Crop breeders are frequently confronted with a challenge of shortlisting a few most likely to be productive early segregating generations in terms of high frequency of superior recombinant inbred lines from among a large number of segregating generations which are normally being developed to save substantial resources. The breeding potential of five F₂ populations derived from parents differing for fruiting habit traits was assessed based on first- and second-degree statistics and frequency of transgressive segregants for number of fruits plant⁻¹, average fruit weight and fruit yield plant⁻¹ using 2016 and 2017 rainy season data. Based on higher mean, wider absolute range and standardized range, and higher phenotypic coefficient of variation and frequency of transgressive segregants, F₂ population derived from JL × 8B was identified as the one with better breeding potential than that derived from other crosses.

就优良的重组自交系的高频率而言，农作物育种者经常面临从众多分离世代中筛选少数最有可能是生产性的早期分离世代的挑战，这些分离世代通常是为了节省大量资源而开发的。的5层F滋生潜在的_2层家长不同的结果习性特质衍生的人群进行了评估基于第一代和第二度的统计和水果植物的数量侵偏析的频率^-1，平均单果重和果实产量的植物^-1使用2016年和2017年的雨季数据。基于较高的平均数，更宽的绝对范围和标准化的范围以及较高的表型变异系数和侵袭性隔离子的频率，可以确定来自JL×8B的F ₂种群比其他杂交品种具有更好的繁殖潜力。