新疆小麦野生近缘种的研究进展

Study and Utilization of Wild Relatives of Wheat in Xinjiang Uygur Autonomous Regin

小麦野生近缘植物物种丰富、类型多样,具有耐寒、抗旱、耐盐碱、抗病和高蛋白等优良特性,是小麦遗传资源的重要组成部分,是小麦育种优异外源基因的主要供体。新疆是小麦近缘植物的遗传多样性中心之一。此文简述了小麦野生近缘种的分布及意义,并着重综述新疆小麦野生近缘种的分布及研究利用情况,分析存在的问题,提出保护新疆小麦野生近缘种资源的必要性和应采取的有效措施。

Wild relatives of wheat with cold, drought, salinity, disease resistance and high-protein and other excellent characteristics have rich species and diverse types. Wild relatives of wheat provide excellent foreign genes for wheat breeding. Xinjiang Province is one of the centers of wheat wild relatives genetic diversity. In this paper, the distribution and research utilization of wild relatives of wheat in Xinjiang Province has done an explanation, and put forward the necessity and the measures to protect wild relatives of wheat.