谷子是粮草兼用的作物,有着悠久的栽培历史。我国劳动人民创造了许多优良品种,但是,由于谷子系自花授粉作物,长期近亲繁殖,退化现象较为严重,产量低而不稳。这种现状,远远落后于“农业学大寨”,普及大寨县形势的要求。经过无产阶级文化大革命,批林批孔和学习无产阶级专政理论的运动,深入批判修正主义科研路线,批判洋奴哲学、爬行主义,发扬破除迷信,解放思想的革命精神,我们从1972年开始,进行了谷子与高梁属间杂交育种。目前杂交种早世代分离和变异,已能见 Millet is a staple food crops, has a long history of cultivation. The working people in our country have created many fine varieties. However, since millet is self-pollinated, long-term inbreeding and degeneration are more serious with low and unsteady yields. This status quo lags far behind the requirement of “learning Dazhai in agriculture” and popularizing the situation in Dazhai County. After the Great Proletarian Cultural Revolution, criticizing Lin and criticizing Confucianism and studying the theory of proletarian dictatorship, deeply criticized the revisionist line of scientific research, criticized the policy of Western slave culture, reptiles, and carried forward the revolutionary spirit of breaking superstition and emancipating the mind. Since 1972, we have conducted Millet and sorghum genus hybrid breeding. The current hybrids early generation separation and variation, have been able to see