论文部分内容阅读
在生产中,常采用泡种和湿润浸种的方法。近年来从实践中发现,对泡种后的自交系、杂交玉米种子进行催芽,其发芽率并不高,从而提出对传统的泡种方法能否袭用的问题。对此,我们在1985、1986年的春季连续进行了不同泡种时间对发芽率影响的试验,两年的试验结果一致表明,杂交玉米和自交系种子不宜泡种,只适用湿润浸种的方法。
In production, often use the kind of soaking and moist soaking method. In recent years, it has been found from practice that the germination rate of the inbred lines and hybrid corn seeds after inoculation is not high, so the problem of whether the traditional method of soaking seeds can be used or not is raised. In this regard, we conducted a series of experiments on the effect of different soaking time on the germination rate in the spring of 1985 and 1986. The results of the two years showed that the seeds of the hybrid corn and inbred lines should not be soaked, only the method of wet soaking .