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Livestock-manure bio-organic fertilizer special for saline-alkaline soil

A bio-organic fertilizer and poultry manure technology, applied in the direction of organic fertilizer, organic fertilizer preparation, fertilizer made from biological waste, etc., can solve the problems of insufficient storage and processing capacity, restrict agricultural production, increase soil fertility, etc., and achieve the goal of promoting The decomposition of organic carbon and the formation of organic nitrogen, the effect of increasing the content of organic matter and inorganic nutrients, and increasing the activity of microorganisms

Inactive Publication Date: 2018-05-08
SHANDONG SHENGJING TOURISM DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Saline-alkali land refers to the general name of various types of soils that contain too much saline-alkali components in the soil, including saline soil and alkaline soil, and other types of soil that have undergone a certain degree of salinization or alkalization. Saline soil refers to a large amount of soluble salts that make most plants Soil that cannot grow. Alkaline soil refers to the soil where the percentage of substitutable sodium ions accounts for more than 20% of the cation replacement capacity and the pH value exceeds 8. In fact, because saline soil and alkaline soil are often interlaced, it is customary to collectively call them saline-alkali soil. , saline-alkali land is more harmful, mainly manifested in restricting agricultural production, destroying the ecological environment and affecting sustainable development; at present, the storage and treatment capacity of most farm manure is insufficient, many large-scale farms do not have pollution prevention and control facilities, and a large amount of poultry manure has not been used. Effective treatment will be directly discharged, causing pollution to the atmosphere, water, soil and organisms. Poultry manure contains more organic matter and inorganic nutrients, which are the main substrates of organic fertilizers. Using poultry manure as organic fertilizer can not only reduce environmental pollution , and can increase soil fertility. Existing poultry manure organic fertilizers are generally made by simple fermentation of poultry manure, which has certain shortcomings. The lack of maturity of poultry manure leads to the presence of pathogenic bacteria in the manure and pollutes the soil. During the fermentation process There is a large amount of nutrient volatilization, and the nutrient utilization rate is low; the second is that the single fertilizer effect does not have the effect of improving saline-alkali land, so it is not suitable for use on saline-alkali land

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] 1) Dilute 0.020 parts of EM bacterial liquid with distilled water, and the volume ratio of EM bacterial liquid to distilled water is 1:200-300;

[0017] 2) Mix 40 parts of poultry manure, 17 parts of tea seed cake, 15 parts of zeolite powder and 10 parts of bagasse, and then evenly sprinkle the EM bacteria solution diluted in step 1) into the mixture to ensure that the water content of the mixture is 45% , if the water content is more than the range value, perform drying, if the water content is less than the range value, add water;

[0018] 3) Perform high-temperature aerobic composting on the mixture prepared in step 2), insert a thermometer on the compost body, perform the first mechanical composting when the temperature reaches 50°C, and perform secondary mechanical composting when the temperature reaches 60°C. When the temperature drops back to 55°C, carry out three times of mechanical fertilization, and after 4 days of three times of fertilization, the fertilizer ...

Embodiment 2

[0021] 1) Dilute 0.022 parts of EM bacterial liquid with distilled water, and the volume ratio of EM bacterial liquid to distilled water is 1:200-300;

[0022] 2) Mix 44 parts of poultry manure, 19 parts of tea seed cake, 17 parts of zeolite powder and 13 parts of bagasse, and then evenly sprinkle the EM bacteria solution diluted in step 1) into the mixture to ensure that the water content of the mixture is 48% , if the water content is more than the range value, perform drying, if the water content is less than the range value, add water;

[0023] 3) Perform high-temperature aerobic composting on the mixture prepared in step 2), insert a thermometer on the compost body, perform the first mechanical composting when the temperature reaches 50°C, and perform secondary mechanical composting when the temperature reaches 60°C. When the temperature drops back to 55°C, carry out three times of mechanical fertilization, and after 4 days of three times of fertilization, the fertilizer ...

Embodiment 3

[0026] 1) Dilute 0.024 parts of EM bacterial liquid with distilled water, and the volume ratio of EM bacterial liquid to distilled water is 1:200-300;

[0027] 2) Mix 48 parts of poultry manure, 21 parts of tea seed cake, 19 parts of zeolite powder and 16 parts of bagasse, and then evenly sprinkle the EM bacteria solution diluted in step 1) into the mixture to ensure that the water content of the mixture is 52% , if the water content is more than the range value, perform drying, if the water content is less than the range value, add water;

[0028] 3) Perform high-temperature aerobic composting on the mixture prepared in step 2), insert a thermometer on the compost body, perform the first mechanical composting when the temperature reaches 50°C, and perform secondary mechanical composting when the temperature reaches 60°C. When the temperature drops back to 55°C, carry out three times of mechanical fertilization, and after 5 days of three times of fertilization, the fertilizer ...

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PUM

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Abstract

The invention discloses the technical field of saline-alkaline soil improvement, and particularly discloses a livestock-manure bio-organic fertilizer special for saline-alkaline soil. The livestock-manure bio-organic fertilizer special for the saline-alkaline soil is prepared from, by weight, 40-52 parts of livestock manure, 17-22 parts of tea seed cakes, 15-20 parts of zeolite powder, 10-18 partsof bagasse, 7-10 parts of humic acid, 4-8 parts of ferrous sulfate and 0.020-0.025 part of EM bacterium liquid; natural tea saponin exists in the tea seed cakes, and has the high bactericidal effect,the natural tea saponin and the livestock manure are fermented together, the certain bactericidal effect can be achieved, and pathogenic bacteria in the fertilizer are reduced; the zeolite powder isrelatively large in superficial area, has the good adsorption capacity, and can be used for adsorbing gaseous nutrients volatilized through the livestock manure in the fermentation process, so that loss of nutrients in the fertilizer is reduced; the humic acid and the ferrous sulfate have the slow-action performance and the quick-action performance for neutralizing the soil alkalinity respectively, the mutual matching effect is good, and the persistent effect is achieved.

Description

technical field [0001] The invention relates to the technical field of saline-alkali land improvement, and specifically relates to a special poultry manure bio-organic fertilizer for saline-alkali land. Background technique [0002] Saline-alkali land refers to the general name of various types of soils that contain too much saline-alkali components in the soil, including saline soil and alkaline soil, and other types of soil that have undergone a certain degree of salinization or alkalization. Saline soil refers to a large amount of soluble salts that make most plants Soil that cannot grow. Alkaline soil refers to the soil where the percentage of substitutable sodium ions accounts for more than 20% of the cation replacement capacity and the pH value exceeds 8. In fact, because saline soil and alkaline soil are often interlaced, it is customary to collectively call them saline-alkali soil. , saline-alkali land is more harmful, mainly manifested in restricting agricultural pr...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05D9/00C05G3/00C05G3/80C05G5/12C05D9/02C05F3/00C05F5/002C05F11/02C05F11/08C05F17/80
Inventor 王胜
Owner SHANDONG SHENGJING TOURISM DEV CO LTD
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