贵州野生牧草种质资源研究及利用现状

Current Situation of Research and Utilization of Wild Forage Germplasm Resources in Guizhou

贵州对野生牧草资源的主要研究工作始于20世纪80年代初。通过各种途径收集了6000多份标本和相关资料,整理评价了800余份资源,对野生牧草种质资源进行摸底,1984年对贵州草地资源进行了全面调查,摸清了贵州主要野生牧草资源。以后重点对禾本科牧草和豆科牧草作了资源搜集、鉴定评价、栽培驯化及品种选育等系统研究。本文主要介绍了研究发展过程及野生牧草种质资源的利用现状,及存在的问题,并提出了合理建议。

The wild fodder grass germplasm resource in Guizhou began in early 1980s. The results show： 1. more over 6000 specimen and their data are collected, 800 germplasm resources are evaluated and there are 1410 species, 430 genus, 86 families in wild fodder grass and feed plants in Guizhou; 2. the resource collection, identification and evaluation, cultivation and domestication, variety breeding of forage grasses and leguminous grass are systemically light of utilization and existing problems of wild fodder grass germplasm studied; 3. the rational suggestion are put forward in the resources in Guizhou.