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赣棉85-6是江西省棉花研究所1983年用赣棉78—7与科遗181杂交,经单株选择,连续两年海南岛南繁加代育成,今年为 F_(?)。该品系经几年来的试验和鉴定,证明具有苗期抗逆、抗病力强,主茎粗壮,结铃性强,桃大,根系发达,耐旱、高产、优质等优点。1985年参加所内的新品系预备试验,亩产籽棉286.8 kg,比对照种赣棉78-7原种增产15.16%,亩产皮棉104.8 kg,比对照种增产11.3%,达显著水平。列全试验12个参试品系的首位.10月20日前,皮棉产量列第二位。1986年升入所内新品系比较试验,虽因防虫失误,但亩产籽棉仍达229.7 kg,比对照种赣棉78—7增产3.17%,亩产皮棉90.09 kg,比对照种增产5.37%,达显著水平。10月20日前,亩产皮棉87.5
Gan cotton 85-6 Jiangxi Institute of cotton in 1983 with cotton Ganxian 78-7 and Section 181 inheritance, selected by the plant, Hainan Island for two consecutive years by the generation of breeding bred this year as F_ (?). After several years of testing and identification, the strain has proved that it has the advantages of seedling resistance, strong disease resistance, stout stem, strong bell ring, peach, developed root system, drought tolerance, high yield and good quality. In 1985 to participate in the preparation of the new line test, per mu seed cotton 286.8 kg, compared with the control of Jiangxi cotton 78-7 original yield 15.16%, lint yield 104.8 kg, 11.3% increase over the control, a significant level. Column test the first of 12 test strains before October 20, lint output ranked second. In 1986, the new line promoted to the new line in the trial, though insecticidal errors, but still up to 229.7 kg per mu of seed cotton, compared with the control of Jiangxi cotton 78-7 yield 3.17%, 90.09 kg of lint per mu, 5.37% Significant level. October 20, 87.5 per mu lint