摘要
通过对新引育的20个杨树无性系的栽培试验,认为除北京杨及西丰6杨表现出优良性状外,985820、美洲黑杨、F2—58、985834、986244等5个无性系生长量也突出。其中985820、985834、986244封顶早、落叶早,适应我省寒冷、干旱、植物生长期短的气候特点,具有较大的潜力。
New introduced 20 poplar clone were cultured and tested.The results showed that Xifeng 6 the best displayed fine characters.The clone display of 985820,America Blacb poplar,F_2—58,985834,986244 were also berter.985820,985834,986244 among them were early binding,early fallen leaves.They are adopted the climate of cold,dry and short growth period in Qinghai.There will be greater growth potentialities about them development in Qinghai.
出处
《青海农林科技》
2004年第B03期18-20,共3页
Science and Technology of Qinghai Agriculture and Forestry
