摘要
对当年播种的紫花苜蓿、沙打旺、白花草木樨豆科草地进行了喷施拿捕净、精禾草克、精稳杀得除灭田间一年生禾本科杂类草对比试验结果表明 ,三种除草剂对以狗尾草、稗草为主的禾草均有较强的杀灭作用 ;但以精禾草克效果最为理想 ,拿捕净次之 ,精稳杀得再次之。另外 ,在喷施上述除草剂的同时混以适量的克阔乐可兼灭苍耳。
Applying herbicides, such as Nabujin, Jinghecaoke, Jingwenshade, to control annual herbs in Medicago sativa, Astragalus adsurgens cv. ‘Shadawang’ and Melilotus albus grassland, which was sown in the same year, were studied. The results showed that the 3 herbicides had significant effect on controlling the grasses mainly consisted of Setaria viridis and Echinochloa crusgalli, the controlling effect Jinghecaoke was the best, Nabujin the second, Jingwenshade the third. In addition, above mentioned herbicides mixed with proper amount of Kekuole may control wide leaf herbs, such as Xanthium sibiricum and Amaranthus retroflexus etc.
出处
《中国草地》
CSCD
2000年第4期51-52,F003,共3页
Grassland of China
关键词
除草剂
豆科草地
一年生杂草
Herbicide
\ Legume grassland
\ Annual herbs
