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Method for producing organic fertilizer through gumbo straw and organic fertilizer of method

A technology of organic fertilizer and straw pulverizer, which is applied in the direction of organic fertilizer, application, fertilization equipment, etc., can solve the problems of poor biotransformation effect, refractory decomposition, and inability to directly return straw to the field, so as to stimulate physiological metabolism, reduce dosage, The effect of enhancing the stress resistance of crops

Inactive Publication Date: 2016-04-20
SHANDONG COTTON RES CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the main substances such as crude fiber are difficult to decompose and decay, the straw cannot be returned to the field directly, and the effect of composting or biotransformation is also poor. There are many difficulties in the reuse of biological fertilizers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Utilize okra stalks to produce organic fertilizer according to the following process steps:

[0027] (1) Crushing for the first time: Utilize the okra straw pulverizer to pulverize the okra stalks, and the length is less than 0.5cm;

[0028] (2) The second crushing: further crushing with a cotton stalk crushing and splitting machine, the length is <0.3cm;

[0029] (3) Mixed foam acid: use the conveyor belt to send the broken okra stalks to the hopper, and feed them quantitatively into the injection machine, wherein the metering device and the injection machine all use stepless transmissions, according to the amount of okra stalks Adjust the amount of foam acid, the weight ratio is 50 okra straw, 1 foam acid, the injection machine will fully stir the okra straw and foam acid, and then evenly transport it to the dryer;

[0030] (4) Drying and carbonization: use the dryer to quickly dry the straw wetted by foam acid, adjust the angle according to the production volume and...

Embodiment 2

[0035] According to the process steps of Example 1, okra stalks are used to produce organic fertilizers. In step (3), the amount of foam acid is adjusted according to the amount of okra stalks. The weight ratio is 50 okra stalks and 0.8 foam acid. After testing, all indicators of the produced organic fertilizer meet the organic fertilizer industry standard (NY525-2012).

Embodiment 3

[0037] According to the process steps of Example 1, okra stalks are used to produce organic fertilizers. In step (3), the amount of foam acid is adjusted according to the amount of okra stalks. The weight ratio is 50 for okra stalks and 1.2 for foam acid. After testing, all indicators of the produced organic fertilizer meet the organic fertilizer industry standard (NY525-2012).

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Abstract

The invention discloses a method for producing organic fertilizer through gumbo straw and the organic fertilizer of the method. The production method includes the steps of two-time smashing, foam acid mixing, drying, carbonization, nitrogen phosphorus and potassium neutralization and increase, granulation and the like; it is detected that the organic content of the produced organic fertilizer is 45%, the effective nutrient content of nitrogen phosphorus and potassium is 17%, pH is 5.8, moisture is lower than 10%, and all indexes conform to standards of the organic fertilizer industry. A new route is provided for converting gumbo straw into the organic fertilizer, and waste is turned into wealth. The organic fertilizer produced through the method is suitable for field crops such as wheat, corn and cotton, and vegetables such as Chinese cabbages and radish, and is particularly suitable for gossypium crops such as cotton and gumbo, and remarkable beneficial effects are achieved in production through tests.

Description

technical field [0001] The invention relates to a method for producing organic fertilizer by using okra stalks and the organic fertilizer thereof, in particular to a method for producing organic fertilizer by using okra stalks and a production method thereof. belongs to the field of agriculture. Background technique [0002] Okra straw is a by-product of okra production. It mainly contains 42.01% crude fiber, 2.49% crude fat, 5.05% crude ash, 7.08% crude protein and medium and trace elements. It has a large output and wide distribution. It is mainly used in papermaking, biological Energy, fertilizers and edible fungus cultivation, etc. Because the main substances such as crude fiber are difficult to decompose and decay, straw cannot be returned to the field directly, and the effect of composting or biotransformation is also poor. There are many difficulties in the reuse of biological fertilizers. Contents of the invention [0003] The object of the present invention is t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F11/00C05G1/00
CPCC05F11/00C05F11/02
Inventor 孟庆华赵逢涛宫慧慧
Owner SHANDONG COTTON RES CENT
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