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Journal of Agriculture ›› 2023, Vol. 13 ›› Issue (3): 76-81.doi: 10.11923/j.issn.2095-4050.cjas2022-0010

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Forage Value and Ecological Function of Pennietum sp.: Research Progress

WANG Jingyu1,2(), WANG Wei1, GAO Xinmei1(), XU Xingjian1, FU Ying1, LI Wurijimusi1, WANG Yingjie1, WU Rilige1, GUO Longyu1, ZHANG Shuyan2   

  1. 1 Xing'an League Institute of Agriculture and Animal Husbandry, Xing'an League 137400, Inner Mongolia, China
    2 Inner Mongolia University for Nationalities, Tongliao 028000, Inner Mongolia, China
  • Received:2022-02-14 Revised:2022-09-30 Online:2023-03-20 Published:2023-04-04

Abstract:

This paper summarizes the research status of Pennietum sp. from the biological and nutritional characteristics, feeding value, and ecological management and restoration effect, sums up the value advantages of Pennietum sp. in animal husbandry as well as its application potential in Horqin sandy land treatment, and analyzes the existing problems in the current research of Pennietum sp. According to the results, the degradation of Horqin sandy land is serious and the ecology is fragile. Pennietum sp. has not only a good restoration effect on sandy soil, degraded soil and barren soil, but also a good utilization value for the ecological improvement of Horqin sandy land. According to the characteristics of high yield, excellent quality, strong stress resistance, developed roots and wide application of Pennietum sp., it is necessary to accelerate the integration of fungus grass industry and modern agricultural economy, so as to improve the ecological environment and contribute to the rural revitalization.

Key words: Pennietum sp., forage value, nutritional characteristics, Horqin sandy land, ecological function