The correlation analysis indicated that most traits (F_1, F_2) had remarkable or extremely remarkable correlation with mid-parent value.
相关分析表明，F_1、F_2的表型值与亲本中亲值性状大多达到显著或极显著正相关。
The mid-parent value for lint percentage in the two generations are positive, the better-parent value are negative to 1% significance level;
衣分的群体平均优势在两代均为正向，群体超亲优势均为负向且达到1%显著水平；
The mid-parent value for lint percentage in the two generations are positive, the better-parent value are negative to 1% significance level;
衣分的群体平均优势在两代均为正向，群体超亲优势均为负向且达到1%显著水平；
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