中国茶叶2026，Vol.48Issue(9)：45-52,8.
基施植物源黄腐酸对茶叶产量、品质及土壤肥力的影响
Effects of Basal Application of Plant-Derived Fulvic Acid on Tea Yield,Quality and Soil Fertility
摘要
Abstract
Using Xinyang tea population(Camellia sinensis)as experimental material,five treatments were estab-lished:a blank control,conventional fertilization,full application of tea-specific fertilizer combined with fulvic ac-id,30%reduction of tea-specific fertilizer combined with fulvic acid,and 70%reduction of tea-specific fertilizer combined with fulvic acid.The aim was to investigate the effects of basal application of plant-derived fulvic acid on tea yield,quality and soil fertility.The results show that the basal application of plant-derived fulvic acid com-bined with chemical fertilizer could enhance tea yield and quality,as evidenced by increased germination density,hundred-bud weight and fresh leaf yield,as well as elevated contents of free amino acids,tea polyphenols,and wa-ter extract,while slightly reducing caffeine content Furthermore,it optimized sensory quality.Among the treat-ments,full chemical fertilizer combined with fulvic acid exhibited the best overall performance,while the 30%fer-tilizer reduction combined with fulvic acid also achieved stable yield and improved quality.They represent a feasi-ble approach that balances economic benefits with environmental sustainability.These findings provided a scientif-ic basis for green and efficient fertilization practices in Xinyang tea gardens.关键词
茶树/黄腐酸/产量/品质/土壤肥力Key words
tea plant/fulvic acid/yield/quality/soil fertility分类
农业科技引用本文复制引用
蒋双丰,梁少茹,党永超,屈政,朱德焰,高凤光..基施植物源黄腐酸对茶叶产量、品质及土壤肥力的影响[J].中国茶叶,2026,48(9):45-52,8.基金项目
国家茶叶产业技术体系(CARS-18)、大别山实验室重点课题研发专项(DMLP008) （CARS-18）
