瑞昌地处赣北丘陵地区。全县植棉8.5万亩,其中丘陵山地面积约占四分之三。我县在1982年小面积试种中棉所10号的基础上,1983年除在流庄公社新风九队集中种植了80亩外,又分别在高丰、峨媚、盆城、大桥、码头、横立山等公社和县农科所进行了多点试验。在相对相同的栽培条件下,中棉所10号与当地推广的栽培品种岱字15号、瑞良1号比较,表现发芽势强(出苗率95％以上),生育期短(全生育期110天左右), Ruichang is located in the hilly area of ​​northern Jiangxi. The county cotton 8.5 million mu, of which hilly mountain area accounts for about three-quarters. On the basis of No.10 Zhongmiansuo Trial Planting in 1982, in 1983, in addition to the intensive planting of 80 mu of fresh air nine teams in Liuzhuang commune in 1983, the county also set up a project in Gaofeng, Emei, Pocheng, Bridge and Wharf , Heng Lisha and other communes and county agricultural conducted a number of trials. Under the relatively same cultivation conditions, Zhongmiansuo No. 10 showed stronger germination potential (more than 95% germination rate), short growth period (full growth period 110 Days or so),