摘要
介绍了青杨派树种改良的技术和取得的效果,界定了成果应用的范围,并阐述了推广前景。
The technique and achievements of species improvement of Cathay Poplar group were introduced. Range of the achievement applied was established . Extend prospects were stated.
出处
《青海农林科技》
2004年第B03期64-65,共2页
Science and Technology of Qinghai Agriculture and Forestry
