湖南省农作物种质资源收集保护和创新利用进展

根据湖南省第一次(1956-1957年)和第二次(1979-1983年)全国农作物种质资源调查、收集及研究利用的工作开展情况,总结了湖南省种质资源保护和利用的现状及取得的成果,特别是水稻、油菜、辣椒、茶叶等在资源创新利用上取得了优异成绩;分析了湖南省农作物种质资源保护仍存在地方品种资源日益减少、资源收集困难、农作物种质资源保存体系不够完善、资源专业团队缺乏、资源利用率低等限制本地区农作物种质资源创新利用的问题。提出了以"第三次全国农作物种质资源普查与收集行动"为契机,建立完善的种质资源保护体系、精准评价体系及共享共用机制等促进农作物种质资源保存与利用工作良性循环的建议。

Progress of Conversation and Inovation ofCrop Germplasm Resources in Hunan Province

According to the works basis on the first(1956-1957) and second(1979-1983) national crop germplasm resources collection & investigation action,the present situation of the conservation and inovation of crop germplasm resources in Hunan province were summarized.It considered that there have been some achievements in the inovation of germplasm resources,especially in rice,rape,pepper,citrus and tea.It showed that the main problems which restrict to the collection,conservation and utilization of crop germplasm resources in this region were the biodiversity decreasing,difficulties in collection,imperfect conservation system,lack of professional team,and low utilization efficiency.Take the third national crop germplasm resources survey & collection action as a good chance,the paper were proposed on establishing complete protection system,accurate evaluation system,and strengthening resources sharing mechanism,etc.,which will promote benign circulation in inovation of crop germplasm resources.