几种种养模式对水稻主要病虫草害的影响  

Effect of Several Planting and Breeding Patterns on Main Diseases,Pests and Weeds Occurrence in Rice Fields

作　　者：强润 洪猛[2] 王家彬 叶永松 

机构地区：[1]安徽省繁昌县植保站,安徽繁昌241200 [2]安徽财贸职业学院,安徽合肥230601 [3]安徽省繁昌县农业委员会,安徽繁昌241200

出　　处：《农业灾害研究》2016年第5期7-9,50,共4页Journal of Agricultural Catastrophology

基　　金：2015年安徽省高校人文社科重点项目<新常态下安徽服务业布局与发展的研究>(SK2015A580);2016年合肥市哲学社会科学规划项目<新时期增强供销社服务"三农"的作用研究>(合社科规划办[2016]4号文批准)

摘　　要：通过几种种养模式(稻小龙虾种养模式、稻鲫鱼种养模式、稻鳖种养模式、稻鸭种养模式)与常规管理水稻的田间对比试验,调查水稻主要病虫草害的发生情况,旨在研究种养模式对水稻主要病虫草害的影响差异。研究结果表明,稻鸭与稻小龙虾种养模式的稻田杂草一般无需防治;稻鸭种养模式对纹枯病有较好防效;稻鸭、稻鲫鱼种养模式对稻瘟病和稻曲病有一定防效,但不理想;稻鸭、稻鳖对稻飞虱具有较好防效,稻鸭防效最高、稻鳖次之;几种种养模式对稻纵卷叶螟和二化螟有一定防效,但均不理想。Based on the comparative tests between several planting and breeding patterns and conventional man- agement in rice field, aimed to investi- gate the main diseases, pests and we.eds occurrence in rice fields. The research showed that there were some different ef- fects that planting and breeding patterns had on the rice fields. That was： weeds needn＇t treatment in the fields with rice- duck and Rice-crayfish patterns; Rice- duck pattern had a better control effect on sheath blight; but Rice-duck and Rice-carp patterns had limited control effect on rice blast and false smut. Refer- ring to the effect against rice plant hopper, Rice-duck and Rice-turtle Patterns were all better, and the Rice-duck pat- tern was better than the Rice-turtle pattern. Meanwhile, these several planting and breeding patterns had little con- trol effect against leafroller and Chilo suppressalis.

关 键 词：种养模式 水稻 病虫草害 防效 植保服务 

分 类 号：S511[农业科学—作物学]