有机无机复混肥对茶叶产量、品质及土壤生物性状的综合效应研究

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中图分类号：S571.1 文献标识码：A 文章编号：2095-5774（2025）06-0589-06

The comprehensive effects of organic-inorganic compound fertilizers on tea yield， quality and soil biological properties

Yi Zewen

（Ninghua County Economic Crop Technology Station，Ninghua，Fujian 3654Oo， China）

Abstract：【Objective】To explore the efects of applying organic-inorganiccompound fertilizers on tea tree growth and teagardensoilinteagardens，andprovidetheoretical basisandtechnicalreference forscientificfertilizationin tea gardens.【Method】Taking the’Jin Guanyin'tea tree variety tea garden in theacidicred soil as theresearch object， diferentorganic-inorganiccompoundfertilizertreatments weresetup，ndteayield，teaquality，biochemicalcomponents， andsoil biologicalpropertiesofthetea garden were measured.Theexperimentaldata werestatisticalyanalyzed.Result】 Theapplicationoforganic-inorganiccompoundfertilizerpromotedbudandleafof teatreegrowth，significantlyincreased germinationdensity，weight ofone budand three leaves perhundred buds，andyieldoffresh tea leaves.The maximum yieldof fresh tea leaves after applying organic-inorganic compound fertilizer reached 5945.25kg/hm2 ，representing a 25.73% increase compared to theapplicationofcompoundfertilizeralone.In terms of qualitycomponents，afterapplying organic-inorganiccompound fertilizer，thecontentoffree aminoacidsand water extractincreased，the polyphenol-amino acidratio decreased，and the aromaandtasteof tea were improved.[Conclusion】The fertilizationscheme of6O%organicinorganic compound fertilizer +40% compound fertilizer has the best effect on improving soil biological properties， increasing soilmicrobial quantityand enzyme activity，andenhancingsoil fertilityinacidredsoil teaplantation. Keywords：organic-inorganiccompound fertilizer;oolong; yield; quality;soil; biological properties

茶叶是世界重要的饮品之一，其品质和产量受多种因素影响，施肥是其中关键环节[1]。（剩余5660字）