How to upgrade the use of chicken manure? In recent years, China's aquaculture industry has developed rapidly, with meat and poultry eggs ranking first in the world. The per capita occupancy of poultry eggs reached 16 kilograms, exceeding the world average. In 1998, the total egg production in China reached 21.9 million tons, creating a miracle for continuous growth for two consecutive years. The average annual increase is close to 10%, and the output value has increased by nearly 5 times. Greatly enriched the supply of poultry eggs for urban and rural residents in China. However, at the same time as satisfying the supply of poultry eggs by the people, the pollution in the livestock breeding industry is also increasing. According to relevant statistics, the annual output of animal manure in the country is about 1.73 billion tons, which is 2.7 times that of industrial waste. The annual production of nitrogen is about 15.97 million tons, and the annual production of phosphorus is about 3.63 million tons. COD is produced annually. The amount is about 54 million tons. The annual BOD production is about 54 million tons. The loss rate of livestock and poultry manure is as high as 25% to 30%. The COD emission is close to industrial wastewater. The total amount of COD and N, P losses are greater than the loss of chemical fertilizers. Quantity is one of the major causes of pollution in rural areas. The resource, harmless treatment and comprehensive utilization of livestock and poultry excrement are the development direction of future livestock waste and other waste disposal and utilization, and will bring about the sustainable development of agriculture in China and the improvement of the quality of agricultural products and the treatment of environmental pollution around the farms. good effect. Now mainly introduces the current use and disposal methods of chicken manure. The use of chicken manure is currently mainly in the following areas: 1. Fertilizer 1.1. Causes of Chicken Manure as Fertilizer Chicken manure is a relatively high-quality organic fertilizer containing approximately 1.63%, 1.54%, and 0.085% pure nitrogen, phosphorus (P2O5), and potassium (K2O). However, chicken manure is not treated or decomposed and directly applied to crops, there are great harms and hidden dangers, mainly in: 1 Infectious diseases and insect pests. Faeces contain coliforms, nematodes, and other pathogens and pests. Direct use can cause the spread of diseases and pests, crop diseases, and also affects the human health of food products. When unfermented organic materials are fermented in the soil, they can easily grow pathogens and insect pests. Cause the occurrence of plant diseases and pests; 2 fermentation burning seedlings. After organic materials such as unfermented raw manure are applied to the ground, they are fermented under the action of microorganisms when the fermentation conditions are met. When the fermentation site is closer to the root and the crop plants are smaller, the heat generated by the fermentation will affect the growth of the crops and burn. The crop roots, in severe cases, lead to plant death. 3 poison gas hazards. In the process of decomposition, harmful gases such as methane and ammonia are produced, which can cause acid damage and root damage to the soil and crops. 4 Soil oxygen deficiency. Organic matter consumes oxygen from the soil during the decomposition process, temporarily leaving the soil in an anoxic state, and inhibiting crop growth. 5 fertilizer effect is slow. In unfermented and mature organic fertilizers, nutrients are mostly organic or slow-acting, and cannot be directly absorbed and utilized by crops. Only the decomposition and conversion to the rapid-effect state can be absorbed and utilized by crops. Therefore, when the unfermented organic fertilizers are directly applied, the fertilizer efficiency is slowed down. 6 The cost is high. The raw materials are used without treatment. The volume of organic materials is large, the active ingredient is low, transportation is inconvenient, and the use cost is increased. 1.2. Treatment methods Since there are so many disadvantages, chicken manure must be fully decomposed before application, which will increase fertilizer efficiency and reduce unnecessary losses. However, the general processing methods such as stacking, long time, and many components have not been decomposed, such as adding some professional manufacturers, good reputation, quality assurance of the fermentation auxiliaries (such as goldfish starter). Here also introduce the next Golden Baby starter and fermentation processing methods. Jinbao Fermentation Agent is a natural compound fermentation fermenter firstly created in China. It absorbs the essence of Japan's and South Korea's international high-end microbiology engineering technology and process. The original strains are taken from the soil layer of the deep mountain forest in Changbai Mountain and purified and rejuvenated by high-tech screening. It is composed of bacteria, filamentous bacteria, yeasts, actinomycetes, and other natural beneficial microorganisms. It has a strong aerobic fermentation and decomposition capacity, and its fermentation function is “wild†and “powerfulâ€. â€, is a special microbial fermentation fungus that meets the requirements of national environmental protection and green food production materials. In Beijing, Shanghai, Guangzhou, Xuzhou, Gaoyou, Dalian, Chengdu, Ningbo, Shenyang and other more than 20 provinces and cities across the country, it has been rapidly promoted and is now entering the international markets of the UK, Australia and Syria. Fermentation method: (1) mix the chicken manure with straw, sawdust, etc. in proper proportions. 