四种悬浮种衣剂对皖江区域小麦性状和纹枯病防治的影响  

Effects of four suspension seed coating agents on wheat characters and sheath blight control in wanjiang region

作　　者：汪芳琳[1] 胡祖红 刘彭娟 丁莹 Wang Fanglin;Hu Zuhong;Liu Pengjuan;Ding Ying(Department of International Economy and Trade, Chizhou Vocational and Technical College, Chizhou 247000, China;Agricultural Science Research Institute, Huayang River Farm, Anqing 246531, China)

机构地区：[1]池州职业技术学院国际经济贸易系,安徽池州247000 [2]安徽省国营华阳河农场农科所,安徽安庆246531

出　　处：《湖南文理学院学报（自然科学版）》2019年第4期68-71,共4页Journal of Hunan University of Arts and Science(Science and Technology)

基　　金：安徽省池州市2017年度创新课题项目(A201719);安徽省教育厅高校质量工程项目(2015zy100)

摘　　要：选择安徽省国营华阳河农场农科所小麦试验田,以皖江区域优势小麦品种镇麦6号为试验作物,选用2.5%的适乐时悬浮种衣剂(咯菌腈)、25%的迈舒平悬浮种衣剂(噻虫·咯·霜灵)、3%的敌萎丹悬浮种衣剂(苯醚甲环唑)、6%的立克秀悬浮种衣剂(戊唑醇)等4种小麦常用种衣剂为试验药剂,通过对不同处理的小区小麦出苗率、四叶期小麦鲜(干)重、发病率、病情指数、小麦性状、产量等综合比较分析.结果表明,用25%的迈舒平悬浮种衣剂对小麦种进行处理较其它处理在提高小麦出苗率、预防小麦纹枯病以及提高产量性状等方面均有显著效果.In Anhui Province State Huayang River Farm agricultural wheat plots, as the test crop of little regional advantage of wheat varieties Zhen Mai No. 6, 2.5% Celest seed coating formulation (fludioxonil), 25% Mai Shu Ping permis (h-insect, metalaxyl), enemy permis 3% Dan Wei (Difenoconazole), the 6% show permis (tebuconazole) are used to be chemical agent for test with random array of field test plot. According to different processing rate of wheat seedling, leaf fresh wheat (dry) weight, incidence, disease index and yield of wheat traits and influence degree of the comprehensive comparative analysis, it is found out that 25% Mai Shu Ping permis has a significant effect on improving wheat seed germination rate, prevention of wheat sheath blight and yield traits and other aspects.

关 键 词：种衣剂 小麦 病情指数 

分 类 号：S511[农业科学—作物学]