Organic biological compound liquid fertilizer and application method for improving saline-alkali land

A technology of organic biology and liquid fertilizer, which is applied in the direction of organic fertilizer, animal carcass fertilizer, fertilization method, etc., can solve the problems of poor pertinence, saline-alkali soil pertinence, improvement of soil colloid and aggregate structure properties, etc., and achieve effective activity The effects of stable bacterial microecology, wide application range of fertilizers, and low comprehensive tree growth

Active Publication Date: 2018-05-11
辽宁美丽山水生态环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] However, the fertilizers prepared above are not highly specific to saline-alkali land, and cannot effectively solve the problem of continuous cropping obstacles in agricultural production. Existing lactic acid bacteria cannot repair soil colloids and aggregate structure properties to improve the pH value; repair and improve soil physical quality standards, and cannot improve simultaneously Amino acids, lactic acid and animal and plant proteins in the soil repair soil colloids, and cannot induce plants to produce defensins (alkaloids, flavonoids, proteins, organic acids and phenolic compounds)
[0013] The existing bio-organic liquid fertilizers are not specially developed for soil improvement in saline-alkali land, and their pertinence is not strong

Method used

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  • Organic biological compound liquid fertilizer and application method for improving saline-alkali land
  • Organic biological compound liquid fertilizer and application method for improving saline-alkali land
  • Organic biological compound liquid fertilizer and application method for improving saline-alkali land

Examples

Experimental program
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Effect test

Embodiment 1

[0055] A kind of organic biological compound saline-alkali soil improvement liquid fertilizer described in the present embodiment is made up of the raw material of following parts by weight (kg): according to the parts by weight of raw materials, get 50 parts of amino acid liquid fertilizers, 50 parts of lactic acid bacteria liquid fertilizers at normal temperature ( 25° C.) to mix and stir evenly; the total amount of amino acids contained in the amino acid liquid fertilizer is 200-220 g / L; the live bacteria content of the lactic acid bacteria liquid fertilizer is 1 billion / mL.

[0056] The mixed solution is aseptically packed, and the preparation of an organic biological compound saline-alkali soil improvement fertilizer is completed.

[0057] Wherein amino acid liquid fertilizer 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 p...

Embodiment 2

[0071] The present embodiment is made up of the following raw materials in parts by weight (kg): 40kg of amino acid liquid fertilizer, 20kg of lactic acid bacteria liquid fertilizer, 40kg of above-mentioned amino acid liquid fertilizer and 20kg of lactic acid bacteria liquid fertilizer are mixed and stirred evenly at normal temperature (25°C) according to parts by weight, namely Can. The mixed liquid is aseptically packed, and the preparation of an organic biological compound saline-alkali soil improvement fertilizer is completed.

[0072] 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):

[0073] 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 p...

Embodiment 3

[0078] A kind of organic biological compound liquid fertilizer of the present embodiment is made up of the raw material of following parts by weight (kg):

[0079] 30kg of amino acid liquid fertilizer and 40kg of lactic acid bacteria liquid fertilizer are operated according to the weight ratio of raw materials: mix and stir evenly at room temperature (25°C). The mixed liquid is aseptically packed, and the preparation of an organic biological compound saline-alkaline soil improvement liquid fertilizer is completed.

[0080] Amino acid liquid fertilizer is made up of the following raw materials in parts by weight (kg): 1000 parts of feather suspension in uniform state; 15 parts of 3942 neutral protease (activity 200000U / g); 25 parts of 1398 neutral protease (activity 30000U / g); 18 parts of 166 actinomycete protease (activity 30000U / g); 6 parts of trypsin; 25 parts of urea; 8 parts of sodium bisulfite; 9 parts of manganese chloride.

[0081] The preparation method is the same as...

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Abstract

The invention relates to a preparation method of an organic biological complex liquid fertilizer, and a saline-alkali land improvement application method. The invention belongs to the technical fields of green liquid organic fertilizers and saline-alkali land soil improvement. According to the invention, on a weight basis, 1-50 parts of an amino acid liquid fertilizer and 1-50 parts of a lactobacillus liquid fertilizer are well mixed by stirring under a normal temperature, wherein an amino acid total amount in the amino acid liquid fertilizer is 200-220g / L, and viable cell content in the lactobacillus liquid fertilizer is 1 billion / mL. According to the invention, the two organic fertilizers are effectively combined, such that a synergistic effect greater than the sum of the effects of single fertilizers can be provided for the nutrients of plants.

Description

technical field [0001] The invention relates to a method for preparing an organic biological compound liquid fertilizer and a method for improving and applying saline-alkali soil, and belongs to the technical field of green liquid organic fertilizer and saline-alkali soil improvement. Background technique [0002] According to my country's development of low-carbon, circular, and organic agriculture, rescue, improve, and restore cultivated land; ensure national food security. The agricultural development plan to ensure food safety, 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] Bio-organic fertilizers are green animal and plant extracts used as fertilizers. Bio-organic fertilizer is a nutrient-complete green bio-fertilizer source. Bio-organic fertilize...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04A01C21/00C05G3/80
CPCA01C21/00C05C9/00C05G3/00C05G3/80C05D9/00C05D9/02C05F1/005
Inventor 张利房延鹏高坤左伟张朔楠
Owner 辽宁美丽山水生态环保科技有限公司
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