| 韩佳宇,林玲,余欢,曹雄军,郭荣荣,白先进,时晓芳,黄桂媛,程昌富,张瑛.葡萄新品种郑艳无核在广西南宁的引种表现 及一年两收栽培技术[J].中国南方果树,2022,51(3): |
| 葡萄新品种郑艳无核在广西南宁的引种表现 及一年两收栽培技术 |
| Introduction performance and double-harvest-a-year cultivation technique of new grape variety ‘Zhengyan Wuhe’ in Nanning, Guangxi |
| 投稿时间：2021-12-04 修订日期：2021-12-21 |
| DOI：10.13938/j.issn.1007-1431.20210750 |
| 中文关键词: 郑艳无核 早熟 一年两收栽培 南宁 |
| 英文关键词:Zhengyan Wuhe Precocity Double-harvest-a-year cultivation Nanning |
| 基金项目:广西重点研发计划桂科（AB21196042、AB19245031）；财政部和农业农村部：国家现代农业产业技术体系资助（CARS-29）；广西农科院基本科研业务专项桂农科2021JM111；南宁市青秀区科技计划项目2020007；国家自然科学基金资助项目（31760554） |
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| 中文摘要: |
| 为了充分利用广西及南方地区的温光资源，引种适合一年两收的无核、红色、具香味葡萄新品种。本试验引进郑艳无核葡萄新品种在广西南宁种植，观察其植物学特性、物候期、生长结果习性、果实性状及抗病性等表现，并研究其一年两收栽培技术。经过4年的引种观察，郑艳无核葡萄在广西南宁可成功实现一年两收，表现为红色、无核、早熟、果穗中等、不易裂果、着色均匀、有香气、稳产等特点。4年引种观察期间，一茬果每667m2最多为708.14kg，二茬果每667m2最多为578.02kg；一茬果可溶性固形物含量最高为22.97%，二茬果可溶性固形物含量最高为23.71%；一茬果在6中旬到月末果实完全成熟，二茬果在11月底到12月初果实完全成熟。郑艳无核葡萄在广西南宁引种表现优良，适合在广西南宁及气候类似地区在避雨条件下进行一年两收栽培。 |
| 英文摘要: |
| The present experiment was conducted to make full use of the temperature and light resources in Guangxi and South China, new grape varieties with seedless, red, no color barrier, fragrant and suitable for double-harvest-a-year cultivation were introduced. New grape variety‘Zhengyan Wuhe’was introduced and cultivated in Nanning, Guangxi. The botanical characteristics, phenology, growth habit, fruit character and disease resistance of ‘Zhengyan Wuhe’ grape were observed, and the double-harvest-a-year cultivation technology was studied. After four years’ introduction and observation, it was found that‘Zhengyan Wuhe’ grape could successfully achieve a double-harvest-a-year cultivation in Nanning, Guangxi. The fruit quality was excellent with red, seedless, early maturing, medium clusters, less cracking fruit, even color, aromatic, stable yield, etc. In the four years’ introduction and observation, the maximum yield was 708.14kg/ha for the first harvest, 578.02kg/ha for the second harvest. the maximum oluble solid content was 22.97% the first harvest, 23.71% or the second harvest. The first crop was completely ripe from mid-June to the end of June, and the second crop was completely ripe from late November to the beginning of December. ‘Zhengyan Wuhe’ grape has good introduction performance in nanning, Guangxi, and is suitable for double-harvest-a-year cultivation under rain shelter in Nanning and climate similar areas. |
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