【摘要】 检测了3个新型小麦种衣剂在云南不同生态气候条件下的7个试验点田间应用效果。结果表明:供试种衣剂具有促进分蘖和增加叶面积及穗数等综合功效,并能显著提高小麦出苗率、基本苗和产量,分析认为其具有防治小麦种传、土传和苗期病虫鼠害的良好效果。就整体而言,供试种衣剂适合在云南省推广应用,最好剂型为1#,最佳药种比为1:60,但不同生态气候条件对种衣剂剂型和药种比的要求不尽相同。更多还原

【Abstract】 The research measured the field experimental effect of 3 new-style wheat seed-coating chemicals in 7 trial plots, with different ecological conditions in Yunnan Province. The result showed that the chemicals could provide integrated control of seed-borne and soil-borne disease, seedling insects and mice. Furthermore, It could obviously increase leaves area, amount of ears, seed germination, amount of seedling and field yield. Through complex analysis, it was thought that the new-style wheat seed-coating chemicals, No.l especially, is specific for developing and extension in Yunnan Province, The best ratio of chemical / seed is 1:60, but it changes a little in different ecological environments.更多还原