沙地杨树防护林造林试验
Protection Forest Science and Technology（2004）
Abstract
沙区气候环境条件恶劣,特别是近年气候变化异常,致使沙区造林成活率较低.试验得出:整地比未整地地块造林成活率提高 17.09个百分点;整地秋季埋根造林比翌年春季植干造林成活率提高 6.3个百分点;未整地秋季埋根造林比翌年春季植干造林成活率提高 9.3个百分点;实施林农复合经营是非常有效的一种抚育方式;采伐迹地造林,整地是造林成败的关键环节,通过农事活动整地,可及时清除伐根,改善地力.
MoreTranslated text
Key words
land,shelterbelt-forest
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined