摘要
采用电导法结合田间观察对李的抗寒性进行了研究。结果表明，李的抗寒力虽不如原产我国北方的山桃和李品种，但接近桃的普通品种，能耐－２０℃左右的低温。
The electrical conductivity combined with field observation is adopted in the study of cold resistance of Naili.The result showed that the cold resistance of Naili is not as good as the peaches and plums which are originally produced from north part of China,but it as good as the normal varieties of peach,it can resist to the cold temperature of -20℃.
出处
《天津农业科学》
CAS
1998年第3期38-40,共3页
Tianjin Agricultural Sciences
基金
天津市农委资助
关键词
奈李
抗寒力
电导法
李树
Naili cold resistance electrical conductivity
