additive genetic effect的用法和样例：
- A study was conducted on 22 crosses from 10 varieties including mira variety to evaluate 7 main characters of plant in the first clonal year potato crops. The results indicated additive genetic effects of parents for late blight were 90.6? %.
- Only the additive genetic variance is transmissible by seed.
- Additive effect is mostly factor within genetic effect, there are also fairly dominant effect, and not exiting epistasis effect.
- The least squares means of the major economic traits for Duroc were statistically significant(P<0.05) in sex. From the model, additive genetic heritabilities estimated including the maternal effect were all lower than it excluding the maternal effect.