果树资源学报2026，Vol.7Issue(5)：28-31,4.
不同施肥方案对矮化密植富士苹果果实品质的影响
Effects of Different Fertilization Schemes on Fruit Quality of Dwarf and Close Planting Fuji Apple
摘要
Abstract
[Objective]To study the effects of different fertilization schemes on fruit quality of dwarf and close planting Fuji apple.Through the determination of relevant indicators,the optimal fertilization scheme for Fuji apple cultivation was explored to provide technical basis and reference for efficient apple production.[Methods]Fuji apple with 12 years old was used as test material.Four treatments were set up,including conventional fertilization,optimized chemical fertilizer,combined application of organic and inorganic fertilizers,and reduction of nitrogen,increase of phosphorus and potassium.The fruit quality indexes such as single fruit weight,soluble solids mass fraction,soluble sugar mass fraction,titratable acid mass fraction and vitamin C content were measured.The effects of different fertilization schemes on the fruit quality of dwarf and close planting Fuji ap-ple were analyzed,and the optimal fertilization scheme was selected.[Results]The combined application of organic and inor-ganic fertilizers significantly increased the single fruit weight,fruit hardness,soluble solids content,soluble sugar content and vitamin C content of Fuji apple fruit,and reduced the titratable acid content.The fruit quality was the best.Optimizing chemi-cal fertilizer and reducing nitrogen and increasing phosphorus and potassium treatments can also improve fruit quality to a cer-tain extent.[Conclusion]The main quality indexes of Fuji apples under different treatments were measured and comprehen-sively evaluated.The variance analysis showed that the organic-inorganic combined treatment was superior to the other three treatments,which could significantly improve the fruit quality of dwarf and close planting Fuji apples.关键词
富士苹果/矮化密植/施肥方案/果实品质Key words
Fuji apple/dwarf close planting/fertilization scheme/fruit quality分类
农业科技引用本文复制引用
姚凡,孔维军,李毅斌,樊霞,崔会芳..不同施肥方案对矮化密植富士苹果果实品质的影响[J].果树资源学报,2026,7(5):28-31,4.基金项目
天水市科技支撑计划-农业类(2022-NCK-1765) （2022-NCK-1765）
