【作者】 罗军； 李小林； 胡强； 朱建军； 李健强； 刘西莉； 蒲恩堂； 张松；

【Author】 LUO Jun~1 LI Xiao-lin~1 HU Qiang~1 ZHU Jian-jun~1 LI Jian-qiang~2 LIU Xi-li~2 PU En-tang~3 Zhang Shong~3 1.Crops Original Breed Center,Yunnan Academy of Agricultural Sciences,Kunming 650205,China; 2.Research and Development Center of Seed-coating Agent,China Agricultural University,Beijing 100094,China; 3.Yunnan Academy of Chemical Industry,Kunming 650041,China;

【机构】 云南省农业科学院农作物原种繁育中心； 中国农业大学种衣剂研究发展中心； 云南省化工研究院；

【摘要】 检测了小麦、水稻和玉米种衣剂共计10个剂型在云南不同生态气候条件下的8个试验点的田间效果。结果表明:供试的3种作物种衣剂新剂型对保证和提高相应作物的种子出苗率、全苗壮苗、防治种传病害和土传病害及虫害鼠害,提高产量作用显著。综合分析认为,小麦种衣剂1#效果最好,最佳药种比为1:40;玉米种衣剂4#效果最好,最佳药种比为1:50;水稻种衣剂2#效果最好,最佳药种比为1:40。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】 Field effects of applying I0 kinds of seed-coating agents in wheat,rice and maize in 8 different ecological loca- tions were evaluated in Yunnan.Results showed that tested new seed-coating agents for 3 crops had significant effects in raising the percentage of seed emergence,guaranteeing the full and strong seedling,decreasing seed or soil-borne diseases, insect pest and mouse damage,and increasing the yield.In tested wheat seed-coating agents,No.1 was the best and the op- timum proportion of seed with agent is 1:40,while in maize,No.2 and 1:50 were the best,and in rice,No.2 and 1:40 were the best.However,some differences in best agent type and optimum proportion under different ecological conditions were also observed in the experiment.更多还原