【作者】 肖海峻； 孟利前；

【Author】 Xiao Hai -jun Xu zhu Ma yu - bao Li Lin - hang (1.The Grassland Institute Chinese Academy of Agriculture Science,Huhhot,010010; (2.Beijing Agriculture Vocational College,Beijing 102442)

【机构】 北京农业职业学院；

【摘要】 牧草种质资源是牧草新品种培育及育种研究最重要的物质基础,本文论述了牧草种质资源在搜集、保存和评价过程中存在的主要问题及其解决方法,即构建核心种质;重点引述了核心种质的概念、特征和构建方法,为牧草核心种质的构建提供参考。更多还原

【Abstract】 Forage germplasm resources are the important material base for breeding new varieties and studying on breeding,In this paper,the main questions in the course of forage collection and conservation and evaluation were analysed,and then put forward the way to resolve the questions as core collection.In order to supply a foundation for others,the concept,the characteristics and the way about core collection were also reported.更多还原