首页 | 本学科首页   官方微博 | 高级检索  
     检索      

喹禾灵乳油防除棉田禾本科杂草的研究
引用本文:赵敏.喹禾灵乳油防除棉田禾本科杂草的研究[J].农药,2003,42(1):32-33.
作者姓名:赵敏
作者单位:河北省邯郸农业高等专科学校,永年,057150
摘    要:田间试验结果表明:10%喹禾灵乳油对棉田禾本科杂草有良好的防除效果。适宜施药时期为靶标志草基本出齐后至分蘖前(即禾本科杂草长至3-4叶期)。适宜用量为60-70ml/667m^2,除草效果达92%-94%。对作物安全,使棉花增产达35.8%-37.2%。

关 键 词:喹禾灵乳油  防除  棉田  禾本科杂草  研究
修稿时间:2002年3月28日

Initial Study of Preventing and Eliminating Weeds of the Grass Family in Cotton Fields with 10% Quizalofop-ethyl EC
Zhao Min.Initial Study of Preventing and Eliminating Weeds of the Grass Family in Cotton Fields with 10% Quizalofop-ethyl EC[J].Pesticides,2003,42(1):32-33.
Authors:Zhao Min
Abstract:Abstact:The test result in the field shows that 10% Quizalofopety EC has a good prevention and elimination effect on the weeds of the grass family in cotton field .The proper period of spraying medicament is when trhe weeds has three to four leaves.The proper quantity is 60% to 70% ml/667m 2 and the effect of eliminating weeds can achieve 92% to 94%.It's safe to crop and it can increase the yield of cotton by 35.8% to 37.2%.
Keywords:quizalofop-ethyl EC  cotton field  weeds of the grass family  prevention and elimination    
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号