天然草地放牧系统功能优化与管理专家系统研究  

Research on Expert System for Grazing Function Optimization and Management of Natural Grassland

作　　者：董全民[1,2] 杨晓霞 丁路明 刘文亭 张春平[1,2] 俞旸 曹铨 尚占环[1,2,3] Dong Quanmin;Yang Xiaoxia;Ding Luming;Liu Wenting;Zhang Chunping;Yu Yang;Cao Quan;Shang Zhanhuan(Academy of Animal Science and Veterinary Medicine of Qinghai University/Qinghai Academy of Animal Science and Veterinary Medicine,Xining 810016,China;Qinghai Provincial Key Laboratory of Adaptive Management on Alpine Grassland,Xining 810016,China;Lanzhou University,Lanzhou 730000,China)

机构地区：[1]青海大学畜牧兽医科学院/青海省畜牧兽医科学院,西宁810016 [2]青海省高寒草地适应性管理重点实验室,西宁810016 [3]兰州大学,兰州730000

出　　处：《青海科技》2023年第2期36-43,共8页Qinghai Science and Technology

基　　金：青海省重点研发与转化计划项目“天然草地放牧系统功能优化与管理专家系统研究与应用”(2018-SF-145)。

摘　　要：以青海三江源区联户规模化经营中草地数字化决策管理的现实需求为指导,基于草地营养生产能力和营养载畜能力,重点开展了草地监测分类、分区监测、评价、区划等研究,建立了三江源区草地监测基准样地技术体系、高寒草地放牧家畜行为信息化监测技术体系和家庭联营牧场优化管理模式和技术体系,研发了三江源区草畜数字化平台和放牧管理专家系统,促进了三江源区高寒畜牧业的放牧系统信息化管理技术的发展,为实现高寒牧区以草定畜和牧区草地畜牧业生产的科学管理与决策提供了技术支撑和管理平台。The research on how to establish information management system was carried out to meet the requirement of digital decision-making and management in alpine grassland husbandry on the Sanjiangyuan area,Qinghai Province.Studies on the methods and technologies about classification,zonal monitoring and evaluation of grassland and livestock resources had been conducted based on the nutrient-productivity capacity and nutrient-livestock carrying capacity of alpine grassland.Through the field investigations,lab experiments,models building and software developing,several technical systems were established,which included the technical system on grassland monitoring based on the standardobserving-plot network,the information-based technology system for livestock behaviors monitoring,and the optimized management model and technology system for household-joint ventures.And a platform which called Sanjiangyuan Grass and Livestock Decision Support system was constructed.The platform could promote the development of informationbased management technology of grazing system in the source area of the three rivers,and provided technical support and management platform for the realization of scientific management and decision-making of grazing livestock in the alpine grassland.

关 键 词：三江源区 草畜平衡 基准样地 放牧信息化管理 

分 类 号：S812.5[农业科学—草业科学]