草莓脱毒苗3级繁育体系建立(英文)

草莓茎尖培养是获得无病毒植株的最重要途径,而且脱毒和快繁技术是大批量、快速生产优质种苗,实现草莓产业优质、高产、高效的关键技术。文章介绍了原原种的获得过程,即通过茎尖剥离及接种、初代培养、增殖培养、生根培养,将生根瓶苗移置消毒杀菌后的网室中,从而获得繁育所需的原原种,并介绍了原种苗及生产苗的繁育过程。经过生产实践,建立了较为完善的草莓脱毒苗三级繁育体系,为兵团草莓产业提供了优质种苗保障及技术支撑。

Establishment of Three Breeding System of Virus-free Strawberry Plantlet in Infantry Regiment of the Twelve Division

Shoot-tip culture of strawberry is the most important way to get virus-free plants.Moreover,detoxification and rapid propagation are the key techniques for producing high-quality seeds and seedlings massively and rapidly and achieving the high-quality,high-yield and high-efficiency development of strawberry industry.We have recently produced virus-free strawberry seedlings by combing tissue culture technology and stolon-reproduction method and this technology has been widely used.In addition,a relatively perfect three breeding system of virus-free strawberry seedlings was established after production practices,guaranteeing the supply of high-quality seeds and seedlings and technical support for strawberry industry in corps.