河南79是在河南省农林科学院主持下,与遂平县农业局,遂平县张店大队农科站等十二个单位协作,从徐州58与乌干达4号的杂交组合中选择单株,用系谱法于1976年育成。经过1975～1978四年多点产量比较试验,皮棉平均产量比徐州142增产15%以上,比岱字16号原种增产20%以上。一、形态特征株形松散较离,枝叶清秀少毛。主茎较细、坚韧挺拔,节间较长。第一果枝着生于 Under the auspices of Henan Academy of Agriculture and Forestry, Henan 79 cooperated with 12 units such as Suiping County Bureau of Agriculture and Zhangdian Brigade Agricultural Station of Suiping County to select single plants from the crosses of Xuzhou 58 and Uganda 4 Pedigree was bred in 1976. After 1975 ~ 1978 four years of more yield comparison test, the average lint yield of more than 15% of Xuzhou 142 than Dai Dai No. 16 original seed yield more than 20%. First, the morphological characteristics of loose-shaped leaves more clear, less hair foliage. Stem thinner, tough and upright, internodes longer. The first fruit branch was born