辽宁省果树冻害发生和预防的回顾  

Review of Occurrence and Prevention of Fruit Freezing Injury in Liaoning Province

作　　者：孙丽梅[1] 曲静艳[1] 王岩[1] 李兴超[1] SUN Li-mei;QV Jing-yan;WANG Yan;LI Xing-chao(Liaoning Institute of Pomology,Xiongyue Liaoning 115009,China)

机构地区：[1]辽宁省果树科学研究所

出　　处：《北方果树》2019年第6期1-5,25,共6页Northern Fruits

摘　　要：作者对辽宁省果树冻害发生时期、次数与冻害程度进行了概要回顾,包括有代表性的冻害情况、冻害主要原因分析、冻害的部位与特征、影响冻害的相关因子,以及提高果树抗冻能力的途径与措施。提出今后果树育种(选种)工作应深入研究的建议。The occurrence period,frequency and degree of freeze injury of fruit trees in Liaoning Province were reviewed,including the selection of representative types of freeze injury,the analysis of the main causes of freeze injury,the location and characteristics of freeze injury of fruit trees,the relevant factors affecting freeze injury,and the ways and measures to improve the frost resistance of fruit trees.Some suggestions are put forward for further study of fruit breeding(seed selection)in the future.

关 键 词：辽宁 果树冻害 发生和预防 回顾 建议 

分 类 号：S66[农业科学—果树学]