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Bio-fertilizer and preparation method thereof

A technology for biological fertilizers and strains, which is applied in the field of biological fertilizers and their preparation, can solve the problems of high cost, large dosage, waste of fertilization amount, etc., and achieve the effects of improving utilization rate, easy farming and increasing yield

Inactive Publication Date: 2018-09-21
湖南泰谷生态工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But its shortcoming is: using above-mentioned three kinds of bio-fertilizers alone can only solve one aspect of the nutrition needed by plants, and the cost is high, and the dosage is large. deficiency or waste
[0003] At present, there is a lack of a kind of bio-fertilizer with long-lasting fertilizer effect and its preparation method

Method used

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  • Bio-fertilizer and preparation method thereof
  • Bio-fertilizer and preparation method thereof
  • Bio-fertilizer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A kind of biological fertilizer of the present invention comprises the following components in parts by mass:

[0027]

[0028]

[0029] The fermented bacteria are prepared according to the following steps: first, the original strains are prepared by adding molasses water, then put into a sealed tank and fermented for 3 days at 40°C, and then 35 parts of crushed cottonseed meal, rapeseed cake 20 parts, 13 parts of distiller's grains, 20 parts of bentonite, 10 parts of sweet potato flour and 6 parts of cornmeal are sent to the mixer to mix and stir evenly, then put it into a plastic sealed bag and let it ferment at room temperature for two months .

[0030] The original strains are composed of jelly-like bacillus, bacillus licheniformis and bacillus subtilis, and the composition ratio of the three is 1:1:1.

[0031] The composite trace element is ferrous sulfate.

[0032] The preparation method of biological fertilizer of the present invention, comprises the step...

Embodiment 2

[0039] The difference between embodiment 2 and embodiment 1 is:

[0040] A kind of biological fertilizer of the present invention comprises the following components in parts by mass:

[0041]

[0042]

[0043] The fermented bacteria are prepared according to the following steps: first, the original strains are prepared by adding molasses water, then put into a sealed tank and fermented for 3 days at 40°C, and then 25 parts of crushed cottonseed meal, rapeseed cake 15 parts, 10 parts of distiller's grains, 15 parts of bentonite, 18 parts of sweet potato flour and 4 parts of cornmeal are sent to the mixer and mixed evenly, then put them into plastic sealed bags and let them ferment at room temperature for two months .

[0044] The original strains are composed of jelly-like bacillus, bacillus licheniformis and bacillus subtilis, and the composition ratio of the three is 1:1:1.

[0045] The composite trace element is a combination of four types of ferrous sulfate, boric a...

Embodiment 3

[0050] The difference between embodiment 3 and embodiment 1 is:

[0051] A kind of biological fertilizer of the present invention comprises the following components in parts by mass:

[0052]

[0053] The fermented bacteria are prepared according to the following steps: first, the original strains are prepared by adding molasses water, then put into a sealed tank and fermented for 3 days at 40°C, and then 30 parts of crushed cottonseed meal, rapeseed cake 10 parts, 20 parts of distiller's grains, 10 parts of bentonite, 20 parts of sweet potato flour and 5 parts of cornmeal are sent to the mixer to mix and stir evenly, then put it into a plastic sealed bag and let it ferment at room temperature for two months .

[0054] The composite trace element is a combination of four types of ferrous sulfate, copper sulfate, zinc sulfate and ammonium molybdate.

[0055] The preparation method of biological fertilizer of the present invention, comprises the steps:

[0056] In step (2)...

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Abstract

The invention discloses a bio-fertilizer and a preparation method thereof. The bio-fertilizer contains the following components in parts by weight: 0.4-0.6 part of zymophyte, 25-30 parts of crop straws, 10-20 parts of humic acid, 5-10 parts of chitosan, 10-15 parts of plant ash, 5-15 parts of organic potassium, 2-4 parts of powdered rock phosphate, 20-25 parts of urea, 2-5 parts of distillers' grain, 2-5 parts of compound trace elements, 10-20 parts of powdered rock phosphate and the balance of water. The bio-fertilizer has the characteristics of easily available raw materials, low productioncost, stable performance, lasting fertilizer efficiency, high biology effectiveness and the like, inhibits propagation of soil pathogens, promotes the developed crop roots, enables the crops to grow vigorously and reduces the spreading of various diseases. The thorough decomposing of the crop straws can be accelerated, the supply of available nutrients of soil is increased, and the physicochemicalproperty of soil is improved.

Description

technical field [0001] The invention relates to the technical field of chemical fertilizers, in particular to a biological fertilizer and a preparation method thereof. Background technique [0002] Most of the existing biological fertilizers are single biological fertilizers. Such as: nitrogen-fixing bacterial fertilizer, which is mainly composed of bacteria and fungi with nitrogen-fixing effect; another example: phosphorus bacteria, whose function is to decompose organic phosphorus in the soil, making it easy to be absorbed by plants; another example: bacteria, Its function is to decompose potassium compounds in the soil and make them into available potassium that can be absorbed and utilized by plants. These fertilizers can play their own roles when used alone, and partially meet the needs of plants for the three elements of nitrogen, phosphorus, and potassium. They do not produce the soil compaction phenomenon caused by long-term use of chemical fertilizers. But its sh...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/02C05G3/04C05G3/60C05G3/80
CPCC05B17/00C05G3/00C05G3/60C05G3/80C05G5/12C05C3/00C05C9/00C05D1/00C05D9/02C05F5/008C05F11/00C05F11/02C05F11/08
Inventor 谭石勇谭武贵郭帅邱尧文亚雄刘备杨丽丽
Owner 湖南泰谷生态工程有限公司
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