摘要
通过连续16 a对甜樱桃花芽冻害的调查发现,甜樱桃花芽受冻害时间不是发生在冬季极端低温或3月份上中旬低温发生时,主要发生在4月低温时,当温度低到一定程度时会造成毁灭性的冻害。
After 16 consecutive year survey we find that the occurrence of freezing injury in sweet cherry flower buds donn＇t happen in the extremely cold winter nor in mid March when low temperature occurred, but mainly in April when low temperature occurred. In April, when the temperature dropped to a certain point, the flower buds would be damaged destructively.
出处
《山西农业科学》
2014年第8期910-912,924,共4页
Journal of Shanxi Agricultural Sciences
基金
山西省科技厅星火项目(20130511021)
山西省农业科学院重点项目(2012yzd04)
关键词
甜樱桃
花芽
冻害时间
sweet cherry
flower buds
freezing injury occurrence time
