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ISTA国际种子检验规程(1985)及农作物种子检验操作规程(GB3543—83)规定,韭菜种子发芽时间分别为14天、12天,周期太长,影响种子经营调运,再者按标准方法进行发芽,其发芽率常常低于国家标准的要求(GB8079—87),为此,我们从1986年开始,利用高温处理、低温冷冻处理、切胚处理、针刺种胚处理等不同方法处理韭菜种子进行快速发芽试验,通过筛选,以切胚处理效果最为理想,现报告如下。
The ISTA International Seeds Inspection Code (1985) and Crop Seed Inspection Practice (GB3543-83) stipulate that the germination time of Chinese chive seeds is 14 days and 12 days, respectively, and the period is too long, which will affect the transportation and management of the seeds and then germinate according to the standard method. Its germination rate is often lower than the national standard requirements (GB8079-87), for which we started from 1986, the use of high temperature treatment, cryogenic treatment, embryo processing, acupuncture embryo processing and other methods to deal with leek seeds fast Germination test, through screening, to the best effect of cutting embryos, are as follows.