蚕豆化学除草剂开发研究与应用大理市农业技术推广中心６７１００３瘳超群大理市蚕豆田间除草，长期依赖人工薅锄，费工费时，尤其冷浸田草害严重，常常是草盛豆莆稀。杂草以马唐、棒头草、牛毛草、莽菜、野豌豆、苣卖菜、猪殃殃等为主，每亩杂草达４５．０１～１９９．２... Research and application of broad bean chemical herbicide Dali City Agricultural Technology Promotion Center 671003 瘳 Super Daba fava bean field weeding, long-term rely on artificial 薅 hoe, work time-consuming, especially in the severe cold-soaked grass, grass is often Po Sheng Po. Weeds to crabgrass, head grass, Mao Mao grass, Manganese, wild pea, seeding vegetables, Galium apricot and so on, per acre weeds up to 45.01 ~ 199.2 ...