黄秋葵种质资源及相关品种选育研究进展

简述黄秋葵及其近缘种相关资源分布及收集保存利用现状；总结黄秋葵资源相关RAPD、SRAP、ISSR及SSR等遗传多样性分子评价；归纳黄秋葵育种相关研究,介绍非洲西部及我国广泛种植的黄秋葵新品种及其来源；提出今后应加大具有特色性状黄秋葵及其近缘种资源收集、人工驯化栽培及提纯等工作,开展黄秋葵多倍体及辐射诱变等育种,争取获得一批雄性不育系材料,更好地为黄秋葵杂交育种服务。

Research Progress of Breeding and Germplasm Resources of Okra

The research progress of the okra and its close relative species were reviewed, including distribution, collection, preservation and utilization. Evaluation of genetic diversity of okra germplasm resources was summed up, related to RAPD, SRAP, ISSR, SSR and etc. The basic theoretical research on okra hybridization was summarized. A series of new species widely grown in West and Central Africa and China were introduced. At the same time, it pointed out that the further research on collection, artificial domestication cultivation and purification should be strengthened in future, for the specific okra and its close relative species. In addition, it was proposed to get a group of male sterile line material by the okra polyploid and radiation mutation breeding, in order to better service for okra hybridization.