西藏农作物种质资源搜集鉴定与评价利用

Collection,Identification,Evaluation and Utilization of Tibet's Crop Germplasm Resources

种质资源是作物育种和农业生产发展的物质基础,西藏农作物种质资源工作目前仍存在资源保存数量不多、鉴定不够深入、资源有效利用率不高等问题,本文针对资源工作中存在的主要问题并结合西藏本地实际,提出了西藏农作物种质资源搜集鉴定与评价利用方向与目标。

Germplasm resources are the material basis for crop breeding and agricultural production development. At present,there are still many problems in the project of Tibet’s crop germplasm resources. For instance,the amount of resources saved is not much,the appraisal is not deep enough,the effective utilization of resources is not high,etc. Through focusing on the main problems in the work of resources and integrating with the local reality in Tibet,the present paper presents the collection,identification of Tibet’s crop germplasm resources,and also presents their direction and goal of evaluation and utilization.