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Position: Home > Articles > The Study of Narrow Crown White Poplar No.6 on Fertility Journal of Shandong Forestry Science and Technology 2006 (6) 23-25

窄冠白杨6号育性初步研究

作  者:
郝兰春;杨德芝;郭丽红;张友朋
单  位:
泰安市气象局;山东农业大学科技学院
关键词:
窄冠白杨;杨絮;育性
摘  要:
研究了窄冠白杨6号的花芽数量,花序长度及杨絮重量,发现大田情况下,窄冠白杨6号败育,无飞絮污染,而在温室条件下可育,但单株杨絮量仅为普通毛白杨雌株的15.6%。说明窄冠白杨6号作为行道树或用于绿色通道建设,不会产生飞絮污染,同时又可作为进一步杂交育种的母本。
译  名:
The Study of Narrow Crown White Poplar No.6 on Fertility
作  者:
Hao Lanchun et al.(Taian weather bureau,Taian 271000)
关键词:
narrow crown poplar;poplar catkin;fertility
摘  要:
Narrowcrown white poplar No.6(Poplus×leucopylamidalis 6) was studied on flower buds number,inflorescence length,andcatkin weight.It wasfoundthat femaleflower of narrowcrown white poplar No.6 abortedinthefield,andthere was noflying poplar catkinpollution.While inthe greenhouse,the poplar breed became fertile,with as little catkin weight as 15.6 %catkin weight of female Chinesewhite poplar.Summarily,narrowcrown white poplar No.6,withsolittle catkin,could be use as streettree,andis suitedto green channels.,as well as the female parent of crossing.

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