摘要
青海互助北山林区和中国大部分北方林区类似,通过对这个地区物候现象的观测记载,发现本区最适宜的农林生产作业时间,更好指导本区农林业生产。
The phonological forest region of Beishan Huzhu is alike with Chinese north forest region. Phonological observation was recorded in the place to find the best work time for forestry and agriculture. The production of agriculture and forestry are guided better for them.
出处
《青海农林科技》
2009年第2期65-67,共3页
Science and Technology of Qinghai Agriculture and Forestry
关键词
林区
互助北山
物候
探讨
Forest region
Beishan Huzhu
Phenological
Approach
