东乡野生稻有利性状鉴定与育种利用研究进展

Research Progress on Identification of Favorable Characteristics in Dongxiang Wild Rice and Utilization in Rice Breeding

东乡野生稻具有丰富的遗传多样性,是水稻育种的宝贵资源。综述了东乡野生稻高产性状、抗病性、抗虫性、耐寒性、抗旱性、细胞质雄性不育及其育性恢复和其它优良性状的鉴定、基因定位、遗传及其育种利用等方面的研究进展,并就进一步研究提出了展望。

Dongxiang Wild Rice is a valuable rice genetic resource rich in genetic diversity. The research progresses were reviewed on the identification,gene location and utilization in genetic breeding of the characteristics in high yield,pest and disease resistance,cold and drought tolerance,cytoplasmic male sterility and restorability and other favorable traits in Dongxiang Wild Rice. The applied prospect was discussed for the future studies of Dongxiang Wild Rice.