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Balanced humic acid-containing alkaline liquid fertilizer and preparation method thereof

An acid-alkaline, balanced technology, applied in the direction of liquid fertilizer, nitrogen fertilizer, potassium fertilizer, etc., can solve the problems of soil acidification, compaction, and low soil biological activity, and achieve the effect of improving acidic soil, simple equipment, and improving soil activity

Inactive Publication Date: 2016-09-28
南宁绿智环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A large amount of land in my country has low organic matter content, serious soil acidification and compaction, and excessive use of traditional chemical fertilizers and excessive use of pesticides, resulting in low soil biological activity, which seriously restricts the development of agricultural production to ecological agriculture, green agriculture, and organic agriculture.

Method used

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  • Balanced humic acid-containing alkaline liquid fertilizer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A kind of balanced alkaline liquid fertilizer containing humic acid, by weight percentage, the raw material comprises the following components:

[0034] Biogas slurry: 18%

[0035] Potassium Fulvic Acid: 6%

[0036] Complexing agent: 9%

[0037] Ammonium bicarbonate: 14%

[0038] Potassium Carbonate: 9%

[0039] Urea: 17%

[0040] Compost fermentation leachate: 17%

[0041] Water: 10%.

[0042] The potassium fulvate is mineral source potassium fulvate or biochemical potassium fulvate.

[0043] The complexing agent is liquid polyphosphoric acid with a mass concentration of 125%; the ammonium bicarbonate is industrial or agricultural ammonium bicarbonate; the potassium carbonate is industrial or agricultural potassium carbonate; and the urea is agricultural urea.

[0044] Such as figure 1 Shown, the preparation method of above-mentioned balanced type containing humic acid alkaline liquid fertilizer, comprises the following steps:

[0045] (1) After mixing livesto...

Embodiment 2

[0050] A kind of balanced alkaline liquid fertilizer containing humic acid, by weight percentage, the raw material comprises the following components:

[0051] Biogas slurry: 10%

[0052] Potassium Fulvic Acid: 9%

[0053] Complexing agent: 13%

[0054] Ammonium bicarbonate: 18%

[0055] Potassium Carbonate: 16%

[0056] Urea: 20%

[0057] Compost fermentation leachate: 8%

[0058] Water: 6%.

[0059] The potassium fulvate is mineral source potassium fulvate or biochemical potassium fulvate.

[0060] The complexing agent is liquid polyphosphoric acid with a mass concentration of 125%; the ammonium bicarbonate is industrial or agricultural ammonium bicarbonate; the potassium carbonate is industrial or agricultural potassium carbonate; and the urea is agricultural urea.

[0061] Such as figure 1 Shown, the preparation method of above-mentioned balanced type containing humic acid alkaline liquid fertilizer, comprises the following steps:

[0062] (1) After mixing livestock...

Embodiment 3

[0067] A kind of balanced alkaline liquid fertilizer containing humic acid, by weight percentage, the raw material comprises the following components:

[0068] Biogas slurry: 1%

[0069] Potassium Fulvic Acid: 10%

[0070] Complexing agent: 17%

[0071] Ammonium bicarbonate: 26%

[0072] Potassium Carbonate: 21%

[0073] Urea: 23%

[0074] Compost fermentation leachate: 1%

[0075] Water1%.

[0076] The potassium fulvate is mineral source potassium fulvate or biochemical potassium fulvate.

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Abstract

The invention discloses balanced humic acid-containing alkaline liquid fertilizer. The balanced humic acid-containing alkaline liquid fertilizer is prepared from 1-18wt% of biogas slurry, 6-10wt% of fulvic acid potassium salt, 9-17wt% of a complexing agent, 14-26wt% of ammonium bicarbonate, 8-21wt% of potassium carbonate, 17-23wt% of urea, 1-17wt% of compost fermentative seepage and 1-10wt% of water. The liquid fertilizer has nitrogen content higher than 100mg / L, phosphoric pentoxide content higher than 80mg / L, potassium oxide content higher than 60mg / L, humic acid content higher than 30mg / L and pH higher than 11, has comprehensive nutrients, and has effects of strengthening root and promoting seedling growth, improving stress resistance, improving crop yield and quality, improving acidic soil and improving soil activity. The preparation method effectively utilizes organic wastes, reduces pollution, has low energy consumption at the normal temperature under normal pressure and utilizes simple devices.

Description

Technical field: [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a balanced humic acid-containing alkaline liquid fertilizer and a preparation method thereof. Background technique: [0002] The growth of crops is inseparable from the four nutrients of organic carbon, nitrogen, phosphorus and potassium. A large amount of land in my country has low organic matter content, serious soil acidification and compaction, and excessive use of traditional chemical fertilizers and excessive use of pesticides, resulting in low soil biological activity, which seriously restricts the development of agricultural production to ecological agriculture, green agriculture, and organic agriculture. my country's animal husbandry industry accounts for a large proportion of agricultural production, and the development of farming and breeding is unbalanced. A large amount of livestock and poultry manure enters the environment without effective resource...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00
CPCC05C3/00C05G5/23C05C9/00C05D1/00C05F7/00C05F9/04C05F11/02Y02P20/133
Inventor 卢誉远熊庆明林应强黄福川陈志斌曾三保梁忠接林叶俊龙郑刚周淑珍肖维
Owner 南宁绿智环保科技有限公司