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水稻旱秧苗床化除农药筛选试验楚雄市前进乡农技站王福亮楚雄市农技推广中心山育旺楚雄州植保站王新生为筛选高效、安全防除旱育秧苗床杂草的农药品种，１９９７年在楚雄市前进乡前进村公所莫六社进行了试验研究。１、材料及方法：供试药剂为：３３％施田补（除草通）ＥＣ...
Rice dry seedbed seedbed in addition to pesticide screening test Chuxiong City Qianjin rural agricultural station Wang Fuliang Chuxiong Agricultural Technology Promotion Center Hill Hill Chuxiong plant protection station Wang Xinsheng Screening for efficient and safe drought nursery seedling weed varieties of pesticides in 1997 in Chuxiong City forward village forward Mo village clubs conducted a pilot study. 1, materials and methods: The test agent is: 33% Shi Tian Bu (weeding pass) EC ...