俺大队的烟草单倍体育种工作是在烟草所、植物所的同志具体帮助指导下进行的。1972年开始种植烟草花粉植株的后代,1973年8月自己育成了第一批单倍体烟苗,逐步开展了田间试验、示范,1974年大田试验、示范面积达到11亩。 1972年5月,县、社党委派我们到烟草所学习烟草单倍体育种,烟草所和植物所的同志手把手地教了我们半个月,临走时送给了我们两个用金星提纯复壮的单倍体烟果,回队后我们将烟果育了苗,栽到温室里培育。这年冬天,烟草所的同志又帮助我们在温 Our brigade’s tobacco haploid breeding work was carried out under the specific guidance of the comrades of the tobacco and plant institutes. Since 1972, the offspring of tobacco pollen plants have been planted. In August 1973, the first batch of haploid tobacco seedlings was bred. Field experiments, demonstrations and field trials in 1974 were conducted in a demonstration area of ​​11 mu. In May 1972, the county and social parties appointed us to go to the tobacco school to learn haploid tobacco breeding, tobacco and plant gays taught us half a month, before leaving to give us two with Venus purification and rejuvenation Haploid tobacco, back to the team after we raised the seedlings of tobacco, planted in the greenhouse to cultivate. This winter, the comrades in the tobacco sector helped us to keep warm