Welcome to Journal of Agriculture,

Journal of Agriculture ›› 2020, Vol. 10 ›› Issue (5): 42-47.doi: 10.11923/j.issn.2095-4050.cjas19040009

Special Issue: 油料作物

• Research article • Previous Articles     Next Articles

Introduction and Screening of Peanut in Xinjiang by Weighted Improved Grey Correlation Degree Analysis

Chen Jinrui(), Zhang Leilei, Du Shanshan, , Hong Mei()   

  1. Academy of Agricultural Sciences in Bayinggoleng Mongolia Autonomous Prefecture, Korla 841000, Xinjiang, China
  • Received:2019-04-09 Revised:2019-05-22 Online:2020-05-15 Published:2020-05-16

Abstract:

The paper aims to provide necessary reference for screening out peanut varieties suitable for large-scale planting and popularization in Xinjiang. We carried out the correlation degree analysis of 10 agronomic characters of 18 introduced peanut varieties (lines) in Xinjiang by using weighted improved grey correlation degree analysis. The results showed that: the correlation coefficient of 'Lu Hua 11', 'Hua Yu 33', 'Hua Yu 36', 'Ji Hua 5', 'Hua Yu 22', 'Hua Yu 71', 'Lu Hua 14', 'Ji Hua 8', and 'Hua Yu 25' were all more than 0.65, and their comprehensive characters were excellent. Therefore, these varieties are more suitable for large-scale planting and promotion in Xinjiang.

Key words: Weighted Improvement, Grey Correlation Analysis, Peanut, Introduction, Screening, Xinjiang

CLC Number: