| 何利刚.耐寒柑橘新品系“金月柑”选育初报[J].中国南方果树,2024,53(6): |
| 耐寒柑橘新品系“金月柑”选育初报 |
| Preliminary Report on Breeding for Novel Cold-Tolerant Citrus Variety “Qiuyuegan” Mandarin |
| 投稿时间：2024-07-09 修订日期：2024-07-22 |
| DOI： |
| 中文关键词: 耐寒 柑橘 ‘金月柑’ 选育 |
| 英文关键词:Cold-tolerant Citrus ‘Qiuyuegan’ Mandarin Breeding |
| 基金项目:湖北省支持种业高质量发展资金项目（HBZY2023B00501）；湖北省农业科技创新中心创新团队项目（2024-620-000-001-019）；农业种质资源保护与利用项目（HBZY2023A001-13）；智慧柑橘果园集成技术研发（2022BBA0029） |
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| 中文摘要: |
| ‘金月柑’是以‘清见’为母本、‘鄂柑一号’为父本杂交选育而成的耐寒杂柑新品系。该优系树势中等，树姿较直立，在武汉地区3月上旬萌芽，4月开花，11月中下旬果实成熟，平均单果重92.86 g，最大115.00 g；果实圆球形，果形指数0.96，果面黄绿色，果肉深橙色，少核，可溶性固形物含量14.6%，可滴定酸含量0.98%，维生素C含量44.5 mg/100 g，质脆化渣，甜酸适口，较易剥皮，有特殊香气且抗寒性强，丰产性、稳产性好。 |
| 英文摘要: |
| A novel cold-tolerant citrus variety ‘Qiuyuegan’ mandarin was generated and selected out by the crossing between ‘Kiyomi’ and ‘Egan No.1’. The tree vigor of this line was moderate with relatively upright posture. The line sprouts in early March, blooms in mid and late April, and matures from mid November to late November. The average weight of fruits is 92.86 g with a maximum of 115.00 g. The fruit shape is spheroid, and shape index is 0.96. The surface of fruit rind is yellow and green, the flesh is deep orange with less seeds. The content of the total soluble solids in fruit juice is 14.6%, the titratable acid is 0.98%, and ascorbate acid is 44.5 mg/100 g. Because of the superior features of the crispy texture, optimal taste, specific flavor and easy-to-peel fruit, high and stable yield, especially improved cold tolerance, the novel line will be welcomed by the growers and consumers in the future. |
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