Journal of Zhejiang Agricultural Sciences ›› 2026, Vol. 67 ›› Issue (4): 958-962.DOI: 10.16178/j.issn.0528-9017.20250149

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Effect of organic fertilizer replacing chemical fertilizer on the quality and soil physical and chemical properties of Myrica rubra

YE Fang1(), WANG Linwei1, SHEN Yimin1, WU Yuyong2, WANG Yuying3   

  1. 1.Farmland Quality and Fertilizer Monitoring Station in Xianju County,Xianju 317300,Zhejiang
    2.Specialty Technology Promotion Center in Xianju County,Xianju 317300,Zhejiang
    3.Institute of Environment,Resource,Soil and Fertilizer,Zhejiang Academy of Agricultural Sciences,Hangzhou 310021,Zhejiang
  • Received:2025-02-27 Online:2026-04-11 Published:2026-04-17

Abstract:

To investigate the effects of organic fertilizer replacing chemical fertilizers on the quality and soil physical and chemical properties of Myrica rubraMyrica rubra cv. Dongkui was used as the test material,the single fruit weight,fruit shape,fruit quality,and soil nutrient content of Myrica rubra were compared under treatments of organic fertilizer+100% chemical fertilizer(T1),organic fertilizer+85% chemical fertilizer(T2),organic fertilizer+70% chemical fertilizer(T3),organic fertilizer+55% chemical fertilizer(T4),and 100% chemical fertilizer(T5)treatments. The results showed that compared with 100% chemical fertilizer treatment(T5),T2,T3,and T4 treatments significantly(p<0.05)increased the horizontal and vertical diameters,total sugar content,soluble solids content,and vitamin C content of Myrica rubra fruit. Compared with T5 treatment,T4 treatment significantly increased the soil pH value. In summary,replacing partial chemical fertilizers with organic fertilizers can improve soil conditions and enhance the fruit quality of Myrica rubra.

Key words: Myrica rubra, organic fertilizer, chemical fertilizer, soil nutrient, quality

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