论文部分内容阅读
河南省鹤壁市绿色庄园高效农业有限公司与北京中林亚泰速生林种苗中心合作建立的鹤壁市速生杨种源繁育基地,从2001年开始运营,主要树种是欧美杨110和速生杨109等。该品种2000年9月通过国家级技术鉴定,被国家林业局列为我国西部及华北地区重点推广树种。
Hebi City, Henan Province, Green Manor High-efficient Agriculture Co., Ltd. and Beijing Zhongya Yatai fast growing forest seedling center established Hebi City Poplar Yang provenance breeding base, started operation in 2001, the main tree species is Europe and the United States Yang 110 and fast-growing Yang 109. The variety in September 2000 through the national technical appraisal, by the State Forestry Administration as China’s western and northern China focus on promoting tree species.