Journal of Zhejiang Agricultural Sciences ›› 2026, Vol. 67 ›› Issue (9): 2314-2317.DOI: 10.16178/j.issn.0528-9017.20250223

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Effects of different organic materials on soil and yield of greenhouse vegetables

QIAN Zhongming1(), HUANG Jiaqi1, WU Lingen1, WANG Ronglei1, ZENG Xianjun1, XU Lijun1, CHEN Xiang1,2()   

  1. 1.Tonglu County Agricultural Technology Extension Center,Tonglu 311500,Zhejiang
    2.College of Informatics,Huazhong Agricultural University,Wuhan 430070,Hubei
  • Received:2025-03-24 Online:2026-09-11 Published:2026-09-24
  • Contact: CHEN Xiang

Abstract:

To address the problem that soil salinity accumulation in greenhouse vegetable production restricts the sustainable development of the vegetable industry,this study conducted a comparative experiment using four organic materials with contrasting C/N ratios,namely wood chips,rice straw,chicken manure,and pig manure. The results showed that all types of organic materials improved soil physical properties,with soil bulk density significantly(p<0.05)decreased by 3.73%-8.96%,the content of >0.25 mm water-stable aggregates in soil significantly increased by 14.98-20.19 percentage points,soil organic matter content significantly increased by 3.53%-5.11%,and total yield significantly increased by 11.73%-20.29%. These findings can provide a reference for the efficient,stable,and sustainable development of the greenhouse vegetable industry.

Key words: vegetables, soil, organic materials, salinity, microorganisms

CLC Number: