摘要
零上低温寒害是我国橡胶树北移种植的主要限制因子。自本世纪50年代起,我国开始研究橡胶树抗寒生理学。研究的领域包括寒害成因、抗寒力的本质、提高抗寒力的措施以及鉴定抗寒力的方法。本文着重分析橡胶树寒害成因和抗寒生理—生化变化过程,并对今后橡胶树抗寒生理的研究提出初步设想。
Chilling injury at low temperature above zero is the dominant limiting factor of China's rubber tree cultivation toward the north.Since 1950's, the cold resistance physiology of the rubber tree has been studied in China, the studied fields include the causes of cold injury, the nature of cold hardiness, the measures for better cold resistance and the procedures for the identification of cold hardiness of the crop. The present paper mainly describes the cause of cold injury and the physiological and biochemical process of the cold injury of the crop, some suggestions for further studies on its cold resistance physiology are also given.
出处
《热带作物学报》
CSCD
1992年第1期1-6,共6页
Chinese Journal of Tropical Crops
关键词
橡胶树
寒害
生理
抗寒性
Hevea brasiliensis
chilling injury
physiology
cold resistance
