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通过对贵州全省42个县(市)农业生物资源的普查,摸清了稻类资源的基本情况和稻类资源变化情况。根据普查结果,最终确定对贵州20个县(市)、87个乡镇的稻类地方资源进行考察,以入户调查方式收集稻类地方资源353份,多为糯稻资源。介绍了稻类地方资源的分布概况,并对稻类资源减少原因简要分析,最后就资源保护工作的紧迫性提出了下一步工作思路。
Through the census of agricultural biological resources in 42 counties (cities) in Guizhou Province, the basic situation of rice resources and the changes of rice resources were found out. According to the results of the census, the local rice resources in 20 counties (cities) and 87 townships in Guizhou were finally determined. 353 local rice resources were collected by household survey, mostly glutinous rice resources. Introduced the general situation of the distribution of local resources in rice, and briefly analyzed the causes of the reduction of rice resources. Finally, the work ideas of the next step were put forward on the urgency of resource conservation.