不同水稻种衣剂效果对比试验.pdfVIP

湖南农业科学 2010 ，（3）：50~51 ，52 Hunan Agricultural Sciences 不同水稻种衣剂效果对比试验 1 1 1 2 2 李洪林 ，吴亚晶 ，宋 伟 ，夏艳涛 ，聂 强 （1.黑龙江省农垦总局建三江农业科研所，黑龙江 富锦 156300； 2.黑龙江省农垦总局建三江分局植保站，黑龙江 富锦 156300） 摘 要：通过几种水稻种衣剂的筛选试验，观察水稻种子包衣后对秧苗素质、恶苗病、立枯病发生情况及产量的影响。结果表明： 喆 喆 稻 和亮盾种衣剂包衣可以提高秧苗素质，主要体现在对秧苗茎基宽、充实度，干物质积累和水稻产量的促进作用。其中稻 种 衣剂的效果较明显。 关键词: 水稻；种衣剂；恶苗病；立枯病 中图分类号：S511.041 文献标识码：A 文章编号：1006-060X （2010）03-0050-02 Comparative Test of Different Rice Seed Coating Agents 1 1 1 2 2 LI Hong-lin , WU Ya-jing , SONG Wei , XIA Yan-tao , NIE Qiang (1. Jiansanjiang Institute of Agricultural Sciences, Heilongjiang Agricultural Reclamation Bureau, Fujin 156300, PRC; 2. Jiansanjiang Plant Protection Station, Heilongjiang Agricultural Reclamation Bureau, Fujin 156300, PRC) Abstract: Through the screening test of several different rice seed coating agents, the influences of rice seed coating on the quality of the seedling, occurrences of bakanae disease and seeding blight and yield of rice were observed. The results showed that Daozhe (15% Carbendazim+Thiram) and Liangdun (6.25% Metalaxyl-M+Fludioxonil) could improve the quality of seedling, which mainly reflected on the promotion of seedlings basal steam width, plumpness, dry matter accumulation and yield of rice. The effect of Daozhe (15% Carbendazim+Thiram) was more obvious among all of the seed coating agents. Key words: rice; seed coating agent; bakanae disease; seedling bligh 种子作为农业生产最重要的生产资料，不仅是