Can fermentation residue distiller s grains from an alcohol plant be used for soil modification or

Can fermentation residue (distiller's grains) from an alcohol plant be used for soil modification or fertilizer? It is a good organic fertilizer, mixing it into the soil can effectively improve the weak acid state of the soil, make the soil small particles coagulate and improve the soil aggregate structure, which is conducive to the permeability of fertilizer, water and air of plant roots and the extension of the root system. Here's how:

One month before planting, the land is leveled, the lees are spread on the surface of the land about 10 cm thick, and then the lees are evenly mixed into the ground with the soil, and crops or flowers can be planted after only one month of aging and fermentation in the soil. Its fertility is light and long-lasting, and the cultivated plants can grow well with a little water and fertilizer management. The moist wine residue is evenly mixed with urea (or 1-2% ammonium bicarbonate) by volume, piled on the cement floor covered with plastic film and fermented for more than one month, which can become an organic "humic acid" fertilizer with high fertility and can be used as an excellent base fertilizer for cultivated plants.

Chickens, ducks and pig manure with a volume ratio of 10-20% are mixed into the damp wine residue, piled on the cement floor covered with plastic film and fermented for more than a month, which can become an organic fertilizer with high fertility and can be used as an excellent farmhouse base fertilizer for cultivating various plants. The barren raw soil rich in trace elements is finely milled, mixed with wine residue with a volume ratio of 2-3 times, and fermented in a humid state for 3-6 months, it can become an excellent cooked soil for potted flowers and plants (slightly acidic, rich in organic humus, and good structure in the group).Any sake lees is a good fertilizer, and the grain lees that have not deteriorated is still a good feed (as fertilizer, the amount can be halved).

It can be used as fertilizer, especially to increase the aggregate structure of the soil and increase the fertilizer and water retention capacity of the soil. It is best to mix it with farm fertilizer before using it.

Yes, mixing it into the soil can effectively improve the weak acid state of the soil, make the soil small particles coagulate and improve the soil aggregate structure, which is conducive to the permeability of fertilizer, water and air of plant roots and the extension of root system. It works well

OK! But you have to deal with it before you can use it! You can learn from:

Ferment it.

Distiller's grains have a high organic matter content and low nutrients, so if you want to ferment into qualified organic fertilizer, it is recommended to ferment with materials with high nutrient content such as manure or cake. The qualified organic fertilizer standard is 5% nitrogen, phosphorus and potassium, 45% organic matter, and it is best to use organic fertilizer starter during fermentation, which can quickly decompose the wood fiber in the distiller's grains. It can be fermented into qualified organic fertilizer within 15 days.

Method of fermentation of distiller's grains into organic fertilizer:

1. Material preparation and pretreatment.

1. 1 cubic meter (about tons) of distiller's grains, 25 kilograms of dry chicken manure or livestock manure, 5 10 kilograms of urea or thiamine, and about 10 kilograms of lime (because conifer distiller's grains contain substances with high acidity, it is necessary to add an appropriate amount of lime and adjust the pH to 5; One kilogram of organic fertilizer starter for Haowang farmers. Note: It is forbidden to use materials below the cube or weighing less than 200 kg for testing;

2. Mix dry chicken manure or livestock manure, urea and thiamine into the distiller's grains material to reduce the carbon to nitrogen ratio (CN) below 40;

3. Fully water, buckle the film, and cover (stuff) the pile for 2 3 days to make the moisture content reach between 50 and 5%.

4. Haowangnong organic fertilizer starter liquid 1 kg plus kilogram of rice bran dilute and mix well, and prepare it into an incremental bacterial agent. Sprinkle the mixed Haowangnong organic fertilizer starter agent bacterial liquid evenly in the mixed distiller's grains mixture, and pour it several times to evenly adsorb the bacterial agent to the fermented product, this process is called"Vaccination"。After the inoculation is completed, the materials are piled up into large piles, covered with mulch, and placed naturally for 6 12 hours of pretreatment, so that the bacterial liquid of Haowangnong organic fertilizer starter can be fully adsorbed into the materials to be fermented.

