结缕草属种质资源研究进展

Progress in zoysiagrasses germplasm resources research

结缕草属草坪草具有低维护、耐践踏、抗病虫、抗寒、耐瘠和抗盐碱等优良特性 ,正日益引起国内外草坪草育种和相关研究者的注意。我国是具有丰富的结缕草属种质资源多样性的国家之一 ,为了更好地开发利用这些珍贵的乡土草坪草种质资源 ,对国内外有关结缕草属种质资源的收集、分类和应用、抗盐性、抗寒性、抗旱性和抗病虫能力等研究进行了系统的阐述 ,最后讨论了该种质资源研究中存在的一些问题 ,展望了今后的研究方向。

More and more attentions are paid to zoysiagrasses for their characteristics as low expenditure, trample tolerance, high resistance to insects and diseases, low temperature ,salt and barren tolerance. In order to explore such a precious resource of turfgrasses indigenous to China, the paper describes Zoysia genotypes, outlines their collection, classification, stress resistance and usage on breeding. At last, direction on such research are expected