What kind of decomposition agent should be added to the chicken manure to decompose it?
z=There are many ways to process chicken manure. The traditional method of fermenting chicken manure as fertilizer is to let it naturally accumulate and ferment for ~ months, so that it smells bad. The smell is dissipated, which not only pollutes the environment but also causes a large amount of nutrients to be lost. Among them, the microbial fermentation method is the most used and safer method in recent years. Use Nongfukang starter to treat chicken manure, and it can be completely fermented and decomposed in just one day. It is odorless, tasteless and harmless. The fermentation method is simple, the time is short, the fertilizer fermentation is high, it can prevent seedlings from burning and rotten roots, and increase production and income. The chicken manure organic fertilizer is soft and yellow-brown, with gray-white mycelium in the pile, about % of organic matter, and nutrients. It is complete, has stable fertilizer efficiency, and gradually decomposes to improve crop resistance to epidemics and promote seedling growth. It can be used as a new type of organic fertilizer with natural organic nutrition, high quality and environmental protection.
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What are the disadvantages of using undecomposed chicken manure as fertilizer?
, burn roots and seedlings. After the undecomposed raw chicken manure is applied to the ground, when the decomposition conditions are met, it will decompose under the activity of microorganisms. When the decomposed part is close to the roots and the crop plants are small, the heat generated by decomposition will affect the growth of the plants and burn the plant roots. , causing plant death in severe cases.
, fertilizer effect is slow. Most of the nutrients in undecomposed chicken manure are in organic or slow-acting forms, which cannot be directly absorbed and utilized by plants. They can only be absorbed and utilized by plants when they are decomposed and converted into fast-acting forms. Therefore, when undecomposed chicken manure is applied directly, the fertilizer efficiency is low and the effect is slow. .
, harmful gases. Raw chicken manure produces harmful gases such as methane and ammonia during the decomposition process, causing acid damage and root damage to soil and plants.
, soil lack of oxygen. The organic matter in raw chicken manure consumes oxygen in the soil during the decomposition process, causing the soil to be temporarily hypoxic and inhibiting plant growth. b
Efficacy of fermented chicken manure organic fertilizer
Improve the efficiency of chicken manure fertilizer. The fermented organic fertilizer of this product has higher nutrients, no side effects, and is safe for crops and soil environment. It is also greatly improved when mixed with inorganic fertilizers. Improve the efficiency of fertilizer use and save costs.
, inhibit repeat crop diseases, produce a variety of enzymes during fermentation, and eliminate various soil-borne diseases such as root-knot nematodes, fusarium wilt, bacterial wilt and blight.
The beneficial microbial flora contained in chicken manure organic fertilizers are continuously active, which can activate nitrogen in the air, decompose and release insoluble phosphorus and potassium nutrients, replenish soil organic matter, and slowly release nutrients needed for crop growth.
, loosen soil, improve soil physical properties, make farming easier, promote soil aggregate structure, increase soil pores, promote root growth, increase soil water and fertilizer retention capacity, and reduce leaching losses.
, disease prevention and disease resistance, strong roots and seedlings, the massive reproduction of beneficial microorganisms secretes hormones, polysaccharides and other metabolites to the outside world, inhibits the growth of soil pathogenic bacteria, promotes the development and vigorous growth of crop root systems, and reduces the occurrence of various diseases Spread.
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Method of fermenting chicken manure as organic fertilizer
Add an appropriate amount of water to dilute the chicken manure starter. The amount of diluted water depends on the dryness and wetness of the fermentation raw materials, and then mix it into the fermentation agent. Among the raw materials, the final dry humidity is around % (the raw materials will have watermarks when you hold them in your hand, but no water will drip).
Sprinkle chicken manure with fermentation diluent and pile it directly on the ground. The pile of chicken manure should not be too small. It can be appropriately covered with straw mats, plastic sheets, etc., without sealing, for fermentation.
. Turning over the pile: Since the temperatures on the surface of the chicken manure pile and inside the pile are different, and the degree of fermentation and decomposition is different, the pile should be turned over in a timely manner. The number of turns should be determined by the temperature in the pile. From the beginning of stacking, when the temperature in the pile exceeds ℃, the pile should be replenished and turned over in time, and the fermentation and decomposition should continue. If the temperature in the pile is less than ℃, it means that the moisture in the pile is too large, and The pile should be turned over to reduce moisture, and the number of turns should be average.
, fermentation time and temperature. The general fermentation time is spring and autumn, three days in summer and three days in winter. The optimal ambient temperature for fermentation is ℃.
, chicken manure fermentation completion standard. The smell of fermented chicken manure organic fertilizer is koji-like but not stinky, with a loose texture and gray-white beneficial mycelium.
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What kind of decomposition agent should be added to the chicken manure?