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Farmyard manure

A technology for farmyard manure and raw materials, which is applied in the field of farmyard manure, can solve the problems that crops have no obvious growth regulation effect, cannot be called organic food, and has low element content, and achieves the effects of soil friendliness, easy absorption and balanced content.

Inactive Publication Date: 2013-03-13
徐华朝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the vast majority of organic fertilizers on the market are fermented from plant waste (such as straw) and livestock manure through composting. The content of nitrogen, phosphorus, and potassium elements is low, and the growth regulation effect on crops is not obvious. Therefore, it is often used in conjunction with Inorganic fertilizer mixed use
Through the application of inorganic chemical fertilizers, the yield of crops has been increased, but the quality has declined. The agricultural products produced by using inorganic chemical fertilizers cannot be called organic food.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Put 50 parts of peanut bran, 8 parts of bone meal, 15 parts of fish meal and 8 parts of plant ash into the mixer, add water while stirring, until the material can be kneaded lightly by hand, and the material can disperse when you let go, stop adding water, and continue to stir until Evenly, use a sieve to make the material into granules, collect the granules with a stainless steel tray, put them into a blast dryer, and dry them under hot air at 120°C for 60 minutes to obtain granular farmyard manure.

Embodiment 2

[0020] Put 55 parts of peanut bran, 10 parts of bone meal, 15 parts of fish meal and 10 parts of plant ash into the mixer, add water while stirring, until the material can be kneaded lightly by hand, and the material can disperse when you let go, stop adding water, and continue to stir until Evenly, use a sieve to make the material into granules, collect the granules with a stainless steel tray, put them into a blast dryer, and dry them under hot air at 160°C for 30 minutes to obtain granular farmyard manure.

Embodiment 3

[0022] Put 60 parts of peanut bran, 8 parts of bone meal, 20 parts of fish meal and 12 parts of plant ash into the mixer, add water while stirring, until the material can be kneaded lightly by hand, and the material can disperse when you let go, stop adding water and continue to stir until Evenly, use a sieve to make the material into granules, collect the granules with a stainless steel tray, put them into a blast dryer, and dry them under hot air at 140°C for 45 minutes to obtain granular farmyard manure.

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PUM

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Abstract

The invention provides farmyard manure. The farmyard manure is formed by peanut bran, bone meal, fish meal and plant ash. The farmyard manure disclosed by the invention has high nitrogen-phosphorus-potassium content, and the elements are balanced in proportion; and the farmyard manure is very easily absorbed by plants and the generated fertilizer effect is very obvious, so that phenomena of soil caking, acidification, damages to a soil structure are not caused after the farmyard manure is used for a long period. The farmyard manure is completely harmless and is very suitable for producing organic foods.

Description

technical field [0001] The invention relates to a farmyard manure, which is a kind of fertilizer which is especially suitable for producing organic food. Background technique [0002] In the process of agricultural production, in order to increase the yield of crops, a large amount of chemical fertilizers are used. According to statistics from the Food and Agriculture Organization of the United Nations, chemical fertilizers account for 40% to 60% of the total increase in crop production. Chemical fertilizers play a very important role in increasing the yield of crops in agricultural production. However, the utilization rate of chemical fertilizers currently applied to crops is low, which leads to the accumulation of a large amount of phosphorus, potassium and other elements in the soil, resulting in soil agglomeration and damage to the soil structure. Long-term application Fertilizers can also accelerate soil acidification. The current method to solve the above problems is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00
Inventor 徐华朝方有历
Owner 徐华朝
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