中国畜牧杂志2026，Vol.62Issue(2)：54-62,9.DOI:10.19556/j.0258-7033.20250103-11
基于冷暖季变化的不同草原类型牲畜"放牧-补饲"模式研究进展
Research Progress on Seasonal"Grazing-Supplementation"Models for Livestock across Different Grassland Types
摘要
Abstract
Grazing is the primary livestock management system in pastoral regions of China;however,due to seasonal shifts and differences among grassland types,forage resources exhibit pronounced spatial and temporal heterogeneity,resulting in unstable nutrient supply for livestock.In practical applications,the"grazing-supplementation"system faces key challenges,including suboptimal allocation of supplementary feeding resources and insufficient standardization of technical practices.Therefore,it is urgent to develop differentiated supplementation strategies tailored to various grassland types.Scientifically designed supplementation can significantly enhance livestock production performance,mitigate grassland degradation,reduce greenhouse gas emissions,and play an important role in achieving livestock reduction and efficiency improvement in pastoral areas.This review summarizes the effects of the"grazing-supplementation"model across different grassland types under cold-warm seasonal transitions on livestock growth efficiency and the ecological environment,aiming to provide a theoretical basis for optimizing supplementation strategies in pastoral regions.关键词
草原类型/季节变化/放牧-补饲/生长性能/生态环境Key words
Grassland type/Seasonal variation/Grazing-supplementation/Growth performance/Ecological environment分类
农业科技引用本文复制引用
徐浩,李柏欧,吕良康,熊凤良,裴世腾,吴力健,罗雄,杨红建..基于冷暖季变化的不同草原类型牲畜"放牧-补饲"模式研究进展[J].中国畜牧杂志,2026,62(2):54-62,9.基金项目
国家重点研发计划 （）
草原牧区放牧家畜精准补饲技术与草畜耦合模式示范(2023YFD1301704) （2023YFD1301704）
