| 吴黎明,何利刚,王志静,宋放,王策,张豫,马小方,宋鑫,蒋迎春,张光国,廖胜才,向进.晚熟柑橘良种“夏金脐橙”在湖北三峡库区的栽培表现及技术要点-增刊[J].中国南方果树,2024,53(S1): |
| 晚熟柑橘良种“夏金脐橙”在湖北三峡库区的栽培表现及技术要点-增刊 |
| The Cultivation Performance and Key Technical Points of the Late-Maturing Citrus Variety "Summer Golden Navel Orange" in the Three Gorges Reservoir Area of Hubei Province. |
| 投稿时间：2024-09-25 修订日期：2024-11-15 |
| DOI： |
| 中文关键词: 夏金脐橙 晚熟 湖北三峡库区 结果习性 生物学特性 栽培技术 |
| 英文关键词:‘Xiajin’ navel orange Late-maturing the Three Gorges Reservoir Area of Hubei Province bearing habit biological characteristics cultivation technology |
| 基金项目:中央财政林业科技推广示范资金项目（鄂[2024]TG 37号）；湖北省重点研发计划项目（2022BBA153）；湖北洪山实验室重大项目（2021hszd009）；湖北省农业科技创新中心资助项目（2024-620-000-001-023）。 |
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| 中文摘要: |
| ‘夏金脐橙’(Citrus sinensis Osbeck ‘Summer Gold Navel Orange’)来源于华盛顿脐橙芽变,通过国家948项目引种至我国三峡库区自然驯化培育而成。通过在宜昌秭归郭家坝镇建立试验园,进行了连续3年的试验研究,对其生物学特性和结果习性进行了详细观察。结果表明：夏金脐橙遗传性状稳定,果实近圆球形,外形美观,无核,果面橙红色,平均单果重209.3 g,果肉橙色；高糖,可溶性固形物含量12.0~16.9%,可溶性糖含量9.1~11.2%；降酸早,可滴定酸含量0.36~0.55%,VC含量436.0 ~ 483.0 mg/kg,果实可食率66.5%,出汁率42.7%；果实于翌年3月中旬成熟,果实有香味 ,果肉细嫩,化渣程度高,汁多味甜,风味较浓,内质极佳,早果丰产性、稳产性好,可以作为中晚熟脐橙良种进行示范推广。在栽培技术方面,重点采取树冠覆膜或单果套袋、地面覆膜(草)等技术措施防冻,保护夏金脐橙越冬果实,防治落果和果实枯水,保证果实安全越冬。 |
| 英文摘要: |
| ‘Xiajin’ navel orange (citrus sinensis Osbeck "summer gold navel orange")comes from the budding of Washington navel orange, which was introduced into the Three Gorges Reservoir area of China through the national 948 project and cultivated naturally. Through the establishment of a product comparison test garden in Guojiaba Township, Zigui, Yichang, we conducted tests for three consecutive years, and observed their biological characteristics and Fruiting Habits in detail. The results showed that the genetic characters of ‘Xiajin’ navel orange were stable, the fruit was nearly spherical, beautiful in shape, seedless, orange red on the fruit surface, the average weight of single fruit was 209.3 g, and the flesh was orange. This variety has high sugar, soluble solid content 12.0~16.9%, soluble sugar content 9.1~11.2%. This variety has early acid reduction, titratable acid content 0.36~0.55%, VC content 436.0 ~ 483.0 mg/kg, fruit edible rate 66.5%, juice yield 42.7%. The fruit ripens in the middle of the next March. The fruit is fragrant, the pulp is tender, the degree of slag is high, the juice is much, the taste is sweet, the flavor is thick, and the internal quality is excellent. It has good early fruit yield and stable yield, and can be used as a medium and late maturing navel orange variety for demonstration and promotion. In terms of cultivation techniques, key measures include crown mulching or individual fruit bagging, as well as ground mulching (or grass) to prevent frost damage. These techniques help protect the overwintering fruit of "Summer Golden Navel Orange," prevent fruit drop and dehydration, and ensure the safe overwintering of the fruit. |
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