Compound microbial liquid drip irrigation fertilizer and preparation method thereof

A technology of compound microorganisms and drip irrigation fertilizer, which is applied in the direction of organic fertilizers, etc., achieves the effects of low production cost, good soil improvement effect, and simple and easy application method.

Inactive Publication Date: 2012-10-10
寇建国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In addition, most of this kind of fertilizers are difficult to adapt to the development of water-saving agricultural production widely used at present, such as the needs of sprinkler irrigation and drip irrigation.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Example 1: Take the yeast waste liquid, the solid-liquid ratio requirement is 4:5, add 80 parts by weight of ammonium bicarbonate and 2 parts by weight of DA-6, add 5 parts by weight of sodium hypochlorite for every 1000 parts by weight of yeast waste liquid, stir evenly, and sterilize for 4 hours , and then add Streptomyces luteus as the seed fungus at a ratio of 1 part by weight of yeast waste liquid per 1000 parts by weight of yeast waste liquid, and carry out aerobic fermentation at 25°C for 18 hours. After the fermentation is completed, use a homogenizer under 15Mpa pressure Homogenize and pass through a sieve with a pore size of 100 μm to obtain the fertilizer of the present invention.

Embodiment 2

[0016] Example 2: Take the yeast waste liquid, the solid-to-liquid ratio is required to be 4:6, add 30 parts by weight of ammonium bicarbonate and 4 parts by weight of DA-6, add 4.5 parts by weight of sodium hypochlorite for every 1000 parts by weight of yeast waste liquid, stir evenly, and sterilize for 5 hours. Afterwards, 0.5 to 1.5 parts by weight of Streptomyces luteus was added to every 1000 parts by weight of the yeast waste liquid as the seed bacteria to carry out aerobic fermentation at 35°C for 20 hours, homogenized with a homogenizer at a pressure of 20Mpa, and passed through a sieve with a pore size of 75 μm. The permeate is taken to obtain the fertilizer of the present invention.

Embodiment 3

[0017] Example 3: Take yeast waste liquid, the solid-liquid ratio requirement is 4:5.5, add 50 parts by weight of ammonium bicarbonate and 1 part by weight of DA-6, add 5 parts by weight of sodium hypochlorite for every 1000 parts by weight of yeast waste liquid, stir evenly, and sterilize for 6 hours, then add 1.5 parts by weight of Streptomyces luteus as seed bacteria for every 1000 parts by weight of yeast waste liquid to carry out aerobic fermentation for 24 hours at 30°C, pass through a sieve with a pore size of 104 μm, and take the permeate to obtain the fertilizer of the present invention.

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PUM

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Abstract

The invention discloses a fertilizer and a processing method thereof and particularly discloses a compound microbial liquid drip irrigation fertilizer and a preparation method thereof. The fertilizer is mainly obtained by taking yeast waste liquid as a raw material, adding sodium hypochlorite for sterilization and then adding streptomycs micuoflavus as a seed bacterium to carry out aerobic fermentation. The fertilizer takes the yeast waste liquid as the raw material of the microbial fertilizer and streptomycs micuoflavus as the seed bacterium, can decompose the matters which can not be decomposed by the previous yeasts, contains plenty of organic matters, amino acids and trace elements, is liquid, is low in production cost, is simple and practical to apply, can be directly sprayed, especially can be added to spray irrigation or drip irrigation water so as to be applied, is especially suitable for improvement of virgin soil and has the advantage of good soil improvement effect.

Description

technical field [0001] The invention relates to a fertilizer for promoting crop growth and a processing method thereof, in particular to a compound microbial liquid drip irrigation fertilizer and a preparation method thereof. Background technique [0002] In wasteland, especially in saline-alkali land, it is very difficult for crops to grow. Generally, it takes 3 to 5 years or even longer to improve. The process is long and expensive. At present, there is no better fertilizer and solution. [0003] In the production of yeast, a large amount of waste liquid will be produced, and most of these waste liquids are discharged, which does not waste resources and pollutes the environment. At present, the treatment of yeast waste liquid is mainly to use yeast for re-fermentation treatment, and at the same time add some other organic matter and phosphorus, potassium, nitrogen inorganic fertilizers, but because the biological bacteria used cannot handle a large amount of waste in yeast...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F11/08
Inventor 寇建国
Owner 寇建国
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