我省的杨树基因库胡毅，赵建才张掖地区林果业研究所，针对我国杨树资源基因漂移、分散的现象，积极引进良种，收集、整理种质基因，在荒漠半荒漠区建成杨树基因良种库。这一基因库的建立，将对荒漠半荒漠地区种群基因的保存、研究、利用产生深远的影响，特别是今后如何对... Poplar genomic library in our province Hu Yi, Zhao Jiancai Institute of forestry and fruit industry in Zhangye Prefecture, aiming at the phenomenon that the gene resources of poplar are drifting and dispersed in our country, we actively introduce elite species, collect and sort germplasm genes and poplar gene seeds Library. The establishment of this gene bank will have a far-reaching impact on the preservation, research and utilization of the gene in desert semi-desert areas, especially in the future ...