菊芋种质资源性状初步研究  

Investigation and Research About Characters of Jerusalem Artichoke Resources

作　　者：孙雪梅[1] 李莉[1,2] 

机构地区：[1]青海省农林科学院,青海西宁810016 [2]青海省蔬菜遗传与生理重点实验室,青海西宁810016

出　　处：《青海农林科技》2011年第3期48-52,共5页Science and Technology of Qinghai Agriculture and Forestry

基　　金：青海省科技厅项目(2010-Z-709));国家大宗蔬菜产业体系西宁综合试验站(nycytx-35-syz15)

摘　　要：试验以搜集和创建的菊芋资源为材料,对其在数量性状和质量性状方面进行了调查研究。结果表明,122份菊芋资源中,早熟资源36份,中(晚)熟资源55份,晚熟资源31份;质量性状方面,在株型、块茎表皮颜色、块茎形状、地下分布以及块茎表皮光滑度方面都存在差异。Jerusalem artichoke resources were collected as study material, quantitative character and quality character were researched. The result showed there were 36 early maturity resource,55 middle or latematurity resource and 31 late maturity resource of all the 122 resource collected. There existed significant differences regarding to stem type, outer tangential, shape, underground distribution and smoothness of tubers.

关 键 词：菊芋 种质资源 性状 

分 类 号：S632.9[农业科学—蔬菜学]