草地农业生态系统生产层理论对川西北高寒草地生产利用的启示  

The implications of the grassland agroecosystems theory for production utilization in the alpine grassland of Northwestern Sichuan

作　　者：李其 鲁岩[1] 张绪校[1] 李国和 陈丽丽 LI Qi;LU Yan;ZHANG Xuxiao;LI Guohe;CHEN Lili(Sichuan Grassland General Works Station,Chengdu 611130,Sichuan,China)

机构地区：[1]四川省草原工作总站,四川成都611130

出　　处：《草学》2024年第4期78-82,共5页Journal of Grassland and Forage Science

摘　　要：四川具有丰富的草地资源,主要分布在川西北高寒生态环境脆弱区。本文通过分析草地农业生态系统的四个生产层对川西北高寒草地生产利用的指导作用,兼顾川西北高寒草地生态系统的现实情况和农牧业生产经济的要求,分别阐述了川西北高寒草地的科学利用方式和草地农业生态系统四个生产层对应的高质量发展途径,从而有利于四川传统的畜牧业生产结构向现代集约化的畜牧业、新兴产业转型,以实现川西北高寒草地生产利用的可持续发展。Sichuan possesses extensive grassland resources,primarily distributed in the ecologically fragile high-cold regions of northwestern Sichuan.This paper investigates the guiding role of the four production layers within the theory of grassland agroecosystems in the production and utilization of alpine grasslands in northwestern Sichuan,while considering the ecological systems' realities and the economic demands of agricultural and pastoral production.It elaborates on the scientific utilization of alpine grasslands and outlines the pathways for high-quality development corresponding to the four production layers within the theory of grassland agroecosystems in northwestern Sichuan.This is conducive to the transformation of the traditional livestock production structure towards modern intensive livestock farming and emerging industries in Sichuan,thereby achieving sustainable development in the production and utilization of alpine grasslands.

关 键 词：草地农业生态系统 生产层理论 川西北 高寒草地 

分 类 号：S812.8[农业科学—草业科学]