小麦田茎叶处理除草剂要因草施药

• 作 者: 吴银粉 郭兆枢 顾圣兴
• 机 构: 江苏省兴化市张郭镇农服中心,荻垛镇农业服务中心,兴化市农业局,
• 出 处: 农家致富
• 发表日期: 2013年24期
• 关键词: 茎叶处理 小麦田 除草剂 单子叶杂草 世玛 推荐剂量 日本看麦娘 施药 药害 精骠

小麦田茎叶处理除草剂施用效果的好与差对产量影响极大,所以要根据田间草相科学选用合适除草剂、因草施药。一、单子叶杂草茎叶处理方法 1.以看麦娘、硬草为主的田块每亩用7.5%优先12.5克、8%好麦农50毫升,15%麦极30~40克或3%世玛25~30毫升或10%精骠或6.9%骠马80~120毫升,防效较好。提倡秋冬季用推荐剂量的下限,春季用上限。低温来临前不要用药,防止有冻药害,用药时力求均匀一致。2.以日本看麦娘为主的田块目前每亩用优先12.5克、3%世玛30毫升或

Wheat leaf stem and herbicide application effect of good and bad effect on the yield of great influence, so according to the field of hieroglyphics scientific selection of appropriate herbicides, herbs. First, the monocotyledonous stems and leaves treatment method 1. To see Anemarrhena, hard-based plots of 7.5% per acre priority 12.5 grams, 8% of good wheat 50 ml, 15% of the wheat pole 30 to 40 grams or 3% Shima 25 ~ 30 ml or 10% fine 骠 or 6.9% 骠 horse 80 ~ 120 ml, good control effect. Recommended autumn and winter with the recommended minimum dose, spring ceiling. Do not use drugs before the arrival of cold to prevent freezing injury, medication to strive to be uniform. 2 to see the mother-based field in Japan at present, with a priority 12.5 grams per mu, 3% Sima 30 ml or