摘要
在吉林省双辽黑钙土型沙土上建立品种杨基因收集圃并进行抗寒性测定,结果表明:参试的88个品种(系)中,抗寒性大于对照白城小黑杨的有11个品种(系),分别为:98-34号杨、7915501杨、47号杨、18号杨、小×加暴638杨、摩里柏林杨、白城2号杨、大同86-12杨、7号杨、富锦4号杨、迎春5号杨,是吉林省品种杨杂交育种可选用的较理想抗寒亲本。
The breed poplar gene collection garden was established and the cold resistance test was carried in chernozem sandy soil of Shuangliao city Jilin province.The result showed that there were 11 breeds whose cold resistance was larger than the control Populus simonii xP.Nigra cv.＇Baicheng＇.They were Populus＇98-34＇、Populus＇7915501＇、Populus xcv.＇47＇、Populus xcv.＇18＇、Populus x cv.＇xiao xjiabao -638＇、Populus x eurameicana cv.＇Molibolin＇、Populus x cv.＇Baicheng-2＇、Populus x cv.＇Datong 86-12＇、Populus xcv.＇7＇、Populus x cv.＇Fujin-4＇、Populus xheixiao cv.＇Zhong-lin sanbei-1＇which were ideal cold resistance parent for breed poplar crossbreeding in Jilin province.
出处
《吉林林业科技》
2015年第6期4-6,60,共4页
Journal of Jilin Forestry Science and Technology
关键词
品种杨
基因收集圃
抗寒性
评价
breed poplar
gene collection garden
cold resistance
evaluation
