Animal Husbandry and Feed Science ›› 2021, Vol. 42 ›› Issue (1): 91-97.doi: 10.12160/j.issn.1672-5190.2021.01.018

• Pratacultural Science • Previous Articles     Next Articles

Climate Suitability Evaluation of 16 Alfalfa Varieties in Tongliao Area

GAO Ya-min1, YU Jing1, Sarina1, SUN Lin-li1, HAN Yong-zeng2, Baowuriqiqige1   

  1. 1.Tongliao Meteorological Bureau,Tongliao 028000,China;
    2.Tongliao Forestry Research Institute,Tongliao 028000,China
  • Received:2020-09-10 Published:2021-02-18

Abstract: In this study, a climate suitability evaluative test on 16 introduced alfalfa (Medicago sativa L.) varieties was conducted in Shebotu Town of Tongliao City of Inner Mongolia. The production performance, yield, and nutritional quality of the tested alfalfa varieties were determined, and the membership function method was used to comprehensively evaluate the indicators of production performance and nutritional quality. The results showed that, among the 16 tested alfalfa varieties, the varieties such as Dryland, Gongnong No.1, Jinhuanghou, and Aohan had better comprehensive performance and were suitable for planting in Tongliao area.

Key words: alfalfa, production performance, nutrient ingredient, climate suitability, Tongliao

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