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Preparation method of organic fertilizer

A technology of organic fertilizer and organic waste gas, which is applied in the preparation of organic fertilizer, organic fertilizer, and biological organic part treatment, etc., can solve the problems of reducing the degree of process continuity, increasing production cost, harming operators, etc., and achieving uniform distribution, The effect of improving fertility and improving organic matter content

Inactive Publication Date: 2015-04-01
CHANGSHA CITY WANGCHENG DISTRICT BAOSHENG ECOLOGICAL AGRI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The strong ammonia smell of inorganic fertilizers in the process of mixing inorganic fertilizers with organic fertilizers will strongly stimulate the respiratory system of operators and harm operators
At the same time, the mixing of a large amount of organic and inorganic fertilizers will increase the production cost and reduce the degree of continuous process. If the mixing is not uniform, it will also cause local fertilizer efficiency to be faster, resulting in burning seedlings and other phenomena.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The invention relates to a method for preparing an organic fertilizer. The whole organic fertilizer preparation process is carried out in a fruit and vegetable planting greenhouse. Use miscellaneous sawdust, rice straw, and rapeseed meal to mix evenly, add water to adjust the quality, adjust the moisture content to 30%, and then compost. Spread 50cm thick organic matter, and then cover with a 20cm thick humus soil, pile up in turn until the height of the pile is between 1.5-2m, punch holes from the top down, the number of holes per square meter is 10, cover with plastic film, ferment, When the temperature of the heap rises to 50°C, ferment for 3 days, turn over the heap, and ferment for another 10 days, remove the plastic film, apply copper fertilizer as a trace element additive, and mix well. After applying a small amount of copper fertilizer, the pulse instantaneous high voltage can be used for electric shock. Adjust the relative humidity of the greenhouse environmen...

Embodiment 2

[0017] The invention relates to a method for preparing an organic fertilizer. The whole organic fertilizer preparation process is carried out in a fruit and vegetable planting greenhouse. Use miscellaneous sawdust, corn stalks, and camellia seed meal to mix evenly, add water to adjust the quality, adjust the moisture content to 40%, and then compost. Spread 60cm thick organic matter, and then cover with a layer of 25cm thick humus soil, pile up in sequence until the pile height is between 1.5-2m, punch holes from the top down, the number of holes per square meter is 13, cover with plastic film, ferment, When the temperature of the heap rises to 50°C, ferment for 4 days, turn the heap, and ferment for another 8 days, remove the plastic film, apply a mixture of trace element additives iron fertilizer and copper fertilizer in equal amounts, and mix well. After applying a small amount of copper fertilizer, the pulse instantaneous high voltage can be used for electric shock. Adjus...

Embodiment 3

[0019] The invention relates to a method for preparing an organic fertilizer. The whole organic fertilizer preparation process is carried out in a fruit and vegetable planting greenhouse. Use miscellaneous sawdust, wheat straw, and rapeseed meal to mix evenly, add water to adjust the quality, adjust the moisture content to 50%, and then compost. Spread 70cm thick organic matter, and then cover with a 30cm thick layer of humus, pile up in sequence until the pile height is between 1.5-2m, punch holes from the top down, the number of holes per square meter is 15, cover with plastic film, ferment, When the temperature of the heap rises to 50°C, ferment for 5 days, turn the heap, and ferment for another 5 days, remove the plastic film, apply a mixture of trace element additives such as iron fertilizer, copper fertilizer, and selenium fertilizer, and mix well. After applying a small amount of copper fertilizer, the pulse instantaneous high voltage can be used for electric shock. Ad...

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PUM

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Abstract

The invention belongs to the technical field of organic fertilizer processing, and specifically relates to a preparation method of an organic fertilizer. The preparation method comprises the following steps: mixing organic wastes, tempering, carrying out composting fermentation, applying microelement additives and mixing, and then adding a high-voltage electric shock nitrogen-adding procedure. The preparation process of the organic fertilizer is carried out in a fruit and vegetable planting greenhouse, the relative humidity of an electric shock environment is 60-85%, the pH value of a compost is 5.5-6.5, and the water content of the compost is 40-50%; the electric shock conditions are as follows: the voltage intensity is 20-100kv, the pulse width is 0.1-5ms, the pulse duty factor is 30-60%, and the treatment time is 20-50min. The organic fertilizer prepared by the preparation method disclosed by the invention is simple, efficient, environment-friendly and pollution-free in process, uniform in fertility, lasting, and free from seedling burnt.

Description

technical field [0001] The invention belongs to the technical field of organic fertilizer processing, and in particular relates to a preparation method of organic fertilizer. Background technique [0002] Organic fertilizer, commonly known as farmyard manure, is a kind of organic fertilizer made by fermenting and decomposing organic waste materials such as various animal manure, plant residues, and oil cakes. Its main function is to supply organic matter to the soil, which in turn improves soil fertility, promotes plant growth and soil ecosystem cycle. As people continue to pay attention to organic products, the market demand for organic food raw materials is increasing, and the control of fertilizers in the process of planting fruit and vegetable crops is becoming more and more strict. Traditional chemical fertilizers can no longer meet market demand. Organic fertilizers The need is growing. As a farm fertilizer without any chemical fertilizers, except for individual cake...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F17/00C05G3/00C05G3/04C05G3/80
CPCY02W30/40
Inventor 周炜李媛花
Owner CHANGSHA CITY WANGCHENG DISTRICT BAOSHENG ECOLOGICAL AGRI SCI & TECH
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