2024年7月25日 星期四
连续浇灌腐植酸对柠檬品种‘云柠1号’叶中总黄酮含量的影响
Effect of continuous irrigation with humic acids on total flavonoids content in leaves of Citrus×limon ‘Yunning 1’
2021年 第30卷 第6期 页码[64-66]    下载全文[2.9MB]  
Abstract

Citrus×limon ‘Yunning 1’ planted in Ruili of Yunnan was continuously irrigated with 0.1, 0.5, and 1.0 g·L-1 fulvic acid and sodium humate respectively, and total flavonoids contents in leaves of C.×limon ‘Yunning 1’ in different months were compared. The results show that compared with the blank group, fulvic acid and sodium humate treatment groups have promotion effects on total flavonoids contents in leaves of C.×limon ‘Yunning 1’ in general, in which, total flavonoids contents in leaves of C.×limon ‘Yunning 1’ in 0.1 and 0.5 g·L-1 fulvic acid treatment groups in February 2021 and 0.5 and 1.0 g·L-1 sodium humate treatment groups in October 2020 and February 2021 are significantly (P<0.05) or extremely significantly (P<0.01) elevated. It is suggested that irrigation with 1.0 g·L-1 sodium humate has a relatively good promotion effect on total flavonoids content in leaves of C.×limon ‘Yunning 1’ in the early stage of treatment, while the promotion effect of irrigation with 0.5 g·L-1 fulvic acid is relatively good in the later stage of treatment.

关键词柠檬品种‘云柠1号’; ; 总黄酮; 黄腐酸; 腐植酸钠
Key wordsCitrus×limon ‘Yunning 1’; leaf; total flavonoids; fulvic acid; sodium humate
作者张汉琪1, 戴伟锋1, 李宝才1, 李进学2, 张敉1
所在单位1. 昆明理工大学生命科学与技术学院, 云南 昆明 650500; 2. 云南省农业科学院热带亚热带经济作物研究所, 云南 瑞丽 678600
点击量1092
下载次数779
基金项目国家自然科学基金资助项目(21466018)