Fermentation bed pig breeding principle
The dry odorless pig raising method is also called fermentation bed pig raising method. It uses organic litter to build a fermentation bed. The feces excreted by pigs are buried in litter, the water is evaporated by the heat generated during fermentation, and the feces are decomposed by microorganisms. Therefore, there is no odor, generally only 3 days, the feces will be decomposed by microorganisms; in the entire breeding process without the need for water to wash the feces, the water needed to meet the pig to drink on the line, so called dry odorless pigs .
Fermentation bed pig breeding method
1, the housing requirements. It is generally required that the pig house sit south to the north. This kind of house is well-lighted and conducive to fermentation. It is well ventilated, and it has no stinky or flies. Plastic sheds are also available. In the winter, the lighting is good and warm. The pigs can safely pass the winter. In the summer, the sun visor is put down and the skirt film is shaken to allow ventilation and cooling.
2. Build a bedding bed. Cement tanks with a depth of about 1 meter can be used underground.
3, litter preparation. The litter is mainly wood chips, accounting for 90%, because it is very soft and can absorb moisture, the other 10% is soil and a small amount of salt. Soil requirements are clean soils that have not used fertilizers and pesticides, because there are more microorganisms inside; salt uses coarse salt, which is conducive to the decomposition of wood chips.
4, go to bed fermentation. The bacteria and litter after mixing and go to bed, padding thickness of 80-90 cm, fermentation 4-5 days, you can enter the pig.
Fermentation Bed Pig Law Precautions
1, in the circle of pigs in advance to completely remove the body of parasites.
2. Spray nutrient solution once a month for bed maintenance. The nutrient solution is a specially-cultivated active agent, which is mixed with water at a ratio of 1 to 300 and sprayed on the surface of the bed to increase the vitality of soil microorganisms, and accelerate the degradation and digestion of excreta.
3, the surface of the bacteria bed can not be too dry, it should be kept very loose, but do not let the dust rise, otherwise, the pig is vulnerable to respiratory disease.
4. When it is usually found that there is a lot of pig manure, spread it evenly to facilitate degradation.
5, pay attention to the breeding density, the number of pigs per unit area of ​​the head, the state of the bed will be reduced, can not quickly degrade, digest pig manure, generally each pig covers an area of ​​1.2 to 1.5 square meters.
Fermentation Bed Pig Benefits
1, save labor. Since there is no need for excrement, it can be raised as usual. If one person can raise 500 heads, this method can raise 1,000 heads and save 50%.
2, save feed. As the feces provide nourishment to the fungus, the fungus breeds continuously and forms hyphae. These mycelia have very high protein content and are the food of pigs. Consumption of it can save 20%-30% of the feed.
3, save medical expenses. After the pig has eaten the bacteria, it can not only help digestion, but also improve the immunity. The body is enhanced and the patient is not sick, saving a lot of medical expenses.
4, save water. Conventional pigs need a lot of water to wash, and this method only needs to satisfy the drinking of pigs, and it can save water by 90%.
In addition, the litter to be put in once can be used for a long period of time. Generally, it can be used for 3-5 years. If the maintenance is good, some can be as long as 10-20 years, and the replaced litter is a high-quality organic fertilizer.
Using this method of raising pigs, the entire fermentation bed has formed a perfect small “biosphereâ€, which can be said to be zero-emission, non-polluting ecological agriculture, and satisfies the behavioral characteristics of swine grazing, and returns it to “original growthâ€. "The environment is in a good mood to achieve a state of harmony between pigs and nature.
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