提高花生辐射突变率的研究,国内外多以干种子为研究对象,湿种子虽有些研究,但不同泡种时间对变异效应的影响,目前报导甚少。我们以不同泡种时间(即不同吸水量)研究了~6钴射线对其变异效应的影响,以筛选提高变异率的较优方法,为提高花生辐射育种效果创造条件。 At present, more and more dry seeds are the research object in our country. Although there are some studies on the wet seeds, the influence of different soaking time on the mutation effect is very few. We studied the effects of ~ 6 Co-rays on its variation effect with different soaking time (ie, different water absorption) to screen for a better method to improve the mutation rate and create the conditions for improving the radiation breeding effect of peanut.