花生常规育种,从配制杂交组合,经过株系选择、测产、区域试验、示范繁殖,到生产上应用,约需十五年之久。近年来,世界各地都在研究如何加速世代进程,国内外多实行异地繁殖加代,从而大大缩短了试验年限,但在秋冬或冬春接代时,常迂到种子休眠,影响出苗,延长生育日数。为解决这一问题,我们先后查阅许多文献资料,找出多种打破种子休眠期的方法,通过单项试验,再将有效方法进行对比。1979年春,我们用从温室 Conventional breeding of peanuts, from the preparation of hybrid combinations, through the selection of strains, test production, regional trials, demonstration of reproduction, to production applications, about 15 years. In recent years, all over the world are studying how to speed up the process of generation, at home and abroad to practice more off-site breeding and generation, which greatly shortened the test period, but in autumn and winter or winter and spring, often round the seed dormancy, affecting emergence, prolonging the number of days . In order to solve this problem, we have consulted a lot of literature and materials to find out a variety of ways to break the dormancy period of seeds. Through a single experiment, we compare the effective methods. Spring 1979, we used from the greenhouse