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On the method of raising lazy pigs
The so-called lazy pig raising method, that is, the fermentation bed pig raising method, saves labor and does not need cleaning.
Because of its advantages of environmental protection, sanitation, energy saving, grain saving, time saving and labor saving, fermentation bed pig raising is welcomed by international aquaculture industries such as Europe and America, and is being fully promoted in China. Gymboree fermentation bed starter is a compound microbial agent with strong activity, fast fermentation decomposition and good deodorization effect. It is used to deodorize the fermentation bed of pigs, chickens, ducks, geese and rabbits, and has good economic and ecological benefits.
First, the benefits of lazy pigs:
1, deodorize, save energy and save grain. Heating costs can be saved in winter, ventilation is cool in summer, odor can be removed all year round, and pigsty becomes sanitary and clean, which greatly improves the living environment, working environment and living environment of people and pigs. A pig can save more than 100 kg of feed and more than 90% of water.
2, pest control, disease resistance and growth promotion. The fermentation bed can kill many kinds of eggs and pathogenic bacteria because of heating and fermentation, so that pigs are not easy or seldom sick, and gain weight quickly, with good meat quality, less water and fragrant meat. Compared with raising pigs without fermentation bed, the average weight gain of each pig is more than 10- 15 kg.
3. Recycling of waste. The mixture of sawdust, pig urine and manure is fermented into crude protein feed and high-grade and high-quality bio-organic fertilizer, which is rich in nutrition, loose and breathable, odorless and beautiful in appearance, and can be widely used in seedling raising, flowers, nutrient soil, cash crops, fruit and vegetables, chickens, ducks, geese and rabbits.
4, simple and convenient. This "fool-like" operation is simple, easy to operate, wide in application, low in cost, good in benefit, environmentally friendly and safe.
Second, the principle of lazy pig raising:
Spread Gymboree Qu and sawdust evenly in the shed, with a total thickness of about 50 cm. After the pig is put on the bed to defecate and urinate, the temperature of the celestial body will generally start to rise from the second day to the third day. After 3-7 days, functional microorganisms will increase geometrically (the theoretical number can reach 272 in 24 hours! ), using pig manure and urine as nutrient sources, the bedding mixture is gradually heated and fermented, the temperature of the central fermentation layer can reach 35-50℃ or higher, and the surface temperature is stable at 20℃ in winter and summer for a long time, basically forming a constant temperature bed. After the lower fermentation is completed, sawdust and other padding materials will gradually turn black due to fermentation carbonization, and the fermented products can be used as fertilizer or roughage and can be taken out of the house in batches. If it is not used, it can be removed for a long time, and the filler will gradually decrease over time, so it should be replenished regularly.
Third, the operation matters needing attention:
1. sawdust dosage: a standard circle with an area of 20㎡, and the thickness of padding is not less than 50 cm. The total amount of sawdust is about 6- 10 cubic meter. Too thin leads to no fermentation, and too thick may lead to too high and too fast internal temperature rise. Fermentation AIDS can be evenly sprinkled into all the padding materials at one time, or can be sprinkled locally in 3-4 layers. Try to use dry old sawdust, preferably dry fresh sawdust before sprinkling.
2. Dosage of microbial inoculum: 20㎡ pigsty (about 15 heads) uses 2kg of Gymboree fermentation assistant, once sprinkled 1.6kg, and the rest is used.
Supplementary use. The pigsty area should not be less than 10㎡, and the pig density should not be too high, otherwise the fermentation will stop due to the overload of manure accumulation.
3. How to dilute: Gymboree fermentation AIDS should be mixed with rice bran (or corn flour and bran) according to the ratio of microbial inoculum: rice bran (or corn flour and bran) = 1: 5 or more (the nutritional effect of fresh rice bran is better than that of aged rice bran), and then evenly sprinkled into sawdust. If possible, brown sugar water with a concentration of about 5% can be sprayed into the rice bran microbial inoculum mixture.
4. Rhythm control: The fermentation rhythm and temperature of pigsty can be controlled artificially. One or more comprehensive measures can be taken to increase the temperature and ferment quickly: increasing the amount of fermentation AIDS, adding brown sugar water to activate the fermentation inoculum in advance, adding more nutrients such as fresh rice bran or urea water, increasing the thickness of sawdust layer, increasing the times of turning and punching ventilation, and appropriately increasing the water content of sawdust mixture (but the water content should not exceed 70%, otherwise it will produce odor and odor due to the fermentation and decomposition of spoilage bacteria. The opposite measures can be taken to reduce the temperature. Generally, the internal temperature does not exceed 50℃, the core fermentation layer does not exceed 60℃, and the surface temperature is below 25-30℃.
5. Substitution of padding: try to use sawdust, which is not easy to get, and can be partially replaced by rice husk and straw. Saw dust was still used when the surface was twenty or thirty centimeters. It should be noted that the rice husk should be broken, and the straw should be cut short (below 0.5mmc) or crushed, but not too fine.
6. Humidity area: The humidity of the fermentation bed should be well controlled, and the padding can generally be dried. If the padding is too dry, it is easy to cause dust and affect the breathing of pigs, spray some water on the surface. The maximum humidity shall not exceed 70%, otherwise corresponding measures shall be taken. Note that neither rain nor underground water can penetrate into the river bed. The standard pigsty area should be above 20㎡ (other animals should adjust as appropriate), and it is forbidden to make pigsty fermentation beds below 10㎡.
7. Fermentation state: After normal operation, the materials in the lower layer of the fermentation bed gradually turn black, have no peculiar smell, have faint bouquet, the temperature is basically stable, and sometimes white hyphae can be seen. At this time, if you need fertilizer or coarse grains, you can take some from home. If you don't use it, you can't know for many years. For details, please contact1348 8664850qq493693161.