微生物菌剂与减氮配施对甜樱桃果实品质的影响

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引用格式：，等.微生物菌剂与减氮配施对甜樱桃果实品质的影响[J].湖南农业科学，2025（5）：44-48.DOI：10.16498/j.cnki.hnnykx.2025.005.009

中图分类号：S662.5 文献标识码：A 文章编号：1006-060X（2025）05-0044-05

Abstract：Tesweetcherryvariety'Hongdeng'wasplantedandtreatediththree microbialinoculants （Paenibacilusmucilaginosus， Bacilusmegatum，dBevcillslterosous）inombatioihdifntrogenflevels（oductoig fertilizer， 10% reduction in nitrogen fertilizer，and 20% reduction in nitrogen fertilizer）.The effects of the combined application of microbialinoculantswitheducednitrogen fertilizeronthefruitqualityofsweetcherywerestudied.Theresultsshowedthatthe combinedapplicationofthreemicrobial inoculants withreducednitrogenfertlizerimprovedthe fruitqualityofsweetchery toa certain extent. Compared with the control， the treatment of P. mucilaginosus combined with a 10% reduction in nitrogen fertilizer increased the soluble solids and soluble sugar content in the fruits by 11.85% and 32.20% ，respectively， while reducing the titratable acid content by 26.05% . The treatment of B .megaterium combined with a 10% reduction in nitrogen fertilizer reduced the total phenol and flavanol content in the fruits by 25.12% and 18.31% ，respectively，while increasing the total phenol content by 21.39% .The treatment of P. mucilaginosus combined with a 10% reduction in nitrogen fertilizer had the second-best effects on the total phenol， total favonoid，andfvaolontentineetchefruitIoclusion，thombindaplicatonoficroialioulats withuced nitrogen fertilizer can improve the fruit quality of sweet cherry， and the treatment of P. mucilaginosus combinedwith a 10% reduction in nitrogen fertilizer has the best effect.

Keywords：sweet cherry;microbial inoculants; nitrogen fertilizerreduction; fruit quality

甜樱桃（PrunusaviumL.）为蔷薇科李属植物，又称车厘子、欧洲甜樱桃[1]，原产于欧洲和西亚。（剩余5650字）