Animal Husbandry and Feed Science ›› 2021, Vol. 42 ›› Issue (1): 63-68.doi: 10.12160/j.issn.1672-5190.2021.01.013

• Animal Production and Management • Previous Articles     Next Articles

Research Progress in Application of Fermentation Bed Technology in Dairy Cow Rearing

LI Zhong-ling1, 2, YUE Shu-ning1, 2, FU Bo1, 3, HAN Shan-shan1, 2, ZHANG Hong-yan1, 2   

  1. 1.Bio-agriculture Institute of Shaanxi,Xi′an 710043,China;;
    2.Enzyme Engineering Technology Research Center of Shaanxi,Xi′an 710043,China;;
    3.Shaanxi Key Laboratory of Plant Nematology,Xi′an 710043,China;
  • Received:2020-11-05 Published:2021-02-18

Abstract: With the continuous expansion of intensive rearing scale of dairy cows, the produced excrements cause serious pollution to the surrounding environment. Fermentation bed technology is a new type of environment-friendly cattle raising model. By using this technology, the excrements produced by livestock and poultry are fermented with microorganisms, achieving the disposal-free of the feces and urine in the shed and effectively solving the environmental pollution problem caused by large-scale animal rearing. In this paper, the principles, commonly used microorganisms, management measures and application effect of fermentation bed technology are summarized, and the existing problems and corresponding strategies in the process of dairy cow excrement treatment and resource utilization are analyzed and put forward, in hoping to provide references for intensive and healthy rearing of dairy cow.

Key words: fermentation bed, dairy cow, excrement treatment, microorganisms

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