Low-carbon environment-friendly micro-ecological fermentation bed pig farming technology

Abstract

The invention relates to a low-carbon environment-friendly micro-ecological fermentation bed pig farming technology which comprises the following steps of: 1) manufacturing of a pigsty; 2) manufacturing of a fermentation bed; and 3) management of the padding of the fermentation bed and the pigs. In the invention, the microbial fermentation bed farming technology is adopted for thoroughly solving the environmental pollution caused by livestock farming; and since the organic padding contains special beneficial microorganisms with equivalent activity, the manure excreta of the pigs can be quickly and effectively degraded and digested. Since the pigsty does not need to be flushed, the sewage for flushing the pigsty is avoided; and moreover, the padding of the fermentation bed is changed once in 1-3 years, and the replaced old padding is re-fermented to produce natural organic fertilizer, thereby preventing the waste from being discharged out of the pig farm and really achieving the aim of zero emission in pig farming.

Description

technical field [0001] The invention relates to a breeding process, in particular to a low-carbon, environment-friendly micro-ecological fermentation bed pig-raising process. Background technique [0002] Modern large-scale livestock and poultry breeding, while improving productivity, also brings a large amount of livestock and poultry manure that is difficult to handle, resulting in serious environmental pollution; at present, the annual production of livestock and poultry manure in China has reached 1.9 billion tons, exceeding the industrial solid The amount of waste discharge is more than 2 times; the effect of various existing livestock and poultry manure treatment technologies is not satisfactory. The biogas slurry cannot have enough land for its digestion, causing large-scale non-point source pollution. Under such circumstances, it is urgent to find a more ideal and effective manure treatment technology. The low-carbon, environmentally friendly micro-ecological fermen...

AI Technical Summary

Problems solved by technology

[0002] Modern large-scale livestock and poultry farming, while improving productivity, also brings a large amount of livestock and poultry manure that is difficult to handle, resulting in serious environmental pollution; China's annual production of livestock and poultry manure has reached 1.9 billion tons, exceeding the industrial solid The amount of waste discharge is more than 2 times; the effect of various existing livestock and poultry manure treatment technologies is not satisfactory. pollution, the biogas slurry cannot have enough land for its digestion, causing large-scale non-point source pollution

Images