摘要
从飞播造林成苗的特点、幼苗调查中存在的问题等方面,阐述如何利用播区地类区划的现有成果,改进幼苗调查方法。
The site classification of aerial seeding was carried out,the result of which was applied to improve the seedling investigations of aerial seeding stand.
出处
《陕西林业科技》
2010年第5期17-19,共3页
Shaanxi Forest Science and Technology
关键词
幼苗
调查
方法
Seedling
investigation
methods
