摘要
本文对果树抗寒性的研究鉴定方法,器官组织结构、需寒量与抗寒性的相关性,冰核细菌的研究进展,及在越冬前寒冷驯化中植物细胞的生理变化进行了较系统的综述。以便为果树抗寒性的研究、抗寒品种的选育提供科学的参考。
The paper summarizes the recent progress in studies on cold resistance of fruit tree, including the methods in study of cold resistance, the correlation between tissue structure of organs and chilling requirement with cold resistance, the study of ice nucleation active bacteria. And the physiological changes of plant cell in cold training before winter are introduced as well. The paper will provide some value references for cold resistance and breed of fruit tree.
出处
《黑龙江八一农垦大学学报》
2003年第4期23-29,共7页
journal of heilongjiang bayi agricultural university
关键词
果树
抗寒性
冰核细菌
生理变化
fruit tree
cold resistance
ice nucleation active bacteria
physiological changes
