Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2022, Vol. 38 ›› Issue (2): 7-11.doi: 10.11924/j.issn.1000-6850.casb2021-0979

Special Issue: 生物技术 油料作物

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Comprehensive Evaluation of the Quality of 13 Peanut Varieties by Membership Function Method

HAN Yanhong(), YU Mu, SHI Yanzhao, YANG Haitang(), HU Yanling, LIU Ruanzhi, LI Pan, ZHU Zhenzhen   

  1. Zhengzhou Institute of Agriculture and Forestry Sciences, Zhengzhou 450005
  • Received:2021-10-20 Revised:2021-12-09 Online:2022-01-15 Published:2022-02-25
  • Contact: YANG Haitang E-mail:hanyanhong_1987@163.com;yht64@163.com

Abstract:

In order to choose the new peanut varieties with high quality, good commodity and high yield, which could meet the production needs of the northern areas in China, 5 main quality indexes of 13 peanut varieties in small grain group in 2017 multipoint test of new peanut varieties in north China were analyzed by using the method of membership function. The results showed that there were 4 peanut varieties, including ‘Zheng Nong Hua 23’, ‘Yu Hua 16’, ‘Ji Nong G94’ and ‘Ji 5059’, whose membership function value was higher than that of the CK ‘Huayu 20’. The comprehensive quality of the 4 varieties was relatively good, indicating that the varieties were suitable for planting in north China. The oleic acid content of ‘Zheng Nong Hua 23’ and ‘Ji Nong G94’ were more than 70%, and the two varieties could be used as high quality and high oleic acid germplasm resources.

Key words: peanut varieties, comprehensive quality, membership function method, multipoint test

CLC Number: