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菊花是台湾主要的外销花卉之一,根据欧洲在康乃馨上用伽玛射线照射的先例,台湾研究菊花伽玛射线处理.据报导:伽玛射线剂量在100krad以上处理后,菊花切花一周后即严重焦化;20—60krad处理后,2周内剂量越高,切花枯萎速度越快,但如果添加保鲜剂,保鲜程度与对照差不多;20krad剂量处理后,不但不会伤害切花,而且可延长开花期,但对蓟马、
Chrysanthemum is one of the major export flowers in Taiwan. According to the precedent of gamma ray irradiation on carnations in Europe, chrysanthemum gamma ray treatment has been studied in Taiwan. It was reported that after a dose of gamma ray treatment above 100 krad, Coking; 20-60krad treatment, the higher the dose within 2 weeks, the faster cut flowers withered, but if you add preservatives, preservation extent and control almost; 20krad dose treatment, not only will not hurt the cut flowers, but also to extend flowering, But for thrips,