摘要
通过对龙眼不同疏花方式处理组和对照组的观察和数据分析,探究了疏花方式不同对开花坐果及果实品质的影响。结果显示:完全疏花组的开花数量和果实数量显著减少,坐果率降低,但果实品质较好;部分疏花组保留了适量的花蕾,开花数量相对较多,坐果率相对较高,保持一定的产量和较好的果实品质;延迟疏花组保留了所有花蕾,开花数量最多,但坐果率受到影响,果实品质相对较差。研究结果可为龙眼种植者提供一定的参考和指导,为龙眼品种改良和栽培技术的发展提供理论基础和实践指导。
Through the observation and data analysis of Dimocarpus longan treatment group and control group with different flowerthinning methods,the effects of different flower-thinning methods on flowering,fruit setting and fruit quality were explored.The results showed that the number of flowers and fruit in the completely sparse group decreased significantly,and the fruit setting rate decreased,but the fruit quality was better.Some of the sparse flower groups retained the right amount of flower buds,the number of flowers was relatively large,the fruit setting rate was relatively high,and the yield and fruit quality were maintained.The delayed flower thinning group retained all buds and had the highest number of flowers,but the fruit setting rate was affected and the fruit quality was relatively poor.The research results can provide some reference and guidance for Dimocarpus longan growers,and provide theoretical basis and practical guidance for the improvement of Dimocarpus longan varieties and the development of cultivation technology.
作者
李秋裕
Li Qiuyu(Jiexi Agricultural Science and Technology Extension Service Center,Jiexi 515400,Guangdong,China)
出处
《农业技术与装备》
2024年第5期99-101,共3页
Agricultural Technology & Equipment
关键词
龙眼
疏花
开花坐果
果实品质
Dimocarpus longan
thinning flowers
blossom and bear fruit
fruit quality
