摘要
草种产业是国家战略性、基础性产业,是生态修复、环境美化、草地畜牧业生产的“芯片”,对草种的种类、数量需求较大,但我国生态草种产业始终不能满足生态保护的需要。本文从青海生态草种产业现状和面临的问题入手,剖析生态草种产业制约青藏高原高寒草地生态修复高质量发展的三个问题;以乡土生态草种“青海草地早熟禾”(Poa pratensis L.cv.Qinghai)为例,阐述了生态种子产业化生产的五个关键阶段。为切实推进青海省生态草种业振兴,提出从加强生态草种的原种生产、加强生态草种驯化选育、培育科技型龙头企业等三个方面入手,解决制约生态草种产业化瓶颈的问题。
The grass seed industry is a national strategic and basic industry,and more importantly it is the“chip”of ecological restoration,environmental beautification,and grassland animal husbandry production.The demand for types and quantities of grass seeds is substantial,China’s ecological grass seed industry has been unable to meet the needs of ecological restoration.Starting from the current situation and problems faced by the ecological grass seed industry in Qinghai,this paper analyzes three problems of the ecological grass seed industry restricting the high-quality development of ecological restoration in the alpine grassland of the Qinghai-Tibet Plateau.Taking Poa pratensis L.cv.Qinghai as an example,expounding five key stages of industrial production of ecological seeds.In order to effectively promote the revitalization of ecological grass seed industry in Qinghai Province,this paper proposes to address the bottleneck issues constraining the industrialization of ecological grass seeds from three perspectives.:strengthening the original seed production of ecological grass seeds,strengthening the domestication and breeding of ecological grass seeds,and cultivating leading scientific and technological enterprises.
作者
王晓丽
尚占环
马源
施建军
李世雄
王彦龙
王九峦
马玉寿
WANG Xiao-li(Qinghai University,Academy of Animal and Veterinary Science,State Key laboratory of Plateau Ecology and Agriculture,Xining Qinghai 810016,China)
出处
《青海草业》
2025年第1期23-27,共5页
Qinghai Prataculture
关键词
生态草种
草种业
产业化
高寒退化草地
生产途径
Ecological grass species
Grass seed industry
Industrialization
Alpine degraded grassland
Production approach
