秋施有机肥对太秋甜柿土壤理化性状和果实品质的影响OA
Effects of autumn organic fertilizer application on soil physical and chemical properties and fruit quality of Taishuu persimmon
以 7年生太秋甜柿树为试材,于果实采收期分别施入腐熟羊粪、商品有机肥、微生物菌肥、高氮复合肥和对照不施肥5 种处理,研究秋施有机肥对太秋甜柿土壤理化性状、产量和果实品质的影响,为甜柿优质高产栽培提供理论依据.结果表明,与对照相比,施用腐熟羊粪、商品有机肥和微生物菌肥的土壤有机质含量分别提高16.55%、41.63%和 25.20%,甜柿产量分别提高 13.38%、27.85%和 25.07%,维生素 C 含量分别提高 8.30%、5.68%和 7.14%.因此,施用有机肥可以显著提高太秋甜柿土壤有机质、全氮、速效磷和速效钾含量,有效降低土壤容重、EC值、pH 值,改善果实品质.
Seven-year-old Taishuu persimmon trees were used as test materials.Five fertilization treatments were applied at the fruit harvest stage,namely decomposed sheep manure,commercial organic fertilizer,microbial inoculant fertilizer,high-nitrogen compound fertilizer,and no fertilization as the control.This study explored the effects of autumn organic fertilizer application on soil physicochemical properties,yield and fruit quality of Taishuu persimmon,aiming to provide theoretical support for high-quality and high-yield cultivation of persimmons.The results revealed that compared with the control,the treatments of decomposed sheep manure,commercial organic fertilizer and microbial inoculant fertilizer increased soil organic matter content by 16.55%,41.63%and 25.20%,Taishuu persimmon yield by 13.38%,27.85%and 25.07%,and fruit vitamin C content by 8.30%,5.68%and 7.14%,respectively.Consequently,organic fertilizer application significantly elevated the contents of soil organic matter,total nitrogen,available phosphorus and available potassium,effectively reduced soil bulk density,EC value and soil pH,and improved the fruit quality of Taishuu persimmon.
艾呈祥;秦伟;王洁;黄永红;沈广宁
山东省果树研究所,山东 泰安 271000新疆和田学院,新疆 和田 848099山东省果树研究所,山东 泰安 271000青岛农业大学园艺学院,山东 青岛 266109山东省果树研究所,山东 泰安 271000
农业科技
太秋甜柿有机肥土壤理化性状果实品质
Taishuu persimmonorganic fertilizersoil physicochemical propertiesfruit quality
《落叶果树》 2026 (4)
12-16,5
中央引导地方科技发展资金(YDZX2024013)山东省重点研发计划(2024LZGC029)山东省果品产业技术体系(SDAIT-06).
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