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Amino acid liquid fertilizer and preparation method thereof

An amino acid and liquid fertilizer technology, applied in the field of fertilizers, can solve the problems of high cost that are not suitable for large-scale production of amino acid liquid fertilizers and amino acid liquid fertilizers, and achieve the effects of protecting the environment and effective utilization of resources, enriching amino acid content, and improving yield and quality.

Active Publication Date: 2019-11-22
黑龙江省世纪云天国际贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cost of producing amino acid liquid fertilizer by these methods in the existing technology is relatively high, and is not suitable for large-scale production of amino acid liquid fertilizer

Method used

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  • Amino acid liquid fertilizer and preparation method thereof
  • Amino acid liquid fertilizer and preparation method thereof

Examples

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preparation example Construction

[0030] The preparation method of amino acid liquid fertilizer provided by the invention comprises the following steps:

[0031] 1) 10-30 parts of shredded animal fur, 30-50 parts of fish product waste, 50-80 parts of crushed soybean by-products, 50-80 parts of animal manure, and 20-30 parts of activated sludge Mix to obtain the first mixture; wherein animal fur is selected from one or more of chicken feathers, duck feathers, goose feathers, and wool; fish product waste is selected from fish heads, fish steaks, fish skins, fish viscera, fish gills, fish One or more of fins and fish scales; one or more of bean dregs, bean cakes, and soybean meal by-products of soybean products; one or more of animal manure selected from chicken manure, pig manure, sheep manure, and cow manure Various; when crushing the by-products of soybean products, crush them until they pass through a 200-300 mesh sieve.

[0032] 2) Add 200-300 parts of water to the first mixture in step 1), and carry out an...

Embodiment 1

[0040] 1) Cut 10 parts of animal skins (chicken feather: goose feather = 1:1), 30 parts of fish product waste, 50 parts of bean dregs that have passed through a 200-mesh sieve, and 50 parts of animal manure (chicken manure: pig manure = 1:1) and 20 parts of activated sludge were mixed to obtain the first mixture;

[0041] 2) Add 200 parts of water to the first mixture in step 1), stir and mix well, place in a fermenter for anaerobic fermentation treatment, anaerobic fermentation at 40° C. for 40 days, and obtain the first fermentation product after the fermentation;

[0042] 3) The first fermentation product obtained in step 2) is subjected to ultrasonic treatment and oxidation, wherein the power of the ultrasonic treatment is 100W, and the ultrasonic treatment time is 30min; the oxidation is carried out by using ozone to oxidize and stir at the same time, wherein the introduction rate of ozone is: 100mg / h, the oxidation time is 30min, the stirring speed is 180r / min; the oxida...

Embodiment 2

[0046] 1) Cut 30 parts of animal skins (chicken feather: goose feather = 1:1), 50 parts of fish product waste, 80 parts of bean dregs that have passed through a 300-mesh sieve, and 80 parts of animal manure (chicken manure: pig manure = 1:1) and 30 parts of activated sludge were mixed to obtain the first mixture;

[0047] 2) Add 300 parts of water to the first mixture in step 1), stir and mix well, place in a fermenter for anaerobic fermentation treatment, anaerobic fermentation at 50° C. for 30 days, and obtain the first fermentation product after the fermentation;

[0048] 3) The first fermentation product obtained in step 2) is subjected to ultrasonic treatment and oxidation, wherein the power of the ultrasonic treatment is 150W, and the ultrasonic treatment time is 20min; the oxidation is carried out by using ozone to oxidize and stir at the same time, wherein the introduction rate of ozone is: 150mg / h, the oxidation time is 20min, the stirring speed is 240r / min; the oxida...

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Abstract

The invention discloses an amino acid liquid fertilizer and a preparation method thereof, and belongs to the technical field of fertilizers. The amino acid liquid fertilizer provided by the inventionis prepared from the following raw materials in parts by weight: 50 to 80 parts of animal excrement, 10 to 30 parts of animal fur, 30 to 50 parts of fish product wastes, 50 to 80 parts of bean productbyproducts, 20 to 30 parts of activated sludge and 200 to 300 parts of water. The amino acid liquid fertilizer provided by the invention is prepared from protein-rich raw materials such as animal waste, animal fur, fish product wastes, bean product byproducts and the like through fermentation, ultrasonic treatment, oxidation and secondary fermentation. The amino acid liquid fertilizer is simple in preparation method, does not need high-cost proteolytic enzyme for hydrolysis, is beneficial to environmental protection and effective utilization of resources, contains rich amino acids, and remarkably improves the yield and quality of melons, fruits and vegetables.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, in particular to an amino acid liquid fertilizer and a preparation method thereof. Background technique [0002] Fertilizer is a kind of substance that provides one or more nutrients necessary for plant growth, improves soil properties, and improves soil fertility. It is one of the material bases of agricultural production. According to the physical state of fertilizer, it can be divided into solid fertilizer and liquid fertilizer. With the development of green agriculture and ecological agriculture, conventional solid fertilizer is easy to cause soil compaction due to its low utilization rate, and is not easy to be absorbed by plants, which brings a series of environmental problems. etc. are gradually replaced by liquid fertilizers. [0003] Liquid fertilizer, also referred to as liquid fertilizer, is a new type of fertilizer with high concentration, high fertilizer efficiency, multi-func...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F15/00C05F17/00
CPCC05F1/002Y02W30/40
Inventor 郑殿峰冯乃杰郑殿德
Owner 黑龙江省世纪云天国际贸易有限公司
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