一、主要研究方向

草品种育种、草地和湿地生态修复

二、研究生招生专业

（农艺与种业）草业

三、教学情况

主讲本科生《牧草及饲料作物育种学》，《草产品加工学》等课程；研究生《高级牧草育种学》，《牧草栽培与加工贮藏》等课程。参编《牧草饲料加工与贮藏》国家级规划教材1部，指导老员工参加“挑战杯”全国老员工课外学术科技作品竞赛获奖3项。

四、科研情况

主持完成国家自然科学基金“三江源区高寒草原梭罗草繁殖生物学研究（31360578）”参加完成“蒙农三叶草1号”花期延长及其调控机理研究（32160334）；主持科技部国家重点研发项目课题“高寒矿区土壤重构关键技术与集成示范（（2021YFC3201601））”，主持完成省部级项目“高寒草原梭罗草新品种选育及栽培利用配套技术研究”、“基于不同模式下木里煤田渣山植被重建的几种草本植物适应性研究”等。以第一作者和通讯作者在《Journal of Environmental Chemical Engineering》《Journal of Plant Physiology》等主流期刊发表学术论文30余篇，其中SCI 7篇。育成1个品种，授权实用新型专利3项，鉴定科研成果10余个，制定标准2项。获青海省科学技术进步奖励1项（三等奖，排名第三）。

五、代表性论文

(1) Yu, Zhongyang; Li, Changhui; Yang, Mingchun; Jing, Guoning; Li, Jianing; Wu, Jianli;Responses of Restored Vegetation Communities, Soil Properties, and Microbial Composition to Different Fertilization Treatments in an Alpine Mining Area, Plants-basel, 2026, 15(4): 569-569

(2) Yu, Zhongyang; Li, Changhui; Yang, Mingchun; Jing, Guoning; Li, Jianing; Wu, Jianli; Response of vegetation restoration and soil reconstitution to coupled manure application in alpine mining areas: A comprehensive assessment, Journal of Environmental Chemical Engineering,2026, 14(2): 121177

(3) Guoning Jing; Changhui Li; Zhongyang Yu; Jianli Wu; Jianing Li; Mingchun Yang; Linkages Among Vegetation Structure, Nutrient Availability, and Soil Enzyme Activities in Alpine Wetlands of the Qinghai–Tibet Plateau, Sustainability, 2026, 18(6): 1-18

(4) Mingchun Yang; Changhui Li; Zhongyang Yu; Jianing Li; Jianli Wu; Guoning Jing; Effects of plant and environmental variables on soil microbial community diversity in typical alpine wetlands of the Qinghai-Tibet Plateau, Journal of Environmental Chemical Engineering, 2025,14(2026): 1-14

(5) Su Xiaoyan; Zhan Yu; Li Changhui; Physiological Adaptation Strategies and Comprehensive Waterlogging Tolerance Evaluation of Alpine Swamp Wetland Plants under Waterlogging Stress,Current Science, 2025, 5(4): 3892-4000