1 ton of material (about 2.5 tons of fresh material) plus 1 kg of golden bacon starter, diluted with 1 kg of golden baby starter and 5 kg of rice bran (or bran, corn flour, etc.) diluted and then evenly scattered into the material heap, mixed Mix it with fermentation. Note that the use of rice bran is best not to use "reunification", fresh rice bran nutrition and ventilation is much better than the old rice bran; (2) moisture content of the moisture fermentation material should be controlled at 60 ~ 65%. Moisture judgment: grasp a handful of material, see the water does not drip, landing is suitable for casual. Slow water fermentation, poor water ventilation, but also lead to "corrupt bacteria" work and produce odor; (3) temperature start temperature should be better than 15 °C, fermentation temperature control at 70 °C is appropriate, the temperature is too high Affect the nutrient; (4) mix the ventilation of this fermentative agent is good (consumption) oxygen microorganisms, it should increase the oxygen supply measures, so that mixing, diligent turning, ventilation is appropriate, otherwise it will lead to anaerobic fermentation It produces odors that affect the effect. (5) The entire fermentation process is completed 5-7 days. The finished organic fertilizer is fluffy, dark brown, slightly scented or earthy, nutrient-rich. It is used in fruits and vegetables, cash crops, nursery stocks and nutritious soil, and its value is increased several times. It has been fully fermented and cooked, so it must be made light. Layer fertilization to avoid deep application. 2. Biogas on biogas can be used for our life, production of fire, power generation, warmth and lighting of chicken houses, etc. Biogas residue is used as bait or fertilizer. Chicken manure is one of the raw materials for biogas fermentation, especially chicken manure with water, which can be used to make biogas. Animal feces are nitrogen-rich raw materials with C/N < 25/1. The fecal material has finer particles and contains more low-molecular-weight compounds. The raw material decomposes to generate gas at a high rate. If straws are used, it is better to pretreat them because the carbon content of the crop straw is high, and its C/N is greater than 30. /1. Straw is composed of lignin, cellulose, hemicellulose, pectin and waxy compounds and is not easily destroyed by the biogas microorganisms, and the straw directly under the pond will be heavily floating and crusting, affecting gas production efficiency and gas production. Gem Biogas fast rot pretreatment accelerates the decay rate and advances into the gas production stage. Biogas digesters also have to do their daily work, but after a long time the biogas digesters will also produce phenomena such as non-producing gas, low gas production rate, and slow production of gas, which is a headache for farmers. Biofermentation agents such as Gum Biogas Fermenters are products developed for such a phenomenon, which effectively increase gas production efficiency and gas production. Jinbao Biogas Fermentation Aid contains the nutrients and trace elements required for the growth and reproduction of methanogens. The use of trace elements in them effectively stimulates methanogens and promotes their rapid propagation. At the same time, they increase the activity of enzymes and speed up the reaction of enzymes, accelerating cellulose. The process of degradation and decomposition of macromolecular compounds; the use of nutrients necessary for the propagation of the bacteria added in the product to better grow the bacteria species; the use of a mixture of adsorbents to increase the contact area between the bacteria and the raw materials, and the use of adsorption The heat raises the temperature for methanogens and increases the heat, so that the biogas digesters can produce gas quickly. The dosage is calculated by adding 200-250 grams of Gum Biogas fermentation aid per cubic meter of digester. The basic amount of fermentation tanks with a volume of 4 cubic meters, 6 cubic meters, 8 cubic meters, and 10 cubic meters is roughly 2 bags, 3 bags, 4 bags and 5 bags. Note that when the new pool is in use, mix the raw materials and Gambo Biogas Fermentation Aid uniformly into the pool; when the old pool is in use, remove the biogas slurry from the discharge port to flush the Gum Biogas fermentation aid from the feed inlet into the pool. Repeat several times to try to mix evenly. Xinchi can shorten the start-up time by more than half, and the old pool can greatly increase the gas production and gas production rate and increase the gas production by 50-100%. However, the following points must be noted: 1 The accelerant only assists the gas production of biogas digesters, is not a raw material for fermentation, and the basic guarantee is that there are sufficient raw materials for fermentation; 2 It strictly follows the daily management of biogas digesters; 3 It is used in winter because the pool temperature is higher than the ground temperature. Try to do a good job of the heat preservation of the biogas digesters; the use of 4 additives cannot exceed 0.05% within one month. 5 If adding accelerator does not increase gas production within one week, you can find out the reasons as follows: Check whether the accelerator is within the valid period; whether the accelerator is fully flushed into the pool, and repeatedly inject the biogas into the inlet to ensure that it is evenly added. Into the pond; check whether the digester gas leakage, if the leakage is relatively small, the more gas pressure is greater, when the leakage and the gas phase, the pressure can only be maintained at a fixed pressure. 6 dry and light storage. 