Pig-fermentation technology to explain 

 First, what is the pig-fermentation 
 Fermentation technology is the utilization of bed farming microbiology, ecology, fermentation engineering, thermodynamics, to microbial activity as a function of material and energy "conversion hub" of a eco-friendly farming methods. Also known as natural pig method, lazy pig method. Its core technology is the use of active microbial flora complex, long-term, sustained, stable full of animal manure as organic fertilizer and energy degradation. Achieve pig no emissions, no pollution, no odor, the size of pig solve the environmental problems of a farming methods. 

 Second, the advantages of fermented pig 
 1 zero emissions, no odor, no pollution. Fermentation is different from the traditional pig-pig, pig manure, urine retention in the pig in the long term, not a day out emissions in the whole fattening period without removal of manure, can be taken to remove the one-time after slaughter pigs feces. Meanwhile, the manure through microbial degradation, odor reduced or no odor generation. 
 (2) improve the environment, the incidence rate has dropped, reducing the medication. Pig pig fermentation can regulate the internal environment, the "cool" role. Winter, because the litter, swine waste and feed a small amount of residual bacteria in the fermentation bed under the effect of rapid fermentation of decomposition, generate heat, the bottom temperature of up to 40 to 50 degrees, the middle temperature of up to 60 to 70 degrees, the surface temperature 25 to 30 degrees, the temperature of pig growth and development in line with the desired temperature. Cool in the summer, the temperature of the fermentation bed is not unlimited increase, remaining at a constant surface temperature condition. By artificial control, open the windows or reduced with a wet curtain cooling air temperature, can achieve the purpose of cool. 
 3. Saving labor and improve efficiency. Traditional pig manure clear up a lot of labor, and fermentation will be able to remove the cleaning pig-pen, keeping the main job is to add the feed, such as in the pig trough circle to install automatically, drinking fountain, on the more saving time, one can raise thousands of hogs, labor efficiency can be increased more than 60%, is conducive to pig-scale, industrialized farming. 
 4. Save water, electricity, feed, lower feed costs. Traditional pig requires a lot of water to wash pens, and fermented pig without washing water, drinking water can be as long as the pig, saving more than 90% water. "Cool" environment save a lot of coal. 
 5 reduce the use of additives to improve livestock quality. Pig food by turning arch litter material within the mattress to take the beneficial fermentation microbes, these microbes can change the pig in vivo micro-ecological environment, to enhance physical fitness purposes. Therefore, in the feeding process can reduce the additives, antibiotics, the amount of veterinary drugs, and enhance digestion and absorption, reducing drug residues in animal products, improve livestock quality. 
 Third, the fermentation of pig pig bed design 
 1 pig: new pig single type generally 4 to 6 meters wide, 8 to 20 meters long, 2 to 2.5 meters high eaves, roof height 3.5 meters. Block south, better thermal insulation roofing materials roof, to facilitate winter heat and summer heat. Barn windows to be bigger, so the sun can light more than one-third of the pig-bed area, it will give the interior a well-lit barn, is conducive to growth and reproduction of microorganisms in the litter. 
 2. Pigsty: a single column of net area of ??approximately 25 square meters, about 20 pigs may be kept. General area of ??each pig 0.8 1.2 square meters. Type under the ground without digging, digging underground style down 50 to 90 cm. In addition the bottom of the bed can not be fermented with cement poured, so as to breathe permeable. 
 3 bed barn construction fermentation Notes 
 (1) Ventilation: pigsty must design each window (when we built here in the barn to be designed to be bigger windows). Summer open windows around the outside to facilitate air circulation. 
 (2) the sun: Pig in the light should be sufficient, need to set clear light on the roof tiles, as much as possible so that the sun shines into the barn, so to enhance the fermentation of bacteria-bed activity is very important. (3) the fence: to use steel reinforcement bars, otherwise it is easy to damage. 
 (4) manger: available semi-automatic feeders. 
 (5) stocking density: according to the actual situation. Density is too small to provide enough nutrition to the microbes, litter is not fully fermented, loss of fermentation results. Density is too large, a greater impact on the fermentation bed, not so much microbial decomposition of manure, leading to fermentation bed wet. 

 Fourth, the fermentation production of mattress material 
 1 bedding material choice 
 Pig-fermentation technology is an important part of litter production. Padding general options: sawdust, straw powder, rice husk powder, sawdust produced by fermentation of the best bed, sawdust permeability and retention best. Powder with straw, rice husk powder instead, must be dry, not too small (in the 0.5-1 cm). Litter production is another key raw material - fermentation bacteria bed. Adding a small amount of litter in the corn flour, rice bran, feed, fermentation lees so bad slag better. 
 The role of litter in a variety of materials: 
 Straw powder, fluffy rice husk powder from the main ventilation effect, making the litter has adequate oxygen. 
 Sawdust, manure, rice bran, distillers grains and other feed is bad residue from the litter water-holding capacity and microbial nutrient source effect. 
 (2) ratio and the amount of litter 
 Padding ratio: 50% sawdust shavings, rice husk powder 40%, 10% wheat bran, fermented agricultural Beverly bed bacilli (leaven) 0.2%, water 60-70%. 
 3 litter production methods 
 Litter production in two ways: 
 (1) centralized production: This method can operate large machinery, more efficient for larger farms, production of litter in the new case is usually the method. 
 (2) directly in pig production: in the pig field by field within the stalks, leaves, weeds, shop at the bottom, then the sawdust, rice husk powder, rice bran, distillers grains and other bad mixed feed residue after use. Lower efficiency of this method is suitable for small farms. 
 4 litter fermentation operations 
 (1) fermentation mattress materials, bacilli + corn flour mixed well back, bagging back. 
 Bed fermentation broth + Beverly farm corn flour mixed powder: instructions within the government. Corn flour as a diluent to facilitate bacilli spread evenly, the dosage is about 20 square meters 40kg. 
 (2) built into the bed 20 to 30 cm sawdust, evenly sprinkle the surface of the broth and corn farmers Beverly powder mixed powder, turned with a rake to rake. 20 to 20 cm and then into the sawdust, on the surface and then sprinkle a layer of broth and cornstarch mixture of powder, even with the rake ability to turn the rake. And then evenly sprinkle water on the surface of water, and finally fell about 15 cm of sawdust, sprinkle a small amount of agricultural Beverly bacilli and water dilution. 

 Fifth, the management of pig-fermentation 
 1 fermentation bed management 
 (1) pig in the sawdust becomes low, the lack of appropriate complementary part. To help Zhugong turn the ground, pig feed Feeding Amount should be controlled in the normal amount of 90%, usually found in pig feces when stacked piles, use a rake to the surrounding pull it, easy to fully decompose. Ground can not be too dry, it is necessary to maintain a very loose, they can not have dust fly, or pigs susceptible to respiratory disease. Increase in the amount of damp places in particular the new sawdust, rice husk powder, sawdust shavings, rice shell powder, 50%. Relatively strong with a rake to turn loose bedding, flatten the uneven surface of the place. 
 (2) all pigs after slaughter, the best place litter drying 2-3 days; the litter turned again from the bottom again, add the appropriate mixture of fermented bacteria bed, 24 hours after the interval can once again into the pig breeding. Stocking density: the number of pig's head too much bed fermentation state would be lower, not rapidly degradable waste, the general area of ??each pig 1.2 1.5 square meters. 
 Beverly Agriculture Biotechnology Co., Ltd. 
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