不同施肥方式对河谷地区茄子生长及土壤特性的影响

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中图分类号：S641.1 文献标志码：A 文章编号：1673-2871（2025）07-151-06

Effects of different fertilization methods on eggplant growth and soil characteristicsin river valley area

WANGWei1²，HOULili³，WANGQingfeng'，WANGLiye'，Patiman' （1.YiningAalonn;trach AcademyofActuraensigicaletfsehsitef vision，XinjiangProductionandConstructionCorps，Wujiaqu833oo，Xinjiang，China）

Abstract：Inordertoinvestigatetheeffectsofdifferentbiologicalfertilizerapplicationmethodsonthegrowthyield， quality，andsoilcharacteristicsofeggplantinrivervallyarea，Shengyuan3wasusedasthetestmaterial.Sixdierent field experimentswereconductedin2023，includingsingleapplicationofchemical fertilizer（CK），onventionalfertilization（T1），icalertilrrobialtler），onetioalertilatioicrobalertilT），ilizer+humicacid liquidfertilizer+microbialfertilizer（T4），andconventionalfertilization+microbial fertilizer+humicacid liquidfertilizer（T5）.Thechanges ineggplant yield，qualityandsoilcharacteristicsafter harvest were analyzed.The results showed thattheapplication of microbialfertilizercould promote thegrowthofeggplant plantsand increase the leafareaperplant.Comparedtotheapplicationofchemical fertilizeralone，T5 treatment hadasignificant efectson eggplant plant height，stem thickness，leaf area，and yield，increasing significantly by 13.5% ， 13.6% ， 60.6% ，and 25.0% ， respectively.The application of humic acid liquid fertilizer significantly increased the soluble sugar content and crude protein content of eggplant.The T4 treatment increased significantly the soluble sugar content by 23.2% compared to the control，and the T5 treatment increased significantly the content by 25.4% compared to the control. The application of humicacidliquidfertilizerincreased thetotal nitrogen，totalphosphorus，andorganicmatercontentofthesoil，utthe change in total potasium content wasnotsignificant.Comparedtothecontrol，underT3 treatment，urease，acid phosphatase，and sucrase in the soil showed the highest enzyme activity，which increased significantly by 30.3% ， 18.7% ，and

58.2% ，respectively.The research results provide a theoretical basis for the high qualityand eficient production of eggplant and the optimization of fertilization plans inriver valley area.

Key words： Eggplant; Fertilizer reduction; Liquid fertilizer; Growth; Soil characteristics

伊犁河谷地处中亚内陆腹地，三面环山，构成“三山夹两谷"的特殊地貌轮廓，气候温和湿润，属于温带大陆性气候，是新疆最湿润的地区，被誉为“西域湿岛”“塞外江南”。（剩余7424字）