3. Feed 3.1. Why can chicken droppings be used for feed? Chicken manure is cheap, chicken manure contains a certain amount of metabolites, and has high reuse value. It is a kind of protein supplement with high quality and low price. Dry manure contains crude protein up to 15% - 30%, crude fiber 10% - 16%, crude fat 10-30%, various amino acids 8% - 10 %, at the same time contains a large number of constant and trace mineral elements such as calcium, phosphorus, potassium, sodium, magnesium, iron, copper, manganese, zinc, etc., in particular caged egg-laying chicken droppings, all higher than grain-based solid feed, 1 kg of chicken droppings Crude protein content is equivalent to 600 grams of concentrate. Its content is higher than corn and other cereal feeds. However, the crude protein in chicken manure contains 50% of non-protein nitrogen and is present in the form of uric acid. It can be used by ruminants and has low energy. The ash content is as high as 25%-35%. The digestive tract of the chicken is short, and the feed cannot be completely absorbed. Therefore, the chicken feces contain things that are not well-digested in the future. Pig farms feed fresh chicken manure to pigs. Pig manure is a good feed for pigs, it is a source of feed for development, and investment is low. It's easy and easy. It has been reported that pigs and chickens are jointly raised. In a 32-square-meter pig chicken confinement unit, high bed cages are used (upper chickens and lower pigs). Upper layers can feed 180 to 200 laying hens. The fattening pigs ranged from 6 to 8 (or 10 to 15 piglets), and the pigs directly ate fresh chicken manure. Although this method can also save costs and increase certain economic benefits, chicken manure contains harmful substances and parasite eggs (coccidial, nematode), fleas, cockroaches, cells that have lost intestinal mucosa, and fibers that have not been digested. , crude protein, trace element microorganisms, need to be treated before feeding pigs. 3.2. Processing methods Is there any good way to deal with it? And a faster method? There are also some such products on the market, such as Kimbera's feed starter. Jinbao Microbial Feed Fermenting Agent (Type II) is a feed-specific microbial fermentation aid that can ferment all feeds that need to be fermented. It is a kind of compound microbial agent compounded with scientific proportion and carefully compounded by adopting high-tech technological processes and means, selecting a variety of excellent microbial strains, and repeatedly purifying, rejuvenating, screening and independently separating pure cultures. Containing various functional bacteria such as Bacillus, Lactobacillus, Yeast, filamentous fungi. It is used for fermenting energy feeds, various roughage, miscellaneous grains and other animal and plant wastes. Fermentation method: 70% of the fresh chicken droppings (or pigeon droppings, duck droppings can also be substituted) without mildew, corn flour 15%, gluten 10%, wheat bran 5%, and golden baby type 2 feed starter by about 1000 The second addition, stir evenly, add water and wet, so that the water content controlled at about 65%. Then it is packed in a plastic bag or sealable tank and sealed for 3 days (when the winter time is slightly longer, it can be a day or two in summer). When the chicken manure is yellow-green and odorless and slightly sour, the fermentation is basically completed. Can feed. Fecal samples after fermentation, pigs love to eat, disease-free, ruddy fur, sleepy, can replace 50 percent of the concentrate feed, with Jinbao two fermentation auxiliaries feed for each pig feed cost savings One hundred yuan is worth promoting. 3.3. Attentions: (1) Non-polluted fresh chicken manure should be collected from the source of chicken manure; (2) The amount of chicken manure should be gradually increased to reduce the amount of chicken manure, and the amount of formulated feed should be reduced to prevent one-time addition. If the size of the pig is too large, the pig may refuse to feed due to inadaptability. The piglet may be added at 5% to -10%; the finishing pig may be added at 15% to 30%. (3) When chicken manure is used as feed, more grain feed should be added to increase palatability and mineral balance (4) Chicken manure should be stopped 15 days before slaughter of fat pigs. Feed green and green feeds and aromatic feeds so that the pork does not have the specific taste left over from the chicken droppings. 4. Other uses Chickens' faeces are easier to dry and are more suitable for fuel. In the United States, Minnesota farms also use poultry manure and waste to generate electricity. The "dung power station" costs 200 million U.S. dollars, and the full combustion of 3 tons of poultry manure equals 1 ton of coal. The remaining ash can also be reused as a fertilizer, contributing greatly to the convenience of manure disposal. When chickens form a certain scale, the handling and use of chicken manure is very important. Chicken manure is not only a good fertilizer, but also because it contains high nutritional value and can be used as feed. Each year, each laying hen can excrete about 36.4 kg of feces, and each broiler can excrete 4.09 kg (February-June). Comprehensive use of chicken manure can greatly improve the chicken farm's sanitary environment, eliminate mosquitoes, flies and odors, reduce the spread of disease, and can make full use of this resource for feed, fertilizer, etc., so that chicken manure becomes valuable, producing better The social, ecological and economic benefits. Pvc Portable Resuscitator,Pvc Transparent Respirator ,Simple Respirator,Emergency Resuscitator Jiangsu Yongle Medical Technology Co., Ltd. , https://www.jsylmedical.com