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通过对山葡萄种内杂交13个组合子代性状分析表明，果穗重、果粒重、浆果可溶性固形物含量3个数量性状符合正态分布；亲中值与子代平均值显著相关，建立了3个性状的亲子回归方程。依据亲子回归方程、性状的正态分布，建立了山葡萄种内杂交果穗重、果粒重、浆果可溶性固形物含量3个数量性状的模拟育种模型。
Through the analysis of the trait of 13 combinations progeny of hybrid grape, the three quantitative traits of fruit weight, fruit weight and berry soluble solids content were in accordance with the normal distribution. The pro-median was significantly correlated with the average of offspring, and 3 Personal traits parent-child regression equation. According to the parent-child regression equation and the normal distribution of traits, a simulated breeding model was established for the quantitative traits of spike weight, fruit weight and berry soluble solids content in hybrid grape.