摘要
为探明雪椿Camellia japonica var.decumbens引种到郑州的可行性,根据"气候相似性"原理,调查和分析雪椿的种源地和引种地4个城市的气温、降水量和相对湿度等气候因素。结果表明:郑州和雪椿种源地的温度和湿度不存在显著性差异,仅降水量差异显著。因此被引种到郑州的雪椿,需要通过必要的控水管理,才能逐渐适应当地气候。
For the feasibility to introduce Camellia japonica var.decumbens to Zhengzhou, climate factors such as temperatures, precipitation and relative humidity are investigated and analyzed in 3 provenances and 1 introduction city of C. japonica var. decumbens based on the principle of “climate similarity”. The results show that there is no significant difference in Zhengzhou and provenances ofC. japonicavar.decumbens about temperature and relative humidity except precipitation. Therefore,C. japonicavar.decumbens introduced to Zhengzhou will adapt to local climate gradually under the necessary control of water management.
出处
《广东园林》
2016年第5期37-40,共4页
Guangdong Landscape Architecture
基金
国家林业局948项目(2011-4-41)
关键词
雪椿
种源地
气温
降水量
相对湿度
Camelliajaponica var.decumbens
Provenances
Temperature
Precipitation
Relative humidity
