A pig ecological breeding fermentation bed based on mechanical turning and its production method and application

Abstract

The invention discloses an ecological raising fermentation bed used for live pigs and based on mechanical material turnover. The ecological raising fermentation bed is positioned in a padding groove below a live pig raising mesh bed, the distance between the live pig raising mesh bed and the ground is 1.5-2.0 m, the biological fermentation bed has the thickness being 70-90 cm and the humidity being 50-60%, and a traveling-type pile-turning machine is arranged in the biological fermentation bed. In an overhead mesh bed slatted floor pig-raising mode, excrements can fall to the lower-layer padding groove through the mesh bed, and the traveling-type pile-turning machine in the biological fermentation bed is used to turn over materials in the ecological raising fermentation bed every 2-3 days, so that the time and labor are saved, a manure pollution problem caused by live pig raising for a long time is solved, a piggery environment is improved, the harm degree of pathogenic bacteria is reduced, the production performance and body immunity of the pigs are improved, and a good foundation is provided for realizing healthy live pig raising and clean production.

Description

technical field [0001] The invention relates to an ecological breeding process for pigs, which belongs to the field of agricultural ecological environment protection. Background technique [0002] At present, my country's animal husbandry has entered the stage of modern development, and is gradually transforming into a technology-intensive, resource-efficient and environment-friendly type. The comprehensive production capacity and the overall scientific and technological level of animal husbandry have been significantly enhanced and improved. In 2010, the total output value of my country's livestock and poultry breeding industry reached 2 trillion yuan, an increase of more than 160% compared with 2001, accounting for 30% of the total agricultural output value in 2010. While the rapid development of animal husbandry improves people's living standards, it also causes a large amount of livestock and poultry pollution waste to be produced and discharged. The annual production ...

AI Technical Summary

Problems solved by technology

However, in the current method of using biological fermentation beds to raise ecological pigs, excrement and litter are mixed and fermented under the action of pigs turning over, and the way of turning pigs has defects such as untimely, incomplete, and uneven, so that the inside of the fermentation bed Beneficial microbial flora cannot fully decompose pig manure, which will cause the fermentation bed to become dirty and even cause digestive tract diseases in pigs

At the same time, there will be a large amount of mycotoxins in the litter after fermentation, and the pigs will often cause frequent illnesses after eating, which is difficult to control

Therefore, the fermented mattress layer may become a breeding ground for animal pathogens, and there is a hidden danger of accumulation and outbreak of diseases

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