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Bio-fertilizer and method for producing bio-fertilizer

A production method and compound fertilizer technology, applied in the direction of fertilizer mixture, organic fertilizer, inorganic fertilizer, etc., can solve the problems of difficult control of effective viable bacteria content, high production cost, and many production links, so as to reduce equipment investment and equipment maintenance Cost, accelerated growth, enhanced mobility and effects of action

Inactive Publication Date: 2018-05-25
QINGDAO KAILIER BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This production method is a traditional production method, with many and complicated production links, high labor intensity, and high production cost. At the same time, it is difficult to control the effective viable count of various single microorganisms, and it is difficult to achieve 100 effective viable counts for each type of bacteria. 10,000 / gram or more

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] On June 10, 2010, 7.5 kg of Bacillus subtilis liquid was taken, and the number of effective viable bacteria was more than 4 billion / ml, accounting for 75% of the total weight of the compound bacterial liquid. The number is greater than 600 million / ml, accounting for 25% of the total weight of the composite bacterial solution, which is mixed evenly, and 10 kg of the mixed composite bacterial solution accounts for 1% of the total weight of the material; 500 kilograms of lignite powder (organic matter ≥ 40%) is taken, accounting for 50% of the total weight of the material; 100 kg of urea (nitrogen content ≥ 46%), accounting for 10% of the total weight of the material; 120 kg of monoammonium phosphate (nutrient content ≥ 55%), accounting for 12% of the total weight of the material; taking potassium sulfate 150% kg (nutrient content ≥ 50%), accounting for 15% of the total weight of the material; taking 120 kg of bentonite, accounting for 12% of the total weight of the materia...

Embodiment 2

[0029] On July 6, 2010, 8.56 kg of Bacillus subtilis liquid (effective viable count ≥ 4 billion / g), accounting for 66.87% of the total weight of the composite bacterial liquid, and 4.24 kg of colloidal Bacillus liquid (effective viable count ≥ 600 million / gram) accounting for 33.13% of the total weight of the composite bacterial solution. Mix it evenly, and the total amount of mixed bacterial liquid is 12.8 kg, accounting for 1.42% of the total material; take 540 kg of lignite powder (organic matter ≥ 40%), accounting for 59.87% of the total material; take 50 kg of ammonium sulfate

[0030](nutrient content ≥ 20%), accounting for 5.54% of the total material; taking 80 kg of urea (nutrient content ≥ 46%), accounting for 8.87% of the total material; taking 150 kg of monoammonium phosphate (nutrient content ≥ 55%), Accounting for 16.63% of the total amount of material; taking 69.2 kg of bentonite, accounting for 7.67% of the total amount of material, and the rest of the operation...

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Abstract

The invention belongs to the field of bio-fertilizer, and relates to biological organic-inorganic composite fertilizer and a production method thereof. The production method comprises the following steps: mixing 65 to 80 percent by weight of fermented bacillus bacteria solution and 20 to 35 percent by weight of silicate bacteria solution to prepare a composite bacteria solution; directly mixing the composite bacteria solution with organic materials as well as inorganic chemical fertilizer and binder, and adsorbing; mixing and stirring, crushing and screening to obtain powder biological organic-inorganic composite fertilizer, or mixing and stirring, crushing, granulating, drying and screening to obtain granular biological organic-inorganic composite fertilizer. By adopting the method provided by the invention, the equipment investment and the equipment maintenance expense can be reduced, the manpower and the labor intensity are reduced, the transportation expense is reduced, and the production cost is decreased; and an effective viable count of each single bacterium of the fertilizer of the invention is one million per gram or more, and the total viable count is 20 million per gramor more.

Description

technical field [0001] The invention belongs to the field of biological fertilizers, and relates to a biological organic-inorganic compound fertilizer and a production method thereof. Background technique [0002] There are generally two types of organic-inorganic compound microbial fertilizers on the market: one is powder compound microbial fertilizer, and the other is granular compound microbial fertilizer. The powdered inoculum of a single strain, and then mix the inoculum of each single species in proportion to produce a composite microbial inoculum, and then add the inoculum to the organic Among materials and inorganic fertilizers, powder or granular compound microbial fertilizers are produced through a series of production processes. This production method is a traditional production method, with many and complicated production links, high labor intensity, and high production cost. At the same time, it is difficult to control the effective viable count of various sing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B7/00C05G3/00C05G3/80C05C9/00C05D1/02C05D9/00C05F11/02C05F11/08C05C3/00
Inventor 范魏
Owner QINGDAO KAILIER BIOTECH
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