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近年来,海带单倍体育种方面获得一些初步成果,方宗熙等从雌配子体进行孤雌生殖得到只产生雌性后代的海带,我们由雄配子体中培养出二棵成熟的大海带,其后代是雌雄都有,没有发现只产生雄性后代的海带。为了进一步研究海带单倍体育种上的性分化问题,需要培养出更多的由雄配子体产生的孢子体。采用一般的培养方法是无法得到的,只有应用植物激素来提高海带雄配子体的诱导频率。国外,研究激素对藻类的生长影响有一些报导,而在海带配子体诱导方面未见有发表的论文。
In recent years, kelp haploid breeding to obtain some initial results, Fang Zongxi and other female parthenogenetic gynogenetic reproductive derived only produce female offspring of kelp, we have two mature male gametophyte cultivated seaweed, and its offspring are both male and female , Did not find kelp that produces only male offspring. In order to further study the sex differentiation of kelp haploid breeding, we need to cultivate more sporophytes produced by male gametophytes. General culture methods are not available, only the application of plant hormones to improve the induction of kelp male gametophyte frequency. Abroad, the study of hormones on the growth of algae have some reports, and in the kelp gametophyte induction has not been published papers.