茄子数量性状遗传力估算结果与分析

HERITABILITY EVALUATION AND ANALYSIS OF QUANTITATIVE TRAITS IN EGGPLANT

摘要:

本试验对茄子数量性状进行了估算,结果表明:早期单果重(根茄或对茄)遗传力最高(99.94%)。如能选择根茄(对茄)单果重量高的亲本杂交或进行组合力测定,再结合结果数、商品性状等综合性状的选择,以期获得高产茄子新品种。

Abstract:

In this experiment,the quantitative traits of eggplant were evaluated. The results showed that the heritability of single fruit weight in early stage（the first or second pair of fruits）is the highest（99.94%）. Therefore,new varieties of eggplants with high yield can be obtained by selecting cross parents with higher single fruit weight of the first or second pair of fruits or by analysing the combination ability and selecting fruit number,commercial characters and others.