诱变与组织培养相结合在植物育种中的应用

诱变育种是利用理化因素诱发变异,再通过选择育成新品种的方法,是选育新品种的有效技术。植物组织培养是指对具分生能力的组织进行离体培养,为现代植物育种创造新的变异体,脱毒原种、繁殖体提供了可能和条件。诱变与组织培养相结合可以将二者的优点综合到一起,扬长避短,加速植物育种进程。报道了诱变结合组织培养在国内外植物遗传育种研究中的应用与进展．从抗病虫育种、抗旱育种、抗盐育种、多倍体育种及基因工程等各个方面作了综述。

Applications of the Mutation in Connection with In vitro Culture for Plant Breeding

Mutation breeding is a method to make use of physical and chemical factor to get the variation, then choosing the new species. The tissue culture of plant is a technique to the meristem, it create new variation, devirusing culture and propagula for the modern plant breeding. The Mutation with tissue culture can get the advantage together, then accelerate the progress of plant breeding. This paper reports the applications and progress of the mutation in connection with In vitro culture for Plant Breeding all of the world, it reviews from breeding of disease and insect resistance, drought resistance, salt resistance and polyploid.