Six species (“Wanhua” ,”Huangpi” ,large fruit ,small fruit etc .) were selected from natural hybrid seed-lings of Sorbus aucuparia by seedling selection method ,which are Sorbus aucuparia‘HongBaoShi’ ,S .aucuparia‘HuangBaoShi’ ,S .aucuparia‘HongMaNao’ ,S .aucuparia‘HuangMaNao’ ,S .aucuparia‘WanHua’ ,S .au-cuparia‘HuangPi’ .Specificity ,stability & consistency of new varieties were maintained by grafting method ,and breeding system were established .%运用实生选种方法从欧洲花楸（Sorbus aucuparia）天然杂交播种苗中选育出晚花、黄皮、大果、小果等6个新品种，分别是红宝石欧洲花楸（Sorbus aucuparia ‘HongBaoShi’）、黄宝石欧洲花楸（S ． aucuparia‘Huang-BaoShi’）、红玛瑙欧洲花楸（S ．aucuparia‘HongMaNao’）、黄玛瑙欧洲花楸（S ．aucuparia‘HuangMaNao’）、晚花欧洲花楸（S ．aucuparia‘WanHua’）和黄皮欧洲花楸（S ．aucuparia‘HuangPi’）。通过嫁接方法保持了新品种的特异性、稳定性和一致性，并建立了繁育体系。
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机译：Breeding of Qianhui 5819 and Three-line Mid-season Indica Hybrid Rice Anyou 5819 with High Yield, Early Maturity and Resistance to Blast黔恢5819与高产优质抗逆杂交中籼水稻新品种安优5819的选育研究
