东方型百合二代种球利用关键技术探讨

探讨了东方型百合二代种球在东莞地区生产切花的栽培技术。结果表明，东方型百合二代球在农历九月初五（新历10月6日）之后种植，可以获得较好质量的切花产品。一代球的大小对于二代种球生产切花也是重要的，以周径16-18cm以上的一代种球进行切花生产后采收二代种球，切花可发育2-3个花蕾，成花率在80％以上。东方型百合二代球切花比唐菖蒲切花利润增加106．9％；比菊花利润增加242．9％。

A Study on Key Techniques of Cut Flower Cultivation with the Second Generation Bulb of the Oriental Hybrid Lilies

The cultivation techniques of cut flowers with second generation bulbs of the oriental hybrid lily in Dongguan city were studied. The results indicated that the suitable planting date of the second general bulb of the oriental hybrid lilies was after lunar calendar Septembers 5 (October 6, 2005, Solar calendar) in order to get high quality cut flower. The size of the first generation bulb was important to cut flower cultivation for second generation bulb. The suitable size of the first generation bulb was 16/18 cm in perimeter in order to get 2-3 buds per second generation bulb and 80% of flower rate. Cut flower cultivation with the second generation bulb of the oriental hybrid lilies had more profits 106.9% than the gladiolus and 242.9% than the chrysanthemum.