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Comprehensive Evaluation of Wheat Varieties in Southern Shandong Province by DTOPSIS Based on Entropy Weighting

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  • WANG,Jing
  • KONG,Lingguo
  • LI,Baoqiang
  • LI,Long
  • FAN,Guoqiang
  • ZHOU,Zhongxin
  • FAN,Qingfeng

Abstract

[Objectives] To screen a new wheat variety suitable for planting in southern Shandong Province. [Methods] The DTOPSIS based on entropy weighting was used to comprehensively evaluate 9 traits of 19 wheat varieties planted in southern Shandong Province. [Results] The weight of each indicator from low to high was growth period < yield < bulk density < plant height < effective panicle < basic seedling < 1 000-grain weight < heading rate < number of grains per panicle. The Ci value of 6 varieties were greater than 0.5, specifically, 0.922 1 for Shannong HH126, 0.868 for DK171, 0.851 5 for Hemai 179, 0.719 6 for Feida 6, 0.696 7 for Jinlai 36 and 0.523 2 for Yannong 301. [Conclusions] The comprehensive traits of these six wheat varieties are good, and they are suitable for planting in southern Shandong Province.

Suggested Citation

  • WANG,Jing & KONG,Lingguo & LI,Baoqiang & LI,Long & FAN,Guoqiang & ZHOU,Zhongxin & FAN,Qingfeng, 2023. "Comprehensive Evaluation of Wheat Varieties in Southern Shandong Province by DTOPSIS Based on Entropy Weighting," Asian Agricultural Research, USA-China Science and Culture Media Corporation, vol. 15(07), July.
    • Handle: RePEc:ags:asagre:341853
    DOI: 10.22004/ag.econ.341853
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    Agribusiness;

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