一两二钱种子起家我们从一九六二年开始由中国科学院遗传研究所引进高粱雄性不育系和保持系种子共一两二钱,在芦台农场进行繁殖,一九六五年推广到十一个试点;杂交高粱生产示范面积由一、二分地试种扩大到近千亩;制种田由二百六十亩扩大到四千亩以上。经过试种杂交高粱的结果,鉴定出遗杂7号、2号、5号、3号是适于我省地区的高产杂交高粱。一九六五年,我省十一个农场和四个农垦科研 One or Two Money Seed Start We started in 1962 by the Institute of Genetics, Chinese Academy of Sciences to introduce sorghum male sterile lines and maintain the Department of seeds a total of two hundred two money, breeding in Lutai farm, 1965 to promote Eleven pilots; hybrid sorghum production demonstration area from one or two points to expand the test to nearly acres; farming system from 200 acres to more than four thousand acres. After testing the results of hybrid sorghum, it was identified that Qugao 7, No.2, No.5 and No.3 were high yielding hybrid sorghum suitable for our province. In 1965, eleven farms in our province and four agricultural research institutes were established