化肥减施配施有机肥与菌剂对设施生物降解膜栽培西瓜生长及果实品质和风味的影响

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中图分类号：S651 文献标识码：A 文章编号：0488-5368（2025）07-0052-09

Effects of Chemical Fertilizer Reduction Combined with Organic Fertilizer and Microbial Agents on Watermelon Growth， Fruit Quality and Flavor of Facility Fully Biodegradable

SHI Jun ，HAI Tao， ZHANG Leichen’，HU Ziwei'，ZHANG Huafeng' YING Quansheng'，WANG Yuhong'

（1.NingboKeyLabratoryofCharacteristic HorticulturalCrops inQualityRegulationandResistance BredingNingboAcademy

ofAgriculturalSciences，Ningbo，Zhejiang31500，China；2.ZhejiangA&FUniversity，Hangzhou，Zhejiang3130，Cina）

Abstract： This study investigated the effects of reducing chemical fertilizer application in combination with organic fertilizer and microbial agents on watermelon growth，fruit quality，and flavor，aiming to provide a scientificfertilization strategyforthe watermelon industryand to promote sustainable agricultural development.A field experiment with eight treatments was conducted，involving varying degrees ofchemical fertilizer reduction combined with the application of organic fertilizers and microbial agents.Measured parameters included phenological stages，plant height and stem diameter，single fruit weight，soluble solids content，concentrations of major sugar and acid compounds related to flavor，and the incidence of pests and diseases.The results showed that the combined application of reduced chemical fertilizer with organic fertilizer and microbial agents significantly enhanced plant height，stem diameter，fruit weight，and the accumulation of key flavor substances.Among the treatments， a 40% reduction in chemical fertilizer supplemented with 600kg/667m2 of organic fertilizer and microbial agents showed the most favorable outcomes，significantly improving both yield and fruit quality.Inaddition，this fertilization strategy effectively reduced the occurrence of soil-borne diseases.In conclusion，the integrated use of reduced chemical fertilizer，organic fertilizer，and microbial agentsisanefficientfertilizationstrategy toenhance watermelon yield and quality，thereby contributing to sustainable agriculture.Future research should focus on the long-term effects of such practices and assess their environmental impact to provide more refined and evidencebased fertilization recommendations.

Key words：Reduced compound fertilizer；Increased organic fertilizer；Microbial agents；Watermelon： Fruit quality；Facility fully biodegradable

引言

在现代农业生产领域，西瓜作为一种重要的经济作物，其产量和品质的双重提升一直是农业科研和生产实践的核心议题[1]。（剩余8169字）