30%爱苗EC的控病作用和对水稻生长与产量的影响  

Disease-Controlling Function of Armure 300EC and Its Influence on the Growth and Yield of Rice

作　　者：张志东 李春 刘勇 冷永健 彭晓明 王世江 

机构地区：[1]泸州市植物保护植物检疫站,四川泸州646000 [2]合江县植保植检站,四川合江646200 [3]叙永县植保植检站,四川叙永646400

出　　处：《西南大学学报（自然科学版）》2009年第8期34-38,共5页Journal of Southwest University(Natural Science Edition)

基　　金：四川省泸州市科技局资助项目(2007-17)

摘　　要：通过爱苗对泸州中稻再生稻的影响试验表明,30%爱苗EC对水稻纹枯病、稻曲病有很好的防治效果;水稻施用爱苗后叶色好,稻谷成色好,能减缓剑叶、倒2叶和倒3叶衰老;能明显提高中稻实粒数、千粒重及产量;同时能明显增加再生稻再生芽萌发能力和有效穗数,增加实粒数,提高再生稻产量.对水稻和稻田天敌无影响.The effects of Armure 300EC applied to middle-season rice and ratooning rice were studied in Luzhou of Sichuan province. Armure 300EC was shown to be highly effective in controlling rice sheath blight and rice false smut. It helped to keep the good color of the leaves and grain and delayed the aging of the flag leaf and the 2nd and 3rd leaves from the top. As a result, the number of well-filled grain per panicle, 1000-grain-weight and yield of the plants increased significantly. Similarly, it markedly improved the sprouting ability of the axillary buds of the ratooning crop and increased the number of filled spikelets per panicle and grain yield. Armure 300EC had no influence on the nataral enemy of pests in the rice fields.

关 键 词：水稻 爱苗 控病 生长 产量 影响 

分 类 号：S435.111.42[农业科学—农业昆虫与害虫防治]