Special vinasse-straw type biological organic fertilizer for sorghum and production method of special vinasse-straw type biological organic fertilizer
A bio-organic fertilizer and production method technology, applied in the direction of organic fertilizers, fertilizers made from biological waste, inorganic fertilizers, etc., can solve problems such as low K content, loss of nutrient components, and affecting crop growth, and overcome low potassium content , The degree of fermentation is controllable, and the fertilizer effect lasts for a long time
Inactive Publication Date: 2019-10-22
MOUTAI INST
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Problems solved by technology
[0005] However, the natural fermentation effect of distiller's grains is poor, the C / N ratio is low, the pH value is low, and the K content is low, which will lead to further acidification of the soil, affect the growth of crops, cause some soil-borne diseases, and cause serious loss of main nutrients. Secondary fermentation in soil
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Embodiment 1
[0032] (1) Preparation of fermentation materials: Take 45 parts of distiller's grains, evenly sprinkle 1 part of quicklime, 35 parts of straw, 8 parts of bone meal, and 0.7 parts of potassium chloride, and mix evenly to complete the preparation of fermentation materials, so that the final product of organic fertilizer The ratio of nitrogen, phosphorus and potassium is 2:1:2.
[0033] (2) Inoculum species: Sprinkle 10 parts of solid microbial agent evenly on the prepared fermentation material.
[0034] (3) Premixing and stacking: Mix the above-mentioned materials that have been adjusted and connected with solid microbial agents, and mix evenly to build stacks.
[0035] (4) Fermentation: After 5-7 days of fermentation, the temperature of the stacks rises to 60-65°C and the stacks are covered with mycelium, and the first turning is performed; after another 2-3 days, the temperature of the stacks rises again to 60~65℃, covered with mycelium, and then turn over; after 12~15 days o...
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Abstract
The invention discloses a special vinasse-straw type biological organic fertilizer for sorghum and a production method of the special vinasse-straw type biological organic fertilizer. The fermentationmaterial of the special vinasse-straw type biological organic fertilizer comprises the following components in parts by mass: 60-80 parts of vinasse, 20-40 parts of straw, 1.0-2.5 parts of quicklime,1.0-8.0 parts of bone meal, 0.1-1.0 part of potassium chloride and 5.0-10.0 parts of solid microbial inoculum. The production method of the vinasse-straw type biological organic fertilizer has the advantages of short fermentation time and controllable fermentation degree, the problems in the prior art that the potassium content of a vinasse organic fertilizer is low, the C / N value is low and thenumber of beneficial microorganisms is low are solved, and the ratio of nitrogen, phosphorus and potassium is specifically improved to be 2: 1: 2.4 according to the requirement of the sorghum. Variousindexes of the product obtained by the vinasse-straw type biological organic fertilizer obtained by the method accords with NY884-2012, and the fertilizer efficiency lasts for a long time.
Description
technical field [0001] The invention relates to the comprehensive utilization of distiller's grains, in particular to a special distiller's grains-straw type bio-organic fertilizer for sorghum and its production method applied to small and medium-sized brewing enterprises. Background technique [0002] The annual production of liquor in my country is about 11.981 million liters, and the annual discharge of distiller's grains has reached more than 3×107t. Distiller's grains have high acidity, a moisture content of more than 50%, high organic matter content, are easily corrupted, and are inconvenient to store. If they are not disposed of in time, they will easily cause greater pollution to the environment and seriously threaten the "lifeline" that brewing companies rely on for their livelihood. On the other hand distiller's grains, as a by-product of liquor production, are rich in nutrients such as amino acids, lipids, starch, cellulose and lignin, and are rich in plant essent...
Claims
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IPC IPC(8): C05G1/00
CPCC05B17/00C05D1/02C05D3/02C05F5/008C05F11/00C05F11/08
Inventor郑羽西宋桐伊鲁赟郭继元许厚强雷诗融桂进旺刘世伟付君王龙陈芹卉
OwnerMOUTAI INST