论文部分内容阅读
40％阿特拉津是一种内吸型选择性除草剂。我县甘蔗年种植面积3.9—4.5万多亩,在甘蔗田间管理中,使用人工除草须花费很大的劳动量,为了解决此问题,我站在城中镇北斗村试用40％阿特拉津除草,收到事半功倍效果,深受群众欢迎。现推广示范面积1850亩,结果表明,该药成本低,除草效果好,对甘蔗安全且省工,经济效益显著,值得甘蔗地大面积推广使用。推广前我们先在17.58亩杂草较多的蔗田进行试验,施药田分春植
40% Atrazine is a systemic selective herbicide. In my county, the annual planting area of sugarcane is 3.9-4.5 million mu. In the field management of sugarcane, it takes a lot of labor to weeding it manually. In order to solve this problem, I stood at Beidou Village in Chengzhong Town to try 40% atrazine weed , Received a multiplier effect, welcomed by the masses. The demonstration area of 1850 mu is popularized. The results show that the drug has low cost and good herbicidal effect. It is safe and labor-saving for sugar cane and has obvious economic benefits. It is worth popularizing the large area of sugarcane. Before the promotion, we first conducted experiments on 17.58 acres of weeds in more cane fields