盘锦养蟹稻田病虫草害绿色防控技术  

Green Prevention and Control Technology on Diseases, Pests and Weeds in Panjin Crab Farming Paddy Field

作　　者：刘圆[1] 李振宇[1] 刘兴[1] 陈英[1] 江宏伟[1] 纪沫 LIU Yuan;LI Zhen-yu;LIU Xing;CHEN Ying;JIANG Hong-wei;JI Mo(Liaoning Saline-Alkali Land Utilization Research Institute,Panjin Liaoning 124010,China)

机构地区：[1]辽宁省盐碱地利用研究所,辽宁盘锦124010

出　　处：《北方水稻》2020年第5期31-32,35,共3页North Rice

基　　金：辽宁省农业重大专项子课题“辽宁滨海稻区耐盐碱优质高产多抗水稻新品种培育”(2019JH1/10200001-3);辽宁省科技特派团“大洼区水稻提质增效省级科技特派团”(2019JH5/10100024)。

摘　　要：稻田养蟹是盘锦地区特色稻作生产模式,河蟹的取食和活动不仅能减少一部分水稻病虫草害,而且能有效培肥地力,改善土壤,并增加经济收益,为了兼顾河蟹养殖和水稻病虫草害防治效应,减少化学药剂的使用量,充分发挥稻蟹综合种养殖生态系统生物间互作关系,本文从地块选择、稻蟹养殖关键技术、水稻种植管理、病虫草害防控等方面,阐述了盘锦地区养蟹稻田病虫草害绿色防控技术。Crab cultivation in paddy field is a characteristic mode of rice cultivation in Panjin area.Feeding and activity of crab can not only reduce the damage of rice disease,insect pests and weeds,but also effectively fertilize the soil and improve the soil.The effect of rice crab cultivation and the control of rice disease,insect and weed damage should be taken into account in paddy rice crab cultivation,so as to reduce the use of chemical agents and give full play to the interaction between organisms in the rice crab comprehensive breeding ecosystem.In this paper,green prevention and control technology on diseases,pests and weeds in Panjin was expounded from the aspects of plot selection,key technology of rice crab cultivation,rice planting management and prevention and control of diseases,pests and weeds infestation.

关 键 词：养蟹稻田 水稻 绿色防控 技术 

分 类 号：S511.048[农业科学—作物学]