采用果实着色面积、硬度和耐贮性均不同的3个苹果品种(系)粉红女士、金冠、94-15为长富2号苹果授粉。结果表明,长富2号苹果果实的单果重、果柄长度和粗度、着色面积与着色程度,贮藏期间的果实硬度、可溶性固形物含量、总糖含量、可滴定酸含量以及果汁的吸光度值、透光率、黄色色差和总色差等各项指标均与授粉品种接近,而果形指数与授粉品种无关。 Three apple cultivars (lines) with different colored area, hardness and storability were used to pollinate Chang-Fu-2 apple. The results showed that the fruit weight, stem length and thickness, coloring area and coloring degree, fruit firmness, soluble solids content, total sugar content, titratable acid content and fruit juice absorbance value , Light transmittance, yellow color difference and total color difference and other indicators are close to the pollination varieties, and fruit shape index has nothing to do with pollination varieties.