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油菜小孢子发育时期制片技术的研究对于化学杀雄中确定药剂处理的时斯,油菜“三系”小孢子发育时期的观察,远缘杂交孕性的鉴定,单倍体培育中接种的最佳时期等都具有重要意义。但至今尚未见到公开报道。因为油菜花粉粒,壁厚而致密.不容易见到其内部结构。近年来,我们对这一制片技术进行了研究,摸索了较为理想的染剂和制片方法,现介绍
Study on Microspore Microspore Production Technology in Rapeseed For the determination of chemical agents in Killing, the observation of microspore development stage of Rape “Three lines ”, the identification of distant hybridization, the inoculation of haploid inoculation The best time and so on are of great significance. However, no public reports have yet been made. Because rape pollen grains, wall thickness and dense. Not easy to see its internal structure. In recent years, we conducted a study of this production technology, and explored the ideal dye and preparation methods, are introduced