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近年发展起来的百合,所种都是当地混杂的种群,很少有品种之分,就分头来说;兰州百合从独头到“千子头”,其分头原因众说纷云。研究百合分头规律,对提高产量和质量,改变传统繁殖方法,缩短生产周期,选育新品种等都有十分重要的意义,笔者曾解剖大量百合大小鳞茎,共找到了兰州百合分头的三个类型:“一点分化型”、“二点分化型”和“三点分化型”。“一点分化”,就是鳞茎抽生茎秆后,在其周围只形成一个分化点,分化新鳞片,最终产生新鳞茎。
Lily developed in recent years, the species are mixed local populations, there are few varieties of points, to separate; Lanzhou lily from the only to “a thousand heads”, the reasons for the split numerous. Research on the law of the division of lily, to improve the yield and quality, change the traditional breeding methods, shorten the production cycle, breeding new varieties are very important significance, the author has anatomized a large number of bulbs lily, Lanzhou lily found a total of three types : “A little differentiation type”, “two-point differentiation type” and “three-point differentiation type”. “A little differentiation” means that after bulking stems, only one differentiation point is formed around them, differentiating new scales and eventually generating new bulbs.