西宁地区第三代俄罗斯沙棘良种无性系引种初步总结  

The Preliminary Summary for the Seabuckthorn Clones Introduction of Russian's Third Generation in Xining Region

作　　者：赵越[1] 向前胜[1] 孙富林 李洪伟 李红秀 

机构地区：[1]青海省农林科学院,青海西宁810016 [2]青海省大通县城关苗圃,青海西宁810100

出　　处：《国际沙棘研究与开发》2014年第4期17-21,共5页

基　　金：水利部948项目"俄罗斯第三代沙棘良种引种"(201216)

摘　　要：对19个第三代俄罗斯沙棘良种无性系及4个国内沙棘良种无性系,在青海西宁地区开展引种,对比分析苗期物候、生长节律、生长量等。引进良种各无性系及对照物候较为一致,无早生型及晚生型无性系类型。引进良种各无性系中,201304、201307无论枝长生长量或枝径生长量均表现出较大的速生性,应成为下一阶段试验的重点关注对象。19 seabuckthorn clones of Russian＇s third generation and four domestic seabuckthorn clones have been introduced and cultivated in Xining areas of Qingha province, the investigation and analysis have been done on the phenology, growth rhythm, growth amount, etc. It was found that no phenology difference were found between tested clones. no early and no later types. Among the introduced clones, 201304 and 201307 have a better performance both high growth and diameter growth, they should be paid a great attention in the next test stage.

关 键 词：沙棘良种 无性系 引种 西宁地区 

分 类 号：S793.6[农业科学—林木遗传育种]