Fermentation bed used for ecological pig raising

Abstract

A fermentation bed used for ecological pig raising relates to the technical field of pig raising and is characterized in that a tunnel with the depth of 80 cm to 100 cm is dug underground; brick walls with the thickness of 24 cm are arranged at the periphery of the tunnel; padding is laid in the tunnel and comprises three lower layers, an intermediate layer, and an upper layer; each lower layer is 30 cm in thickness and is composed of 90% of corn straws and 10% of red earth, and a thin layer of livestock salt is spread on each lower layer; the intermediate layer is 20 cm in thickness and is composed of 90% of saw dust and 10% of red earth, and a thin layer of livestock salt is spread on the layer; and the upper layer is composed of native bacteria and nutrient fluid, wherein the native bacteria and the diluted nutrient fluid are 2 kilograms per square meter, and are uniformly sprayed into the padding by means of clean water until the humidity reaches 75%. The fermentation bed used for ecological pig raising has the benefits that cyclic utilization of forage resource can be developed effectively through ecological raising, so that the manufacturing cost is reduced; excrement of pigs can be degraded, and bad odors can be eliminated, so that the environment is prevented from being polluted; and environmental stress of pigs can be eliminated, and the habit that pigs rout about for food can be satisfied.

Description

Technical field: [0001] The invention relates to the technical field of pig breeding, in particular to a fermentation bed for ecological pig breeding. Background technique: [0002] With the continuous expansion of the scale of farming and the improvement of the degree of globalization of the world agricultural economy. my country's pig industry is facing unprecedented development space and huge survival challenges. There are many problems and difficulties in pig farming, such as: 1. Human beings have higher and higher requirements for pork; The threat is becoming more and more serious; 3. The price of crop products continues to rise, causing more and more pressure on the pig industry; 4. International trade barriers affect the rapid development of my country's pig industry; The bottleneck of enterprise development has aroused the great attention of the society and the government. [0003] The existence of these problems has had a huge impact on the pig industry, so pig farm...

AI Technical Summary

Problems solved by technology

my country's pig industry is facing unprecedented development space and huge survival challenges. There are many problems and difficulties in pig farming, such as: 1. Human beings have higher and higher requirements for pork; The threat is becoming more and more serious; 3. The price of crop products continues to rise, causing more and more pressure on the pig industry; 4. International trade barriers affect the rapid development of my country's pig industry; The bottleneck of enterprise development has aroused great attention from the society and the government