摘要
本文对农安县3种土壤类型过熟人工杨树农防林树高进行调查分析,结果表明:推算出的林带间距黑钙土土壤为470～590 m,轻碱土土壤为430～530 m,风沙土土壤为360～450 m。
The tree height of overripe artificial Populus L.farmland shelterbelt in different soil types in Nong’an county was investigated and analyzed.The result showed that the calculated forest belt spacing of chernozem soil,light alkaline soil and aeolian soil was 470~ 590 m,430~ 530 m and 360~ 450 m,respectively.
作者
常宝贵
宋甲辉
郭振和
段晓光
陈立娜
王大凯
CHANG Baogui;SONG Jiahui;GUO Zhenhe;DUAN Xiaoguang;CHEN Lina;WANG Dakai(Forest Station of Sangang County,Changchun 130200,China;Forest Station of Nong’an County,Changchun 130200,China)
出处
《吉林林业科技》
2019年第3期14-17,共4页
Journal of Jilin Forestry Science and Technology
关键词
农安县
杨树农防林
土壤类型
林带间距
研究
Nong’an County
Populus L.farmland shelterbelt
soil type
forest belt spacing
research
