论文部分内容阅读
问:灭草松除野荸荠最大用量是多少?答:短信中没有说明在哪种作物田施用灭草松。巴斯夫欧洲公司(电话:021-20391000)的480克/升灭草松液剂,登记用于水稻田喷雾防除莎草,每公顷纯药推荐用量960~1440克,约合每亩用制剂133~200克。提示:灭草松与2甲4氯混用,能更好地防除野荸荠等杂草。巴斯夫欧洲公司的谷欢460克/升2甲·灭草松可溶液剂,含2甲4氯60克/升、灭草松400克/升,登记用于水稻直播田和移栽田防除阔叶杂草和莎草科杂草,每公顷纯药推荐用量920~1150克,约合每亩用制剂133~167毫升,约合每亩用灭草松纯药53~67克、2甲4氯纯药8~10克。
Q: What is the maximum amount of wild grasshopper weeds loose pine? A: The message does not explain in which crop fields weed control. The BASF European company (Tel: 021-20391000) of 480 grams / liter of weed pine liquid agent, registered for paddy spray control sedge, the recommended amount of pure herbs per hectare 960 ~ 1440 grams, about the preparation of per acre with 133 ~ 200 g. Tip: Mefenonide mixed with 2 A 4 chlorine, can better control wild weed and other weeds. BASF European company Valley Huan 460 grams / liter 2 A mefenpyr solution, containing 2 A 4 chlorine 60 g / liter, weederone 400 g / liter, registered for direct seeding and transplanting rice field Leaf weeds and sedge weeds, the recommended amount of pure herbs per hectare 920 ~ 1150 grams, about the preparation of per acre with 133 to 167 ml, about 50 ~ Pure chlorine drug 8 to 10 grams.