摘要
为更好地指导寒地地区果树生产,并为科学引种提供理论依据,对气候变暖对河北省张北地区果树生长发育的影响进行了调查研究。结果表明,20世纪80年代前后,气候变暖对该地区苹果的生长发育影响显著。
In order to guide the orchard production and provide basis for fruit tree introduction in cold regions, studies were given to the influence of global wanning on fntit tree growth and development in Zhangbei region of Hebei province. Studies show that this influence is significant.
出处
《河北林果研究》
2005年第4期382-383,共2页
Hebei Journal of Forestry and Orchard Research
关键词
气候变暖
寒地果树
产业结构调整
global warming
fruit trees in cold area
industrial structure adjustment
