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| 优质脆肉网纹甜瓜新品种“西蜜9号”的选育 |
| Breeding of a New High-Quality Crisp Netted Melon Cultivar ‘Ximi 9’ |
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| DOI： |
| 中文关键词: 网纹甜瓜；新品种；西蜜9号；杂交一代 选育 |
| 英文关键词:Netted melon Cultivar ‘Ximi 9’ F1 hybrid Breeding |
| 基金项目:陕西省重点研发计划项目（2024NC-YBXM-031）;西安市农业重点产业链关键技术攻关项目（22NYGG0005）。 |
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| 中文摘要: |
| 为了提高脆肉网纹甜瓜品种的抗逆、抗病性，加快在陕西关中地区发展，丰富市场供应，以XM18-2为母本、RF18-3为父本进行杂交，育成了优质脆肉耐低温、弱光、耐湿网纹甜瓜杂一代品种“西蜜9号”。在陕西关中地区早春设施栽培条件下，该品种生育期105 d，果实发育期45 d。果实高圆形，皮浅绿色，果面全覆网纹，网纹细、密、均匀，外形美观；果肉橙色、带绿边，果肉厚3.8 cm，剖面好，可溶性固形物含量18.5 %，果肉脆，清香爽口；单果质量1.29 kg，产量3 000 kg／667 m2～3 300 kg／667 m2；抗霜霉病、白粉病，耐贮运，适宜陕西关中地区及同类生态区种植。2023年9月通过国家农业农村部非主要农作物品种登记。 |
| 英文摘要: |
| ‘Ximi 9’is a new high-quality, crisp netted melon F\-1 hybrid developed from ‘RF18-3’ (male parent) and ‘XM18-2’ (female parent). In early spring greenhouse cultivation in the Guanzhong area of Shaanxi Province, the total growing period is 105 days, and the fruit development period is 45 days. The fruit is round to high-round in shape, with a light-green peel and uniform netting. The flesh is dark orange and 3.8 cm thick, with green coloration near the rind. The soluble solids content in the central flesh is about 18.5%, and the fruit has a firm texture and sweet flavor. The average fruit weight is 1.29 kg, and the yield reaches 3,000–3,300 kg/667 m2. The cultivar shows resistance to downy mildew and powdery mildew and has good storage tolerance. It is suitable for cultivation in the Guanzhong area of Shaanxi Province and similar ecological regions. In September 2023, ‘Ximi 9’ was registered as a non-major crop variety by the Ministry of Agriculture and Rural Affairs. |
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