畜牧与饲料科学 ›› 2024, Vol. 45 ›› Issue (2): 73-81.doi: 10.12160/j.issn.1672-5190.2024.02.009

• 草业科学 • 上一篇    下一篇

垂穗披碱草的研究进展

郭荣明1,2, 赵芯2, 高国荣3, 苗彦军1   

  1. 1.西藏农牧学院,西藏 林芝 860000;
    2.西藏自治区动物疫病预防控制中心/西藏自治区畜牧总站,西藏 拉萨 850000;
    3.内蒙古自治区牙克石市乡村振兴促进中心,内蒙古 呼伦贝尔 021000
  • 收稿日期:2024-01-14 出版日期:2024-03-30 发布日期:2024-05-06
  • 通讯作者: 苗彦军(1971—),男,教授,博士生导师,主要研究方向为野生牧草种质资源、牧草栽培及植被恢复。
  • 作者简介:郭荣明(1992—),男,畜牧师,硕士研究生,主要研究方向为牧草及饲料作物种植、加工和贮藏。
  • 基金资助:
    国家自然科学基金地区科学基金项目(32260342); 国家自然科学基金项目(U21A20240)

Research Progress on Elymus nutans

GUO Rongming1,2, ZHAO Xin2, GAO Guorong3, MIAO Yanjun1   

  1. 1. Xizang Agricultural and Animal Husbandry University,Nyingchi 860000,China;
    2. Animal Disease Prevention and Control Center of Tibet Autonomous Region/Animal Husbandry Station of Tibet Autonomous Region,Lhasa 850000,China;
    3. Rural Revitalization Promotion Center of Yakeshi City of Inner Mongolia Autonomous Region,Hulun Buir 021000,China
  • Received:2024-01-14 Online:2024-03-30 Published:2024-05-06

摘要: 垂穗披碱草是青藏高原分布最广的优质牧草之一,作为高寒地区栽培利用、退化草地补播及改良的主要草种,具有重要的经济和生态利用价值,对人工草地建植和天然草地植被修复具有重要意义。对垂穗披碱草遗传多样性、种子萌发特性、农艺性状、栽培及利用、抗逆性等方面的研究现状进行综述,以期为下一步垂穗披碱草的研究和利用提供一定参考。

关键词: 垂穗披碱草, 遗传多样性, 种子萌发特性, 农艺性状, 栽培及利用, 抗逆性

Abstract: Elymus nutans is one of the most extensively distributed high-quality forage grasses on the Qinghai-Tibetan Plateau. As a prominent grass species used for cultivation and utilization as well as replanting and improvement of degraded grasslands in the alpine region, it has important economic and ecological utilization value, and is essential for artificial grassland establishment and natural grassland vegetation restoration. This paper renders an overall review of the research progress on genetic diversity, seed germination characteristics, agronomic traits, cultivation and utilization, and stress resistance of Elymus nutans, in hoping to provide references for the future research and utilization of Elymus nutans.

Key words: Elymus nutans, genetic diversity, seed germination characteristic, agronomic trait, cultivation and utilization, stress resistance

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