Introduction of fermentation bed technology

Introduction to Fermentation Bed

Fermented bed is an environmental protection, safe and effective ecological pig breeding method, which is put forward by using new natural agricultural concept and modern microbial fermentation technology. The invention realizes no emission, no pollution and no odor of pig breeding and thoroughly solves the environmental pollution problem of large-scale pig farms, and is a set of virtuous cycle ecological pig breeding system which integrates pig breeding science, nutrition science, environmental hygiene science, biology and soil fertilizer science and follows the principles of low cost, high output and no pollution. It is another bright spot formed by the development of factory-scale pig farming to a certain stage, and it is a new mode of sustainable development of pig farming.

fermentation bed

fermentation bed principle

The principle of fermentation bed is to use microbial fermentation bed for natural biological fermentation (Feed is added with nutrition partner or feed starter is used for microbial anaerobic fermentation to promote absorption, feces and urine are used for microbial oxygen consumption fermentation decomposition treatment), which is to use Guangzhou Yiyuan Biotechnology ecological pig strain nutrition partner and feces straw starter to mix straw, sawdust, rice husk powder and feces (or soil) according to a certain proportion for microbial fermentation and reproduction to form a micro-ecological fermentation bed factory, which is used as the bedding of pigsty. The pig manure, urine and bedding materials are fully mixed by utilizing the arching habit of pigs as machine processing, and organic substances in pig manure and urine are fully decomposed and transformed through decomposition and fermentation of fermentation beds, so that microorganisms feed on undigested pig manure and breed. With the disposal of pig manure, the smell is gone. At the same time, a large number of microorganisms which reproduce and grow provide inorganic nutrients and thalli proteins for pigs to eat, so that the pigsty bedding fermentation bed can be evolved into a microecological feed processing plant to achieve the purposes of odorless, tasteless and harmless.

Fermentation bed is to give livestock a natural ecological primitive living environment in the breeding process. The fermentation bed process mainly includes improving the living environment and feeding two aspects. Living environment is to build fermentation bed, feeding is to raise pure ecological fermented feed and improve drinking water, in these three aspects to give livestock living and feeding process a natural ecological living environment.

The core concept of fermentation bed ecological breeding technology is: through the collaborative fermentation of bedding and livestock manure, the rapid transformation of raw manure, urine and other breeding wastes, elimination of odor, inhibition of pests, bacteria, at the same time, beneficial microbial flora can synthesize bedding, manure into sugar, protein, organic acids, vitamins and other nutrients for livestock to eat, enhance livestock disease resistance, promote the healthy growth of livestock.

The fermentation bed is divided into underground fermentation bed and aboveground fermentation bed. Underground fermentation beds require digging 80-100 cm below the ground, filling them with organic bedding, and then putting livestock in them, they can grow freely. In places where the groundwater level is high, the above-ground fermentation bed can be used. The above-ground fermentation bed is built on the ground and requires a certain depth, and then the organic bedding that has been made can be filled.

Construction and Management of Fermentation Bed

Construction and Management of Fermentation Bed

Whether the fermentation bed is good or not is also related to the construction of the pigsty. Generally, pigsty is required to be east-west, north-south, such a house lighting is good, conducive to fermentation; and the north and south can be opened, suitable for good ventilation, no smell and no mosquitoes. If it is built into a greenhouse breeding mode with less investment, low cost, quick effect and quick conversion, it is both convenient and economical. Because the greenhouse cost is low, and the microclimate is easier to adjust. Winter lighting is good, keep warm, pigs can safely winter; summer ceiling put sun visor, the skirt film around shake up, can ventilate, cool down. General free-range households can be simple, generally can dig 80 cm below the ground, filled with organic bedding after the pigs