北方农业学报 ›› 2023, Vol. 51 ›› Issue (3): 29-38.doi: 10.12190/j.issn.2096-1197.2023.03.04

• 作物遗传育种·生理生化 • 上一篇    下一篇

适宜阴山北麓种植的大豆品种筛选与综合评价

孙影, 王凤梧, 戴桂香, 郑成忠, 梅雪, 张子臻, 王千军, 徐振朋, 黄文娟, 叶录   

  1. 乌兰察布市农林科学研究所,内蒙古 集宁 012000
  • 收稿日期:2023-04-04 出版日期:2023-06-20 发布日期:2023-08-24
  • 通讯作者: 叶 录(1974—),男,推广研究员,学士,主要从事作物高效栽培技术指导和科技服务工作。
  • 作者简介:孙 影(1989—),女,农艺师,硕士,主要从事杂粮杂豆栽培与育种的研究工作。
  • 基金资助:
    乌兰察布市农林科学研究所青年基金项目(2022WNLQN01)

Screening and comprehensive evaluation of soybean varieties suitable for planting in the north foot of Yinshan Mountains

SUN Ying, WANG Fengwu, DAI Guixiang, ZHENG Chengzhong, MEI Xue, ZHANG Zizhen, WANG Qianjun, XU Zhenpeng, HUANG Wenjuan, YE Lu   

  1. Ulanqab Agricultural and Forestry Science Research Institute,Jining 012000,China
  • Received:2023-04-04 Online:2023-06-20 Published:2023-08-24

摘要: 【目的】筛选适宜阴山北麓种植的高产优质、抗性强的大豆品种。【方法】对呼伦贝尔市农业科学研究所提供的20个大豆品种进行品种比较试验,分析其产量和品质性状,并采用聚类分析和主成分分析的方法对不同大豆品种进行综合评价。【结果】聚类分析表明,20个品种可分为3类,第1类(蒙豆50、登科5号、蒙豆49、登科1号、蒙豆58、蒙豆912、蒙豆57、蒙豆42、蒙豆1137、蒙豆43和蒙豆160)综合表现出产量高、脂肪含量高的特点,即高产优质;第2类(蒙豆53、蒙豆54、蒙豆343、蒙豆46、蒙豆48、蒙豆15、内豆4号)产量低,品质适中;第3类(东农690)产量较高,脂肪含量低。主成分分析表明,产量因子和籽粒因子的贡献率分别为45.298%和41.496%;单株有效荚数、单株总粒数、单株产量、小区产量、脂肪含量和百粒重的贡献较大。【结论】根据主成分综合评价排名和聚类分析结果,结合品种生育期和抗性等综合因素,筛选出蒙豆50、蒙豆43、蒙豆1137、登科5号、蒙豆42、蒙豆58、蒙豆49和登科1号这8个综合性能较好的大豆品种,适宜在阴山北麓进行示范推广种植。

关键词: 阴山北麓, 大豆, 聚类分析, 主成分分析, 综合评价, 品种筛选

Abstract: 【Objective】To screen soybean varieties with high yield,superior quality and strong resistance suitable for planting in the north foot of Yinshan Mountains.【Methods】Variety comparison experiment was conducted on 20 soybean varieties provided by the Institute of Hulun Buir Agricultural Science to analyze the yield and quality traits. Cluster analysis and principal component analysis were used to comprehensively evaluate different soybean varieties.【Results】Cluster analysis divided the 20 varieties into three categories. The first category(Mengdou 50,Dengke No. 5,Mengdou 49,Dengke No. 1,Mengdou 58,Mengdou 912,Mengdou 57,Mengdou 42,Mengdou 1137,Mengdou 43,and Mengdou 160) comprehensively displayed the characteristics of high yield and high fat content,that was,high yield and superior quality. The second category(Mengdou 53,Mengdou 54,Mengdou 343,Mengdou 46,Mengdou 48,Mengdou 15,Neidou No. 4) had low yield and moderate quality. The third category(Dongnong 690) had high yield and low fat content. Principal component analysis showed that the yield factor and grain factor had contribution rates of 45.298% and 41.496%,respectively. The effective pods per plant,total seeds per plant,yield per plant,plot yield,fat content,and 100-seed weight all had high contribution.【Conclusion】Based on the results of principal component comprehensive evaluation ranking and cluster analysis,combined with comprehensive factors such as variety growth period and resistance,eight soybean varieties with good comprehensive performance were selected,including Mengdou 50,Mengdou 43,Mengdou 1137,Dengke No. 5,Mengdou 42,Mengdou 58,Mengdou 49,and Dengke No. 1. These soybean varieties were suitable for demonstration and promotion planting in the north foot of Yinshan Mountains.

Key words: North foot of Yinshan Mountains, Soybean, Cluster analysis, Principal component analysis, Comprehensive evaluation, Variety screening

中图分类号: 

  • S565.1