Organic fertilizer and preparation method thereof

A technology of organic fertilizer and animal dung, which is applied in the field of organic fertilizer and its preparation, and can solve problems such as pollution

Active Publication Date: 2015-05-13
CHONGQING ZHESHU AGRI TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the defects in the above-mentioned prior art, the purpose of the present invention is to provide a kind of organic fertilizer

Method used

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  • Organic fertilizer and preparation method thereof
  • Organic fertilizer and preparation method thereof
  • Organic fertilizer and preparation method thereof

Examples

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Effect test

Embodiment 1

[0025] A kind of organic fertilizer, comprises the raw material of following percentage by weight: 69.9% of cow dung, 5% of cow urine, 25% of corn stalk, the sum of Bacillus subtilis and Bacillus licheniformis is 0.1%, and cow dung and cow urine are farms in the present embodiment Cow dung and cow urine, because the cattle feed in the farm, after the feed is digested and discharged by cattle, the nitrogen, phosphorus and potassium content in cow dung and cow urine are high.

[0026] Present embodiment also comprises a kind of preparation method of organic fertilizer, comprises the steps:

[0027] (1) First crush the corn stalks into nodular shapes with a grinder, and the length of the nodular shapes is about 1 cm;

[0028] (2) Spread the crushed nodular or filamentous corn stalks flat on the ground, with a width of about 1.5 meters and a height of about 0.4 meters, and the length depends on the terrain;

[0029] (3) Mix cow dung and cow urine in the pool and stir evenly;

[...

Embodiment 2

[0037] A kind of organic fertilizer, comprises the raw material of following percentage by weight: 50% of pig manure, 15% of pig urine, 34.9% of corn stalk, the total of Bacillus subtilis and Bacillus licheniformis is 0.1%, pig manure and pig urine are breeding The pig manure and pig urine in the farm, because the pigs in the farm are fed with feed, after the feed is digested and discharged by pigs, the content of nitrogen, phosphorus and potassium in pig manure and pig urine is high.

[0038] Present embodiment also comprises a kind of preparation method of organic fertilizer, comprises the steps:

[0039] (1) First crush the corn stalks into nodal shapes with a pulverizer, and the length of the nodal shapes is about 4 cm;

[0040] (2) Spread the crushed nodular or filamentous corn stalks flat on the ground, with a width of about 1.5 meters and a height of about 0.4 meters, and the length depends on the terrain;

[0041] (3) Mix pig manure and pig urine in the pool and stir ...

Embodiment 3

[0049] A kind of organic fertilizer, comprises the raw material of following percentage by weight: 60% of cow dung, 12% of cow urine, 27.9% of wheat straw and Bacillus subtilis and Bacillus licheniformis summation is 0.1%, and cow dung and cow urine are farms in the present embodiment Cow dung and cow urine, because the cattle feed in the farm, after the feed is digested and discharged by cattle, the nitrogen, phosphorus and potassium content in cow dung and cow urine are high.

[0050] Present embodiment also comprises a kind of preparation method of organic fertilizer, comprises the steps:

[0051] (1) First crush the wheat stalks into nodes with a pulverizer, and the length of the nodes is about 5 cm;

[0052] (2) Spread the crushed nodular or filamentous wheat stalks flat on the ground, about 2 meters wide and 0.5 meters high, and the length depends on the terrain;

[0053] (3) Mix cow dung and cow urine in the pool and stir evenly;

[0054] (4) Spray the prepared cow du...

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Abstract

The invention belongs to the fields of fertilizers and fertilizer manufacturing, and in particular relates to an organic fertilizer comprising the following raw materials in percentage by weight: 30-69.9% of animal dung, 5-30% of animal urine, 25-40% of various straws used in a single or mixed manner, and 0.05-0.2% of a core material, wherein the animal dung is cow dung or pig manure; the animal urine is cow urine or pig urine; and the core material includes bacillus subtilis and bacillus licheniformis. The invention also relates to a method for preparing the organic fertilizer. The method comprises the following steps: crushing the straws and spreading the straws on the ground; mixing the animal dung and the animal urine, and putting the animal dung and the animal urine on the well spread straws; and stirring, stacking, overturning and fermenting to prepare the raw materials into a high-quality organic fertilizer. According to the organic fertilizer provided by the invention, the animal urine can be used as a raw material, so that the animal dung and urine can be fully used, and the problem of pollution is solved.

Description

technical field [0001] The invention belongs to the field of fertilizer and fertilizer manufacturing, and in particular relates to an organic fertilizer and a preparation method thereof. Background technique [0002] Large-scale fruit industry and large-scale development of vegetable bases. In the past, a large amount of chemical fertilizers and pesticides were used, resulting in high yields and poor quality of agricultural and sideline products. Due to the large-scale planting of fruits and vegetables, most of them pursue high-yield types, but they also encounter the following problems. : [0003] 1. Fruit trees: Most of the fruit trees are perennial varieties. Generally, after 3 to 8 years of continuous production, they will enter the annual output of large and small (the output is high and low every year). Insufficiency is one of the main reasons. The content of soil organic matter is the key factor to measure the level of soil fertility. At present, the content of organi...

Claims

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Application Information

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IPC IPC(8): C05F11/08C05F17/00
CPCY02W30/40
Inventor 黄正明
Owner CHONGQING ZHESHU AGRI TECH DEV
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