 摘 要： | 应用48%百草敌水剂和2,4-D丁酯2种除草剂及它们的混合使用对草地戟叶酸模Rheum hastatus进行防除草试验,结果表明,在戟叶酸模盛花期应用48%百草敌水剂剂量为0.33-1.00 mL/m2喷雾,对戟叶酸模的防效可达到85.3%-90.2%,而48%百草敌水剂和2,4-D丁酯混用对戟叶酸模的防效与单独使用48%百草敌水剂的防效相当。
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| 关 键 词： | 戟叶酸模 化学防治 除草剂 |
| 文章编号： | 1001-0629（2007）04-0093-03 |
| 收稿时间： | 04 9 2006 12:00AM |
| 修稿时间： | 2006-04-09 |
Primary study on chemical control of Rumex hastatus in grassland |
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| YIN Jun,SUN Zhen-zhong,LIU Long-ban,WANG Xiu-jun.Primary study on chemical control of Rumex hastatus in grassland[J].Pratacultural Science,2007,24(4):93-95. |
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| Authors: | YIN Jun SUN Zhen-zhong LIU Long-ban WANG Xiu-jun |
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| Institution: | 1.Yunnan Grassland and Feed Management Section;Kunming 650225;China;2.Department of Grassland Science;Yunnan Agricultural University;Kunming 650201;3.Zhaotong Livestock and Veterinary Station;Yunnan;Zhaotong 657000;China |
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| Abstract: | Chemical herbicide 48% dicamba and 2,4-D and their combination were used to control Rumex hastatus in grassland.The results indicated that the effectiveness could reach 85.3%~90.2% under the concentration of 0.33~1.00 mL/m2 dicamba solution during blooming stage;the effectiveness of combination of 48% dicamba and 2,4-D was similar to that of 48% dicamba itself. |
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| Keywords: | Rumex hastatus chemical control herbicide |
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