| 蔡金术,何飞艳,徐 海,马幸幸,王元顺,卜范文.不同雄株花粉对‘翠玉’猕猴桃果实品质的影响[J].中国南方果树,2025,54(5): |
| 不同雄株花粉对‘翠玉’猕猴桃果实品质的影响 |
| Effect of different male pollens on fruit quality of ‘Cuiyu’ kiwifruit |
| 投稿时间：2025-03-06 修订日期：2025-04-19 |
| DOI：10.13938/j.issn.1007-1431.20250112 |
| 中文关键词: 猕猴桃 花粉直感 果实品质 雄株 翠玉 |
| 英文关键词:kiwifruit pollen xenia fruit quality male plants Cuiyu |
| 基金项目:湖南省科技创新计划项目(2024RC8241)；国家柑橘产业技术体系猕猴桃长沙综合试验站(CARS-26)；湖南省现代农业(水果)产业技术体系猕猴桃育种与栽培岗位专项(HARS-09)资助。 |
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| 中文摘要: |
| 为探究不同花粉对‘翠玉’猕猴桃果实品质的影响，采集不同猕猴桃花粉分别进行人工授粉，测定坐果率和果实主要品质指标。结果表明，各雄株花粉与‘翠玉’都具有较好的亲和性，美味猕猴桃雄株花粉M5、M6和M7处理均有效提高了‘翠玉’的单果重，显著降低了‘翠玉’的畸形果率。各处理对‘翠玉’的果形指数均无明显影响。美味猕猴桃雄株花粉对‘翠玉’的SSC提高均表现了良好的效果，M5和M7处理对提高‘翠玉’的干物质含量效果显著，中华猕猴桃雄株对果实的SSC和干物质含量影响不显著。综上，以M5和M7处理即美味猕猴桃‘贵长’雄株和‘米良1号’雄株更适宜作为‘翠玉’的授粉树。 |
| 英文摘要: |
| Actinidia chinensis cv. of ‘Cuiyu’ was used as the test material, the pollen of different male plants were tested, and the fruit setting rate, single fruit weight , fruit shape index, abnormal fruit rate, soluble solids content (SSC), and dry matter content of the fruits after softening were measured to study the effects of different mail pollens on kiwifruit quality. Results showed no significant differences in the fruit-setting rate of ‘Cuiyu’ pollinated with different male pollens compared to the control. Pollens from M5, M6, and M7 treatments significantly increased the average single-fruit weight and markedly reduced the rate of abnormal fruits. None of the treatments had a significant effect on the fruit shape index. Pollens from A. deliciosa males improved the soluble solid content (SSC) of ‘Cuiyu’ fruits more effectively than those from A. chinensis males. Both M5 and M7 treatments significantly enhanced the dry matter content of ‘Cuiyu’ fruits. The A. chinensis male pollen sources showed no significant effects on SSC or dry matter content. In conclusion, M5 and M7 (males of ‘Guichang’ and ‘Miliang 1’) are more suitable as pollinizers for ‘Cuiyu’. |
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