吉林省水稻低温冷害发生现状及综合防御措施  

Current Situation of Chilling Damage of Rice and Integrated Defensive Measures in Jilin Province

作　　者：侯立刚[1] 马巍[1] 赵国臣[1] 齐春艳[1] 刘亮[1] 孙洪娇[1] 

机构地区：[1]吉林省农业科学院水稻研究所,吉林公主岭136100

出　　处：《吉林农业科学》2012年第4期1-3,共3页Journal of　Jilin Agricultural Sciences

基　　金：农业部农业科研专项项目(200903003);吉林省现代农业产业技术体系项目(2009-2010);科技部丰粮工程项目(2011BAD16B10)

摘　　要：本文根据吉林省近50年来的气温变化、冷害空间地理分布及发生规律,总结出吉林省防御水稻低温冷害的主动性防御措施和应急性防御措施,对吉林省科学预防水稻低温冷害,指导低温冷害年安全生产,减轻低温冷害对水稻的影响,减少农民经济损失作出贡献。According to the changes of temperature,geographical distribution and regularity of chilling damage for recent 50 years in Jilin Province,the initiative and emergency defensive measures of rice were concluded.This will make a significant contribution for prevention of chilling damage of rice,guiding the production safety in cold year,and reducing the cold damage to rice and farmers’ economic losses.

关 键 词：吉林省 水稻 低温冷害 综合防御措施 

分 类 号：S511[农业科学—作物学]