摘要
采用实地调查法,对2013—2014年冬春季昆明出现的极端低温和持续低温天气导致的园林植物受冻状况进行调查分析。结果表明,受冻害园林植物总计63科107属133种,划分了受冻害等级,统计了不同受害等级的植物数量,对产生冻害的原因进行分析,提出园林植物防冻害及保护建议。
By the winter-spring 2013-2014 ,extreme low temperature and low temperature weather in Kunming, lead to some land- scape plants serious freeze. By the investigation of major parks and roads in Kunming city, including 63 families, 107 genera, 133 species of the landscape plants of freezing,and divided level statistics of the number in different plants victimization levels base on the freezing, analyzed the cause in frost damage and freeze proof protection recommendations for garden plants.
出处
《福建林业科技》
2015年第2期142-149,共8页
Journal of Fujian Forestry Science and Technology
关键词
园林植物
低温冻害
昆明市
landscape plants
low temperature freezing
Kunming city of Yunnan province
