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野生作物近缘的保存是一个世界范围的重要的课题,野生的作物近缘拥有更多的遗传多样性对于育成高产、抗病和具有优良品质的作物品种意义重大。文章主要介绍了中国野生大豆及它的近缘的收集保存和利用情况,在过去的40多年中,中国先后进行了3次野生大豆种质资源收集工作,共收集资源8 518份,进行的时间分别为:第一次1978-1982年,第二次1996-2000年,第三次2001年-2010年。这些种质资源采用双轨制进行保存,分别保存在北京的国家基因库和中国的西部干燥区域。同时介绍了中国科研单位对野生大豆品种资源调查研究和利用的情况。
The conservation of wild crop relatives is an important issue worldwide. The more genetic diversity associated with wild crop plants is of great importance for the breeding of crop varieties with high yield, disease resistance and good quality. The article mainly introduces the collection, conservation and utilization of wild soybean in China and its relatives. In the past 40 years, China has conducted 3 collection of wild soybean germplasm resources in succession, collecting a total of 8 518 resources for the time Respectively: the first 1978-1982, the second 1996-2000, the third 2001-2010. These germplasm resources are kept in a two-track system and stored in the national gene pool in Beijing and the dry area in western China respectively. At the same time introduced the Chinese scientific research units of wild soybean resources research and utilization of the situation.