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Fish protein organic compound fertilizer and preparation method thereof

A technology of compound fertilizer and fish protein, applied in fertilization device, fertilizer mixture, application, etc., to achieve the effect of increasing crop yield and variety, improving water retention and air permeability, and promoting granulation

Inactive Publication Date: 2013-01-23
石河子市郁茏生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing organic fertilizers cannot meet the needs of crops for trace elements, and it is particularly necessary to develop fertilizers rich in organic fish protein and trace elements

Method used

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  • Fish protein organic compound fertilizer and preparation method thereof
  • Fish protein organic compound fertilizer and preparation method thereof
  • Fish protein organic compound fertilizer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] The fermentation of embodiment 1 deep-sea fish

[0040] 1), add water 1800L to the R6 fermenter (effective volume 3000L), start stirring for standby;

[0041] 2), weigh 600kg of fresh deep-sea fish, beat it into a slurry, put it into the R6 fermentation tank, stir for 30 minutes, and mix well;

[0042] 3) Slowly raise the temperature, sterilize at 108°C for 30 minutes, cool down to 36°C, insert 10 kg of Saccharomyces cerevisiae, ferment with oxygen enrichment at 36°C for 10 hours, and set aside.

Embodiment 2

[0043] The preparation of embodiment 2 fish protein organic compound fertilizer

[0044] 100kg of copper sulfate, 100kg of zinc sulfate, 60kg of ferrous sulfate, 60kg of manganese sulfate, 48kg of molybdenum salt, 4kg of EDTA, and 72kg of magnesium chloride were added to the fermented liquid in the R6 tank. Stir and react at 55-60°C for 3 hours. Add 160kg of potassium fulvic acid into the above materials, and stir and react at 55-60°C for 3 hours. Then use a three-legged centrifuge to separate the materials, collect the filtrate, and pack to obtain the product.

[0045] Product indicators:

[0046] Appearance: light brown liquid with a light smell.

[0047] pH: 6.5-8.4.

[0048] Nutritional ingredients: 32.0-38.5%.

[0049] Packing: 2.5kg / barrel 5.0kg / barrel

[0050] Storage: Store in a cool, dry place, in a ventilated warehouse.

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Abstract

The invention discloses a fish protein organic compound fertilizer and a preparation method thereof. The fish protein organic compound fertilizer is prepared by using a deep marine fish as a main raw material and adopting the steps of fermenting through microorganisms to form a liquid base fertilizer and adding copper sulfate, ferrous sulfate, zinc sulfate, manganese sulfate, molybdenum salt, fulvic potassium, EDTA (Ethylene Diamine Tetraacetic Acid) and the like. The fish protein organic compound fertilizer is rich in fish protein and multiple trace elements, is favorable for improving the soil, promoting the aggregation, improving the water retention and ventilation of the soil and eliminating the hardening, and is suitable for various vegetables, fruit trees and field crops.

Description

technical field [0001] The invention relates to a fish protein organic compound fertilizer and a preparation method thereof, belonging to the technical field of agricultural fertilizers. Background technique [0002] At present, most agricultural crops rely on chemical fertilizers and chemical agents to increase production. Long-term use destroys the chemical balance of the natural microbial community in the soil, unbalances the physical and chemical conditions of the soil, and severely attenuates the natural fertility of the soil. Applying more chemical fertilizers to maintain high yields increases costs, and in the long run can even lead to complete barrenness and waste of soil. [0003] Organic fertilizers can solve the negative effects of chemical fertilizers and chemicals. Organic fertilizers are mainly derived from plants and (or) animals. The carbon-containing materials applied to the soil to provide plant nutrition as their main function are processed from biomass, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
Inventor 姚成盛
Owner 石河子市郁茏生物科技有限公司
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