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2. Fermentation. 1. After the pretreatment is completed, pile the materials to be fermented into a large pile of 1 high, and cover it with a breathable covering;

2. The first fermentation. Fermentation takes place in two stages. The first time is the beginning of fermentation to 25 30 days, heat preservation and moisturizing measures should be strengthened to promote the saccharification of the fermented product, after 5 7 days of fermentation, so that the fermentation temperature reaches 45 50, and the white mycelium appears on the surface of the fermented product (it takes more than 2 days) to turn over and pour for the first time.

Then the fermentation is continued, so that when the cumulative fermentation temperature reaches 800 900, the second fermentation period (second inversion) begins.

3. Second fermentation. Pay attention to make the fermentation water content generally controlled at about 60%, when the water is insufficient, you can fully fill 5% of the urea solution, and then increase the thickness of the accumulation appropriately, re-pile into a large pile, continue to ferment, after two weeks of temperature of 65, three weeks after the temperature of 60, the cumulative temperature of fermentation reaches 800 1000, basically stop fermentation. After the fermentation is completed, the fermented materials are dried to make the water content reach 40 5%, and the bags are stored in a ventilated and dry place.

Distiller's grains is a good organic fertilizer, mixing it into the soil can effectively improve the weak acid state of the soil, make the soil small particles coagulate, thereby improving the soil aggregate structure, which is conducive to the permeability of fertilizer, water and air of plant roots and the extension of the root system.

Specific methods: 1) One month before planting, the land is leveled, the sake lees are spread on the surface of the land with a thickness of about 10 cm, and then the sake lees are evenly mixed into the ground with the soil, and crops or flowers can be planted after only one month of aging and fermentation in the soil.

2) Evenly mix the moist distiller's grains with urea (or 1-2% ammonium bicarbonate) by volume, pile it on the cement floor and cover it with plastic film and ferment it for more than one month, which can become an organic "humic acid" fertilizer with high fertility and can be used as an excellent base fertilizer for cultivated plants.

3) Mix the chicken, duck and pig manure with a volume ratio of 10-20% into the damp distiller's grains, pile it on the cement floor and cover it with plastic film for more than one month to ferment it in a closed manner, which can become an organic fertilizer with high fertility and can be used as an excellent farm fertilizer for cultivating various plants.

4) The barren raw soil rich in trace elements is finely milled, mixed with wine residue with a volume ratio of 2-3 times, and fermented in a humid state for 3-6 months, which can become excellent cooked soil for potted flowers and plants.

Distiller's grains and biogas residue can not only be fermented into organic fertilizer, but also into pig feed, which pigs also like to eat; Method of fermenting organic fertilizer: prepare distiller's grains and biogas residue 2 square about 1 ton, add 200 grams of Qiangxing compost starter agent, 3 kg of cornmeal, stir evenly, ferment for 7-10 days to ferment and rot, fermented organic fertilizer odorless, can also kill insecticidal eggs, avoid crop burning roots and seedlings.

What can be done is a good raw material for organic fertilizer.

Yes, the fertilizer fermented by distiller's grains contains a large number of lactic acid bacteria, yeasts and other complex flora, which is an ideal organic fertilizer starter culture, which can not only greatly shorten the fermentation time, but also kill the residual bacteria and insect eggs, and improve the number of available nutrients and beneficial microorganisms for organic fertilizer. The fermented distiller's grains organic fertilizer has: 1. It produces a variety of enzymes to inhibit a variety of soil-borne diseases such as heavy crop disease, root-knot nematode disease, wilt Sakura, bacterial wilt and blight.

2. It contains high-efficiency beneficial microbial flora that continuously activates nitrogen in the air and decomposes and releases insoluble phosphorus and potassium nutrients. Replenish soil organic matter and slowly release the nutrients needed for crop growth. 3. Improve soil physicality, keep the soil soft, easy to cultivate, promote soil aggregate structure, increase soil porosity, and promote the growth of root groups.

Increase soil water and fertilizer retention capacity, and reduce leaching loss. 4. Green environmental protection and improve fertilizer efficiency. Nongfukang planting special EM bacterial liquid fermented organic fertilizer is non-toxic, safe for crops and soil environment, mixed with inorganic fertilizers also greatly improve the efficiency of chemical fertilizers, save costs.

5. Strong roots and strong seedlings, disease prevention and disease resistance. The proliferation of beneficial microorganisms secretes hormones, polysaccharides and other metabolites to the outside world, inhibits the breeding of soil pathogenic bacteria, promotes the development of crop roots, grows vigorously, and reduces the spread of various diseases.