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Lactic-acid-bacterium liquid fertilizer, preparation method of, and application method for saline-alkali soil improvement

A liquid fertilizer, lactic acid bacteria technology, applied in the direction of ammonium orthophosphate fertilizer, alkaline orthophosphate fertilizer, organic fertilizer, etc., can solve problems such as poor targeting, improve soil microbial environment, low comprehensive yield, and suitable fertilizer wide range of effects

Inactive Publication Date: 2015-04-22
沈阳金尔露生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] 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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  • Lactic-acid-bacterium liquid fertilizer, preparation method of, and application method for saline-alkali soil improvement
  • Lactic-acid-bacterium liquid fertilizer, preparation method of, and application method for saline-alkali soil improvement
  • Lactic-acid-bacterium liquid fertilizer, preparation method of, and application method for saline-alkali soil improvement

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044]A kind of lactic acid bacteria liquid fertilizer described in the present embodiment is made up of the raw material of following parts by weight (kg): 10 parts by weight of edible white granulated sugar, 10 parts of edible brown sugar, 1 part of soybean powder, 1 part of xanthan gum, denatured 1 part of starch, 2 parts of sucrose ester (SE), 0.001 part of high-temperature α-starch liquefaction enzyme, 0.001 part of sodium pyrophosphate, 0.01 part of dipotassium hydrogen phosphate, mix the above materials, add purified water 85, 0.01 part of Lactobacillus bulgaricus, Streptococcus thermophilus 0.01 parts

[0045] The preparation method comprises the following steps: operating according to the ratio of raw materials by weight:

[0046] 1) 10 parts by weight of edible white sugar, 10 parts of edible brown sugar, 1 part of soybean powder, 1 part of xanthan gum, 1 part of modified starch, 2 parts of sucrose ester (SE), 0.001 part of high-temperature α-starch liquefaction enzy...

Embodiment 2

[0052] A kind of lactic acid bacteria liquid fertilizer described in the present embodiment is made up of the raw material of following parts by weight (kg): 5 parts by weight of edible white granulated sugar, 5 parts of edible brown sugar, 2.5 parts of soybean powder, 2 parts of xanthan gum, denatured 22 parts of starch, 1 part of sucrose ester (SE), 0.01 part of high-temperature α-starch liquefaction enzyme, 0.003 part of sodium pyrophosphate, 0.02 part of dipotassium hydrogen phosphate, mix the above materials, add 91 parts of purified water, 0.02 part of Lactobacillus bulgaricus, Streptococcus thermophilus 0.02 parts.

[0053] The preparation method is the same as that in Example 1 according to the ratio of raw materials by weight.

Embodiment 3

[0055] A kind of lactic acid bacteria liquid fertilizer described in the present embodiment is made up of the raw material of following parts by weight (kg): 8 parts by weight of edible white granulated sugar, 50 parts of edible brown sugar, 4 parts of soy bean flour, 3 parts of xanthan gum, denatured 4 parts of starch, 1 part of sucrose ester (SE), 0.03 part of high-temperature α-starch liquefaction enzyme, 0.002 part of sodium pyrophosphate, 0.025 part of dipotassium hydrogen phosphate, mix the above materials, add purified water 81, 0.025 part of Lactobacillus bulgaricus, Streptococcus thermophilus 0.025 parts.

[0056] The preparation method includes the following steps: the operation is the same as in Example 2 according to the ratio of raw materials by weight.

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Abstract

The invention relates to a lactic-acid-bacterium liquid fertilizer and an application method for saline-alkali soil improvement, belonging to the technical fields of liquid organic fertilizer preparation and saline-alkali soil improvement. The lactic-acid-bacterium liquid fertilizer is composed of the following raw materials by weight: 1 to 10 parts of edible white granulated sugar, 1 to 50 parts of edible brown sugar, 1 to 10 parts of soybean powder, 1 to 3 parts of xanthan gum, 1 to 5 parts of denaturated starch, 1 to 2 parts of sucrose ester, 0.01 to 0.03 part of high-temperature alpha-starch liquefaction enzyme, 0.001 to 0.003 part of sodium pyrophosphate and 0.01 to 0.05 part of potassium hydrogen phosphate. The lactic-acid-bacterium liquid fertilizer is prepared by mixing the above materials and then adding 73 to 95 parts of purified water, 0.01 to 0.02 part of Lactobacillus bulgaricus and 0.01 to 0.02 part of Streptococcus thermophilus. The organic fertilizer prepared with the method provided by the invention has the advantages of definite selected strains, micro-ecological stability and high-content of effective live bacteria, obvious application effect of bacterial metabolites, simple production process, low comprehensive cost, and a wide application range.

Description

technical field [0001] The invention relates to a green organic fertilizer, in particular to a lactic acid bacteria liquid fertilizer and a saline-alkali soil improvement application method, and belongs to the technical field of liquid organic fertilizer preparation and saline-alkali soil improvement. Background technique [0002] Lactic acid bacteria liquid fertilizer is the extract of green animal and plant body used as fertilizer. Bio-organic fertilizer is a nutrient-complete green bio-fertilizer source. Lactic acid bacteria bio-organic fertilizer is not only an effective way to increase fertilizer sources, but also has a great effect on improving soil. Specifically, bio-organic liquid fertilizer has the following advantages: [0003] (1) It can provide rich nutrients for the soil. All kinds of animals and plants are rich in nutrients. Once the small molecular polypeptide organic matter is isolated under biochemical action, it can greatly increase the organic matter and...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B7/00C05G3/80C05B17/00C05F5/002C05F11/00C05G3/00
Inventor 张莉梨陈红亮张利张朔楠
Owner 沈阳金尔露生物科技有限公司
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