盐棉一号(原0—5)系盐亭县长乐职业中学从[《常杂一号×78—27)×73—27]×常杂一号杂交后代选育而成。1985—1988两年参加四川省棉花品种区域试验,1987年进行生产试验。三年经21个点次试验,皮棉产量比对照“73—27”增产8.79—10.0％。1987年4月经省农作物品种审定委员会审定,正式定名为“盐棉一号”,至1988年止,累计推广32万余亩。一、特征特性 1、形态特征盐棉一号属中熟品种,全生育期127—136天。株体略小,植株呈塔型,中等高,茎枝较细但不倒伏。果枝着生节位低,枝叶分布匀称,叶片中等大,前期叶色淡,中后期转深。铃呈卵圆 Salt Cotton One (formerly 0-5) Department of Yanting Changle Vocational High School from the “” [a hybrid odd number × 78-27 × 73-27] × Chang hybrid hybrids offspring. 1985-1988 Two years to participate in regional trials of cotton varieties in Sichuan Province, 1987 production test. After three years of 21 point tests, lint yield increased by 8.79-10.0% over that of the control “73-27”. 1987 April by the Provincial Crop Variety Approval Committee validated, officially named “Salt Cotton One” until 1988, a total of more than 32 acres of promotion. First, the characteristics and characteristics 1, morphological characteristics Salt cotton one medium maturity varieties, the whole growth period of 127-136 days. Plant body slightly smaller plant was tower type, medium high stem thinner but not lodging. Fruiting branches with low birth position, symmetrical distribution of leaves, leaves medium-sized, pale early leaves, the late deepening. Bell was oval