芦笋小孢子培养研究进展

Research Progress of Microspore Culture of Asparagus

芦笋种质资源匮乏,小孢子培养是一种高效快捷的芦笋育种方法。本文分析了芦笋小孢子培养的研究现状并对芦笋的雄核发育途径、基因型、植株生长状态、取样时期、培养基及添加成分、预处理、倍性鉴定和染色体加倍等进行了阐述。

The germplasm resources of asparagus are scarce, and microspore culture is an efficient and rapid method of asparagus breeding. The research status of microspore culture of asparagus was concluded, which involved the androgenetic pathway, genotype, plant growth state, sampling period, culture medium and added ingredients, pretreatment, ploidy identification and chromosome doubling etc. Meanwhile, the problems of microspore culture of asparagus were put forward and that of the future of the development prospect was looked forward.