施用油茶饼粕对苹果果实品质的影响

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中图法分类号：S661.1 文献标识码：A 文章编号：1000-2324（2025）02-0258-08

Abstract：Organic fertilizer plays animportantroleintheformationofappleyieldandfruit quality.Camelliaoleifera seedcakeistheresidualofCamelliaoleiferaseedafteroilextraction.Camelliaoleiferaseedcakeisrich in polysaccharides，crude protein，oilandother nutrients，butwhetheritcanbeusedasanorganicfertilizerforfruittree production is yet unknown.In this study，'Shoufu 3'，'Fuji'，and'Yanfu 10′ apple varieties are used as test materials，and diferentamountsofCamellaoleiferaseedcakeareappiedtoapple tresandtheir effectsonfruit qualityaredetected to explore the potentialofusing Cameliaoleifera seed cake as anorganic fertilizerinorchards.The amountofCamellia oleifera seed cake used for one apple tree are set as follows： O，1.5，2.5， 3.5kg per plant. The results show that compared withthetreatment without Camellaoleifera sed cake，theuseofCamella oleifera seed cake significantly improves the appearance quality of apple fruit.Among the treatments，the application of 3.5kg per tree performs the most notable improvements insingle fruit weight，，fruit shape index，glossiness，andcolordifference index.However，while the applicationofCameliaoleifera seed cakecanaffct the fruit firmness，thecontents of soluble solidsandorganic acid to some extent，the generalimpactoninnerqualityarenotsignificant.Inconclusion，theapplicationofcamelliaoleifera seedcakecanenhance fruit qualitycomprehensively，indicating itspotentialasasustainableorganic fertilizerfor fruit tree production.

Keywords：Apple; organic fertilizer; Camellia oleifera seed cake; fruit quality

苹果是我国最重要的水果之一[1]，苹果产业在脱贫攻坚和乡村振兴过程中发挥了重要作用。（剩余7643字）