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Biological organic fertilizer and preparation method thereof

A bio-organic fertilizer and soil-making technology is applied to bio-organic fertilizer. It can solve problems such as hazards and serious soil damage, and achieve the effects of increasing yield, improving soil and promoting microbial reproduction.

Inactive Publication Date: 2016-02-10
张月
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Chemical fertilizers are not only harmful to the human body, but also more destructive to the soil

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment 1 biological organic fertilizer

[0015] The preparation method is as follows:

[0016] 1) Preparation of probiotics: Take 10kg of yeast powder, 10kg of white sugar, 10kg of edible vinegar and 5kg of nitrous bacteria, add 65kg of water, stir evenly, and react at 45-50°C for 48 hours to obtain probiotics.

[0017] 2) Preparation of the carrier: the straw is crushed and carbonized by spontaneous combustion in a carbonization furnace to obtain carbonized straw powder. Take 1000kg of carbonized straw powder, 500kg of raw soil, and 250kg of coal ash, and mix them evenly to make a carrier.

[0018] 3) Take 10kg of probiotics, add water to 75kg, and mix evenly to make a probiotic solution.

[0019] 4) Take 250kg of poultry manure, spray the probiotic solution prepared in step 3), add 5kg of salt and 2.5kg of sodium carbonate during stirring, stir evenly, and seal and ferment for 7 days at a humidity of 45% and a temperature of 35-40°C to obtain mixed materials; ...

Embodiment 2

[0023] Embodiment 2 biological organic fertilizer

[0024] The preparation method is as follows:

[0025] 1) Preparation of probiotics: Take 5kg of yeast powder, 5kg of white sugar, 5kg of edible vinegar and 1kg of nitrous bacteria, add 50kg of water, stir evenly, and react at 45-50°C for 48 hours to obtain probiotics.

[0026] 2) Preparation of the carrier: the straw is crushed and carbonized by spontaneous combustion in a carbonization furnace to obtain carbonized straw powder. Take 1000kg of carbonized straw powder, 400kg of raw soil, and 200kg of coal ash, and mix them evenly to make a carrier.

[0027] 3) Take 5kg of probiotics, add 90kg of water, mix evenly, and make a probiotic solution.

[0028] 4) Take 150kg of poultry manure, spray the probiotic solution prepared in step 3), add 3kg of salt and 1.5kg of sodium carbonate during stirring, stir evenly, and seal and ferment for 7 days at a humidity of 45% and a temperature of 35-40°C to obtain mixed materials;

[002...

Embodiment 3

[0031] Embodiment 3 biological organic fertilizer

[0032] The preparation method is as follows:

[0033] 1) Preparation of probiotics: Take 15kg of yeast powder, 15kg of white sugar, 15kg of edible vinegar and 10kg of nitrous bacteria, add 80kg of water, stir evenly, and react at 45-50°C for 48 hours to obtain probiotics.

[0034] 2) Preparation of the carrier: the straw is crushed and carbonized by spontaneous combustion in a carbonization furnace to obtain carbonized straw powder. Take 1000kg of carbonized straw powder, 600kg of raw soil, and 300kg of coal ash, and mix them evenly to make a carrier.

[0035] 3) Take 10kg of probiotics, add 130kg of water, mix evenly, and make a probiotic solution.

[0036] 4) Take 200kg of poultry manure, spray the probiotic solution prepared in step 3), add 5kg of salt and 3kg of sodium carbonate during stirring, stir evenly, seal and ferment for 7 days at a humidity of 45% and a temperature of 35-40°C to obtain a mixture material.

[...

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Abstract

The invention relates to a biological organic fertilizer and a preparation method thereof. The adopted technical scheme is that the preparation method comprises the following steps: adding water to probiotics to prepare a probiotic solution; spraying the probiotic solution into feces, adding a salt and sodium carbonate while stirring, and performing sealed fermentation for 7-10 days under the condition that the humidity is 40-50% and the temperature is 35-40 DEG C to obtain a mixture; and stirring a carrier with the mixture uniformly, and performing sealed reaction for 3-5 days under the condition that the humidity is 40-45% and the temperature is 35-40 DEG C to obtain a crude product. According to the preparation method provided by the invention, rural and urban household garbage is fully utilized, and the prepared biological organic fertilizer is rich in a large amount of beneficial substances including various organic acids, peptides and rich nutrient elements including nitrogen, phosphorus and potassium, so that the biological organic fertilizer not only can provide comprehensive nutrition for crops but also has a long fertilizer effect, can increase and supplement organic substances in soil, promote microorganism propagation and improve physicochemical properties and biological activity of the soil, and is a primary nutrient for green food production.

Description

technical field [0001] The invention belongs to the field of agricultural fertilizers, in particular to a biological organic fertilizer. Background technique [0002] The macronutrients nitrogen, phosphorus, and potassium in the soil usually cannot meet the needs of crop growth, and fertilizers containing nitrogen, phosphorus, and potassium need to be used to make up for it. Therefore, chemical fertilizers have been born. Chemical fertilizers have the characteristics of simple ingredients, high nutrient content, fast fertilizer efficiency, and strong fertilizer. Therefore, they have been welcomed by farmers in recent years. In the past 30 years, in order to meet the needs of food production in my country, the input of agrochemicals has reached a very high proportion. Excessive application of chemical fertilizers has posed a huge threat to China's environment and food safety. This unsustainable agricultural production method not only seriously pollutes my country's limited l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05F17/00C05G3/80
CPCY02W30/40
Inventor 张月
Owner 张月
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