黑杨派新无性系造林试验

Trials of the culture of new clone of populus nigra

用 9个黑杨派新无性系在泰安市进行造林试验 ,其中I10 7、中林 4 6、W1- 13、I10 8等 4个无性系的生长量较大。

Nine poplar clones of Aigeiros were applied in planting test in Taian, among which'I107','zhonglin46','w 1-13','I108' had larger growth and larger survival percent.