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就22个杂交组合的产量性状和品质性状等,测定了平均优势和对照优势。22个组合F;单株皮棉产量平均优势有21个组合为正向优势,对照优势有19个为正向优势,其中中棉117×泗棉2号和中棉12×鲁3389平均优势为50.23%和39.77%,对照优势为37.19%和35.54%,达到极显著水平。根据单株皮棉产量测定了11个亲本的一般配合力和22个组合的特殊配合力。11个亲本一般配合力为正向效应的有5个,其中较高的有中棉12、鲁3389和徐州184,依次为1.435、1.340和1.295。22个组合中有12个组合的特殊配合力为正向效应,其中较高的有中棉378×豫棉4号、中棉117×泗棉2号和中棉378×华农8407,依次为3.109、2.903和2.559。
The average yield and the control performance of 22 hybrid combinations were measured. 22 combinations F; the average yield per plant lint 21 combinations positive advantage, control advantage 19 positive advantages, including cotton 117 × Simian 2 and cotton 12 × Lu 3389 average advantage of 50 .23% and 39.77% respectively. The control advantages were 37.19% and 35.54%, reaching the extremely significant level. The general combining ability of 11 parents and the special combining ability of 22 combinations were determined on the basis of single lint yield. There were 5 positive effects of 11 parents for their general combining ability, of which 12 were middle cotton 12, Lu 3389 and Xuzhou 184, followed by 12 pairs of 1.435, 1.340 and 1.295.22 The special combining ability of the three combinations was positive, among which the higher ones were 378 × Yumai No.4, Zhongmian 117 × Simian 2 and Zhongmian 378 × Huainong 8407, which were 3.109 and 2.903 And 2.559.