Journal of Zhejiang Agricultural Sciences ›› 2024, Vol. 65 ›› Issue (6): 1383-1386.DOI: 10.16178/j.issn.0528-9017.20228281

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Effect of the application of compound microbial agents on grape yield and quality

LYU Luqiong1,2(), ZHAO Qi3, GUO Junning2, XU Jie3, LI Bin2, HAN Jinqing4, WANG Yanli1,*()   

  1. 1. Institute of Plant Protection and Microbiology, Zhejiang Academy of Agricultural Sciences, State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Experiment Station for Crop Disease and Pest Resistance Evaluation, Hangzhou 310021, Zhejiang
    2. College of Agriculture and Biotechnology, Zhejiang University, Hangzhou 310058, Zhejiang
    3. Ningbo Yinzhou District Agricultural Technology Extension Station, Ningbo 315100, Zhejiang
    4. Ningbo Huize Biotechnology Co., Ltd., Ningbo 315100, Zhejiang
  • Received:2023-03-16 Online:2024-06-11 Published:2024-06-20

Abstract:

In order to study the application effect of compound microbial agents in grape production, field experiments were carried out to determine the effects of compound microbial agents on grape yield, quality and rhizosphere microbial community. The results showed that compared with the control, the application of compound microbial agents and chemical fertilizers could increase the yield, bunch weight and vitamin C content of grapes, reduce the content of titratable acid, increase the number of bacteria and actinomycetes, and decrease the number of fungi. Therefore, the application of compound microbial agents and chemical fertilizers can significantly improve the economic and ecological benefits of grape production.

Key words: compound microbial agents, grapes, yield, quality, soil microorganisms

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