北方农业学报 ›› 2020, Vol. 48 ›› Issue (5): 34-42.doi: 10.12190/j.issn.2096-1197.2020.05.07

• 种质资源·分子生物学 • 上一篇    下一篇

乌兰察布市22份马铃薯品种的分析与评价

王丹1, 张志成2, 曹兴明1, 刘拴成1   

  1. 1.集宁师范学院,内蒙古 集宁 012000;
    2.乌兰察布市农牧业科学研究院,内蒙古 集宁 012000
  • 收稿日期:2020-08-09 出版日期:2020-10-20 发布日期:2020-12-17
  • 通讯作者: 曹兴明(1961—),男,教授,学士,主要从事马铃薯高产高效栽培技术的研究工作。
  • 作者简介:王 丹(1988—),女,讲师,博士,研究方向为马铃薯分子遗传育种。
  • 基金资助:
    内蒙古自治区高等学校科学研究项目(NJ06035,NJZY12249); 集宁师范学院博士基金项目(jsbsjj1707)

Analysis and evaluation of 22 potato varieties of Ulanqab City

WANG Dan1, ZHANG Zhicheng2, CAO Xingming1, LIU Shuancheng1   

  1. 1. Jining Normal University,Jining 012000,China;
    2. Ulanqab Academy of Agricultural and Animal Husbandry Sciences,Jining 012000,China
  • Received:2020-08-09 Online:2020-10-20 Published:2020-12-17

摘要: 【目的】筛选出综合性状优良、加工性状突出且适宜在内蒙古乌兰察布市种植的马铃薯品种,旨在为新品种的选育及种质改良提供优质材料。【方法】采用方差分析、相关性分析、通径分析及聚类分析对20份引进和2份当地主栽的马铃薯品种的产量和营养品质进行综合评价。【结果】营养品质评价为:HR066>HR052>YS024> D034>LK99>YS017>希森3号>云薯10号>HR068>D048>D037>冀张薯12号(CK1)>中薯9号>华薯1号>HR090>龙薯5号>YS008>Shepody(CK2)>YS001>HR075>YS022>YS033。通过聚类分析将马铃薯品种分为3类,第1类为YS001、中薯9号、HR090、华薯1号、HR068、YS033、HR075、龙薯5号、Shepody 、YS022、LK99和云薯10,属于油炸加工类型;第2类为D034、HR052和HR066,属于全粉加工类型;第3类为D037、D048、YS017、冀张薯12号、YS008、希森3号、YS024,属于鲜食类型。【结论】筛选出综合性状显著优于冀张薯12号(CK1)和Shepody(CK2)且加工特性突出的马铃薯优质种质材料6份,适合淀粉加工的材料为D034、HR052和HR066,适合鲜食的材料为YS017和D037,适合油炸的材料为云薯10号。

关键词: 马铃薯, 品种, 产量性状, 品质性状, 聚类分析

Abstract: 【Objective】To screen potato varieties with excellent comprehensive characters,outstanding processing characteristics and suitable for planting in Ulanqab,Inner Mongolia,and to provide high-quality materials for breeding and germplasm improvement of new varieties.【Methods】The yield and nutritional quality were evaluated by variance,path,clustering and correlation analysis.【Results】The results of nutritional quality evaluation was as follows:HR066>HR052> YS024>D034>LK99>YS017>Xisen 3>Yunshu 10>HR068>D048>D037>Jizhangshu 12(CK1)>Zhongshu 9>Huashu 1>HR090>Longshu 5>YS008>Shepody(CK2)>YS001>HR075>YS022>YS033; The potato varieties were divided into 3 categories by cluster analysis, CategoryⅠ:YS001,Zhongshu 9,HR090,Huashu 1,HR068,YS033,HR075,Longshu 5,Shepody,YS022,LK99 and Yunshu 10,which were Fried processing categories.Category Ⅱ:D034,HR052 and HR066,which were all powder processing types.Category Ⅲ:D037,D048,YS017,Jizhangshu 12,YS008,Xisen 3,YS024,which were fresh food types.【Conclusion】Six potato germplasm materials with outstanding processing characteristics were screened out,which were significantly better than Jizhangshu 12(CK1) and Shepody (CK2).Among them,D034,HR052 and HR066 were suitable for starch processing,YS017 and D037 were suitable for fresh food,and Yunshu 10 was suitable for frying.

Key words: Potato, Varieties, Yield traits, Quality traits, Cluster analysis

中图分类号: 

  • S532