我国番木瓜育种研究进展与展望

阐述了我国番木瓜育种研究进程的3个主要转折阶段,以及我国育成的主要品种与育种技术,初步建立了“杂交选育”和“生物信息技术”相结合的育种模式。提出了今后番木瓜育种与应用研究的方向:提高番木瓜品质和综合抗性;生物信息技术与杂交品种选育相结合,加速新品种的选育研究;番木瓜诱变育种与太空育种;番木瓜抗低温育种。

Current research progress and prospect of papaya in China

The paper explains three major phases of the progress in the research of papaya breeding in China.Also it introduces the important varieties in our country and breeding technique,further to establish the preliminary mode of combination of cross-breeding and bio-information technology.The direction for the future research of papaya breeding and its application is also put forth:raise quality and general disease resistance of the fruit.The combination of bio-information technology and cross-breeding is used to accelerate the research of new breeds.Other methods of varieties selection such as mutation breeding,outer space breeding and low-temperature resistant papaya breeding are also involved.