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HB柚和强德勒红心柚原产美国。HB柚为文旦柚与葡萄柚杂交后代的实生变异,我国1990年从美国引进;强德勒红心柚我国1979年从美国引入。2001年10~11月湖南省良种繁育中心分别从华中农业大学、中国柑橘研究所引进柑橘“948”项目新品种:HB柚和强德勒红心柚,其中HB柚无病毒接穗芽条200枝、强德勒红心柚嫁接苗480株。栽植于我中心的品种观察圃,并采取多头高位嫁接,进行物候期、生物学特性、植物学特征、结果习性、果实品质、适应性、丰产性、抗
HB pomelo and grapefruit grapefruit native to the United States. HB grapefruit is the actual variation of the cross between progenies of grapefruit and grapefruit, which was introduced from the United States in 1990. Our country was introduced from the United States in 1979. From October to November 2001, Hunan Breeding Center of Breeding introduced new varieties of Citrus “948” from Huazhong Agricultural University and China Citrus Research Institute respectively: HB grapefruit and Qiangdeluhong grapefruit, of which, HB grapefruit virus-free scion bud 200 Branches, strong Dreux grapefruit grafted 480 seedlings. Planted in my center of species observation nursery, and take a long high grafting, the phenology, biological characteristics, botanical characteristics, the results of habit, fruit quality, adaptability, high yield, resistance