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以’理查德早生’’大玫瑰实生’’总统’3个欧洲李品种为母本,以’野生欧洲李’’早黑’’龙园秋李’’奥本琥珀’等4个品种花粉及混合花粉为父本,统计获得组合坐果率,测定获得组合果实品质相关指标。结果表明:不同授粉组合对欧洲李坐果率、单果重、可溶性固形物含量、可滴定酸含量、总糖含量和维生素C含量等影响很大;不同母本品种的花粉直感效应存在差异,反映在指标和变幅的不同,通过不同品种的组配改善欧洲李果实品质潜力很大。
In this study, we used three varieties of European plum, “Richard”, “Rose of the Big Rose” and “President of the Red Rose” as the female parent, four species of pollen And mixed pollen as the male parent to obtain the combined fruit setting rate and obtain the relevant indexes of the combined fruit quality. The results showed that the effects of different pollination combinations on fruit set rate, fruit weight, soluble solids content, titratable acid content, total sugar content and vitamin C content in Europe were great. The pollen direct effects of different parental varieties differed Indicators and changes in the different, through the combination of different varieties to improve the quality of the European plum fruit great potential.