湖北省赤壁市农作物种质资源普查与分析

General survey and analysis of crop germplasm resources in Chibi county of Hubei province

在第三次全国农作物种质资源普查与收集行动中,对1956年、1981年和2014年湖北省赤壁市的人口数量、经济状况、主要粮食作物和经济作物种植种类、面积等进行普查与分析,发现赤壁市自然资源丰富,但是主要粮食作物和经济作物地方品种基本消失;主要粮食作物种植面积呈先增加后减少的趋势,主要经济作物的种植面积则逐年增加。针对赤壁市农作物种质资源现状,提出了加大对茶树等地方特异种质资源的开发和利用的建议。

The population,economic status,the types and areas of major food crops and economic crops of Chibi city,Hubei province in 1956,1981 and 2014 were analyzed in the Third National Survey of Crop Germplasm Resources. It was found that the natural resources of Chibi city was plentiful,but the local varieties of major food crops and commercial crops have basically disappeared. The planting area of major food crops increased first and then decreased,while the planting area of major cash crops increased year by year. In view of the current situation of crop germplasm resources in Chibi city,increasing the development and utilization of local special germplasm resources such as tea trees were proposed.