BU Haidong,GU Guangjun,LIU Chang,et al.Breeding of a New Cold-resistant Apple Variety ‘Longshuo’[J].Northern Horticulture,2023,(18):157-160.[doi:10.11937/bfyy.20224489]
抗寒苹果新品种“龙硕”的选育
- Title:
- Breeding of a New Cold-resistant Apple Variety ‘Longshuo’
- 文章编号:
- 1001-0009(2023)18-0157-04
- Keywords:
- apple; variety; cold resistance
- 分类号:
- S 661.1
- 文献标志码:
- A
- 摘要:
- “龙硕”苹果为黑龙江省农业科学院牡丹江分院采用“龙丰”苹果自然芽变育成的大果型苹果新品种。果实扁圆形，全面着色，片红。果实成熟时果面有蜡质，有果粉，较平滑，有棱起。果点中等，密度中等，心室占整个果实小。果肉淡黄色，质地硬脆，汁液多，风味酸甜。果实香气淡，无异味。果实横径6.40 cm，纵径4.90 cm，可溶性固形物含量14.0%，可滴定酸含量1.20%，平均单果质量110.60 g。终花期到果实成熟期115 d，在黑龙江省牡丹江市果实成熟期为9月中下旬。
- Abstract:
- ‘Longshuo’ apple is a new variety bred by Mudanjiang Branch of Heilongjiang Academy of Agricultural Sciences from the natural bud source of ‘Longshuo’apple.The apple fruit is oblate round，and fruit color is red with full color.The fruit surface has waxy，powder，smooth and edges when fruit matures.The fruit point medium，medium density and ventricular accounted for the entire fruit small.The flesh is pale yellow，hard and crisp texture，juicy，sweet，sour flavor，aroma light and no odor.Fruit transverse diameter is 6.40 cm，and longitudinal diameter is 4.90 cm.The soluble solids content is 14.0%，the titratable acid content is 1.20%，and the average fruit weight is 110.60 g.Final flowering to fruit ripening is 115 days，and fruit maturity time is late September in Mudanjiang city，Heilongjiang Province.
参考文献/References:
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备注/Memo
第一作者简介：卜海东（1983-），男，博士，副研究员，现主要从事果树育种等研究工作。E-mail：buhaidong11@126.com.责任作者：于文全(1973-)，男，本科，研究员，现主要从事果树育种等研究工作。E-mail：mdjnky@163.com.基金项目：国家现代农业产业技术体系建设专项资金资助项目（CARS-27）；黑龙江省自然科学基金资助项目（SS2021C004）；黑龙江省农业科学院院级资助项目（2021YYYF006）;黑龙江省省属科研院所科研业务费资助项目（CZKYF2022-1-B030）。收稿日期：2022-11-04