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晚花苹果新品系鲁阳红的选育

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鲁阳红是从新红星实生苗中选育的晚花苹果新品系,花期较富士晚7 d左右,可避开晚霜危害,结果早、丰产性好.果形端正、高桩、平均单果重230 g,可溶性固形物含量14.1%,品质优,果实硬度8.6 kg/cm2.经重测序明确其母本为新红星,父本为红富士,解决了生产上晚花苹果品种少的难题,为易发生晚霜危害的苹果栽培区提供了品种支撑.
Selection and breeding of a new late-flowering apple variety Luyang Hong
Luyanghong is a new late-flowering apple variety selected by accidental seedling breeding.Its flowering period is about 7 days later than Red Fuji,which can avoid the harm of late frosts.It has a well-proportioned fruit shape,high yield,early fruiting and good quality.The aver-age soluble solids content is 14.1%,the fruit firmness is 8.6 kg/cm2,and the average single fruit weight is 230 g.This variety fills the gap in late-flowering apple varieties and provides support for the breeding of late-flowering varieties and the development of apples in areas prone to late frosts.

Luyanghongnew apple varietylate flowering

东明学、桑申梅、东美、宋以锋、姜远茂、姜翰

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沂源县农业农村局,山东沂源 256100

沂源县中庄镇农业农村综合服务中心,山东沂源 256109

山东农业大学园艺科学与工程学院,山东泰安 271018

鲁阳红 苹果新品系 晚花

2024

落叶果树
山东省果树研究所 山东农业大学园艺科学与工程学院 青岛农业大学园林园艺学院 山东省果茶技术指导站

落叶果树

影响因子:0.222
ISSN:1002-2910
年,卷(期):2024.56(5)