Journal of Zhejiang Agricultural Sciences ›› 2026, Vol. 67 ›› Issue (5): 1174-1179.DOI: 10.16178/j.issn.0528-9017.20250284

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Effects of bamboo charcoal organic fertilizer on growth and development,yield and quality of Chinese cabbage

MA Ruifang(), DING Chaohong(), WANG Linlin, ZHONG Yangmin   

  1. Lishui Institute of Agriculture and Forestry Sciences,Lishui 323000,Zhejiang
  • Received:2025-04-14 Online:2026-05-11 Published:2026-05-12
  • Contact: DING Chaohong

Abstract:

This article explored the effects of different dosages of bamboo charcoal organic fertilizer on the growth,development,yield,and quality of Chinese cabbage,aiming to provide a theoretical basis for rational fertilization of heat-resistant seedling ball dual-use Chinese cabbage. In this experiment,the Chinese cabbage variety Zaoshu 8 was used as the test material,and six treatments of 0 t·hm-2(CK),1.5 t·hm-2(T1),3.0 t·hm-2(T2),4.5 t·hm-2(T3),6.0 t·hm-2(T4)and 7.5 t·hm-2(T5)were set up. The growth index,yield and quality of Chinese cabbage treated with bamboo charcoal organic fertilizer were compared and analyzed. The results showed that the application of bamboo charcoal organic fertilizer had a good effect on the growth index,yield and quality of Chinese cabbage,and the comprehensive effect of T2 treatment was the best. Compared with CK,the number of leaves of T2 treatment in the heading period significantly(p<0.05)increased by 20.83%,the single fresh weight of T2 treatment in seedling period,rosette period and heading period significantly increased by 277.89%,100.88% and 74.48% respectively,and the single dry weight of T2 treatment in seedling period,rosette period and heading period significantly increased by 186.34%,107.08% and 88.16% respectively. The yield of T2 treatment was 73.62 t·hm-2,71.77% significantly higher than that of CK,and the net income was 47 822.50 yuan·hm-2. The contents of vitamin C,soluble protein and soluble sugar of T2 treatment significantly increased by 74.21%,12.50% and 0.03 percentage points,respectively. Therefore,the recommended optimum fertilization rate was 3.0 t·hm-2(T2).

Key words: bamboo charcoal organic fertilizer, Chinese cabbage, growth, yield, quality

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