论文部分内容阅读
苏启1号是江苏省启东县五七农场从江苏棉203中系统选育而成。该场1971年在试种江苏棉203的同时,选择优良单株,于第二年种植株行圃,年底去海南岛繁殖,种株系圃,第三年种原种圃生产原种。通过试种,表现铃大、产量高、品质好。1976年由县农业局命名为203优系,作为接班推广品种,并开展提纯复壮工作,1978年,经省、地农业部门同意命名为苏启1号。
Su Qi No. 1 is Qidong County, Jiangsu Province, five seven farms from Jiangsu cotton 203 systemically bred. The field in 1971 Jiangsu cotton trial 203 at the same time, select the fine single plant, planted in the second year nursery, the end of Hainan Island to breed, nursery line nursery, the third year of the original nursery stock production. Through trial planting, the performance bell, high yield, good quality. In 1976 by the County Bureau of Agriculture named the Department of excellent system, as a follow-up to promote varieties, and to carry out purification and rejuvenation work, in 1978, the provincial and agricultural departments agreed to named Su Qi No. 1.