摘要
通过对白山市杨树工业原料林基地建设现状的调查与分析,提出了白山市杨树栽培立地条件、适宜品种、生长量指标和生长培育期等关键性技术,为白山地区工业原料林基地建设提供了科学依据.
Based on the investigation and analysis of poplar raw material forestry base in Baishan City, the site condition, suitable varieties, growth index and growth cultivation period for poplar are put out in Baishan City, which can provide scientific basis for constructing raw material forestry base in Baishan area.
出处
《北华大学学报(自然科学版)》
CAS
2010年第1期82-84,共3页
Journal of Beihua University(Natural Science)
基金
吉林省科技发展计划项目(吉科合字第970216-1号)
关键词
杨树
工业原料林
定向栽培
poplar
raw material forestry
directed cultivation