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Amino acid liquid fertilizer, preparation method and application method for saline-alkali soil improvement

A liquid fertilizer and amino acid technology, applied in animal carcass fertilizers, organic fertilizers, fertilizer mixtures, etc., can solve the problems of poor pertinence, inability to provide plants throughout the process, failure to improve soil biological properties, etc., and achieve the effect of improving effective utilization

Active Publication Date: 2017-06-30
沈阳美华农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The organic nutrients "glucose, fructose, oligosaccharides, nucleotides, vitamins, medium elements, and trace elements" necessary for plant reproductive growth and nutritional organisms cannot be provided throughout the process, and the technologies in the prior art have failed to improve soil biological properties , It can repair soil colloid and aggregate structure properties and improve PH value; repair and improve soil physical quality standards, and the composition does not contain plant defensins, which cannot prevent and control soil-borne diseases. Therefore, the existing bio-organic liquid fertilizers are not specialized. Developed for saline-alkali soil improvement, its pertinence is not strong

Method used

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  • Amino acid liquid fertilizer, preparation method and application method for saline-alkali soil improvement
  • Amino acid liquid fertilizer, preparation method and application method for saline-alkali soil improvement
  • Amino acid liquid fertilizer, preparation method and application method for saline-alkali soil improvement

Examples

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Effect test

Embodiment 1

[0042] A kind of amino acid liquid fertilizer described in the present embodiment is made up of the raw material of following parts by weight (kg): get 3000 parts of feather suspensions in uniform state; 15 parts of 3942 neutral proteases; 7.5 parts of 1398 neutral proteases; 7.5 parts of bacterial protease; 3 parts of trypsin; 15 parts of urea; 10 parts of sodium bisulfite; 3 parts of manganese chloride.

[0043] The preparation method comprises the following steps: operating according to the ratio of raw materials by weight:

[0044] Step 1): Collect, remove impurities, and wash (clear water) feathers of poultry (chicken, duck, goose); place in a ventilated and dry place and accept sunlight to dry until the water content is about 8-10%, and then place in an oven for a second time Drying, drying temperature is set at 47-52 ℃.

[0045] Step 2) Put the dried feathers in a pulverizer and crush them into 1-3mm; prepare the mixture powder feather according to the mass ratio: dist...

Embodiment 2

[0049] A kind of amino acid liquid fertilizer described in the present embodiment is made up of the raw material of following parts by weight (kg):

[0050] 2000 parts of feather suspension in uniform state; 20 parts of 3942 neutral protease (activity 200000U / g); 30 parts of 1398 neutral protease (activity 30000U / g); 12.5 parts of 166 actinomycete protease (activity 30000U / g); Enzyme 5 parts. 12.5 parts of urea, 7.5 parts of sodium bisulfite, 5 parts of manganese chloride.

[0051] The preparation method is the same as that in Example 1 according to the ratio of raw materials by weight.

Embodiment 3

[0053] A kind of amino acid liquid fertilizer described in the present embodiment is made up of the raw material of following parts by weight (kg): 1000 parts of the feather suspension of uniform state; 15 parts of 3942 neutral proteases (activity 200000U / g); 1398 parts of neutral proteases ( Activity 30000U / g) 25 parts; 166 actinomycete protease (activity 30000U / g) 18 parts; trypsin 6 parts; urea 25 parts; sodium bisulfite 8 parts; manganese chloride 9 parts.

[0054] The preparation method is the same as that in Example 1 according to the ratio of raw materials by weight.

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Abstract

The invention relates to an amino acid liquid fertilizer and an application method for improving saline-alkali soil and belongs to the technical field of green liquid organic fertilizers and saline-alkali soil improvement. The amino acid liquid fertilizer consists of the following raw materials in parts by weight: 1000-3000 parts of a uniform feather suspension solution, 5-30 parts of 3942 neutral protease, 5-30 parts of 1398 neutral protease, 5-30 parts of 166 actinomycete protease, 2-10 parts of pancreatic enzyme, 5-30 parts of urea, 1-10 parts of sodium hydrogen sulfite and 1-10 parts of manganese chloride. The biological organic liquid fertilizer has the advantage of changing wastes into valuable materials, has the functions of improving the physical and chemical properties of the saline-alkali soil and being low in carbon content and safe, and can be used for comprehensively providing organic and nutritional trace elements for plants.

Description

technical field [0001] The invention relates to an amino acid liquid fertilizer and a saline-alkali soil improvement application method, belonging to the technical field of green liquid organic fertilizer and saline-alkali soil improvement. Background technique [0002] According to my country's agricultural development plan of developing low-carbon, circular, organic agriculture, rescuing, improving, and repairing cultivated land to ensure national food security and food safety, and in line with the purpose of improving the quality of agricultural products and reducing production costs, research on green bio-organic fertilizers for crops has become an inevitable trend. Bio-organic liquid fertilizer is also a kind of bio-organic fertilizer. [0003] Amino acid liquid fertilizer is the extract of green animal body used as fertilizer. Bio-organic fertilizer is a green bio-fertilizer source with complete nutrients. Amino acid liquid fertilizer is not only an effective way to i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05C9/00C05D9/00C05D9/02C05F1/005
Inventor 张利王文禄张芳曹文润房延鹏
Owner 沈阳美华农业科技有限公司
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