白林二号杨  

A review of study on Populus 'Bailin-2'

作　　者：金志明[1] 金培林 金晓红[1] 张玉起[1] 叶雅玲 张连才[1] 

机构地区：[1]白城市林业科学研究院,吉林白城137000

出　　处：《吉林林业科技》2001年第3期10-13,共4页Journal of Jilin Forestry Science and Technology

摘　　要：白林二号杨在 1980年育成后 ,2 0a来在我省的不同地区以及邻近省 (区 )不同气候土壤条件下 ,相继试验栽培后 ,取得了可喜的进展。随着时间的推移 ,表明它耐寒耐干旱、抗烂皮病、速生和适应性强。在不同立地条件下 ,在 7～ 2 0a生时 ,平均每年每公顷比白城小黑杨或北京场增产立木蓄积 6 2 5 (1 73～ 13 0 0 )m3,相当于白城小黑杨或北京杨的 2 10 (16 0～ 333) % ,增产幅度很大。Lots of satisfying results had been achieved for Populus 'Bailin-2' since 1980. Researches in trial planting in different areas of Jilin Province and in diversified climatic and soil conditions of neighboring provinces (areas) had shown it with resistance to low temperature, drought and poplar canker; with characteristics of fast growing and wide range of adaptability. Compared with Populus simonii × P.nigra and Populus beijingensis, its growing stock of 7～20 years increased by 6.25 (1.73～13.00)m 3 per hectare per year in average,was about 210(160～333)% of Populus simonii × P.nigra or Populus beijingensis for different site.

关 键 词：白林二号杨 形态特征 生态特性 栽培 沙地 

分 类 号：S792.11[农业科学—林木遗传育种]