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Preparation method of nano cow dung fertilizer

A nano, manure technology, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve the problems of polluting the environment, breeding bacteria, cattle diseases, etc., and achieve the effects of easy absorption, growth promotion, and growth and development.

Inactive Publication Date: 2015-06-17
辽宁中台千越生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although such a huge number of cows is bringing huge economic benefits, at the same time these huge numbers of cows have to excrete 20 to 30 tons of cow dung every day. will pollute the environment

Method used

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Embodiment Construction

[0019] The present invention will be described in further detail below, so that those skilled in the art can implement it with reference to the description.

[0020] The invention provides a kind of preparation method of nanometer cow manure, comprising:

[0021] Step 1, prepare mixed fertilizer A, be specifically: fresh cow dung and cow dung fermenting bacteria (the cow dung fermenting bacteria that the present invention selects is Su Kehan ​​SUKAAgri-C3009 / C cow dung fermenting bacteria sold on the market) according to quality Mix at a ratio of 1:1 to obtain mixed fertilizer A, wherein the water content of fresh cow dung is ≥ 55%; put mixed fertilizer A in an open fermentation tank to ferment for 40 hours, and stir mixed fertilizer A every 2 hours ;

[0022] Step 2, air-drying the mixed fertilizer A so that the water content in the mixed fertilizer A is less than 2%;

[0023] Step 3. Prepare mixed fertilizer B, specifically: grind the air-dried mixed fertilizer A into a po...

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Abstract

The invention discloses a preparation method of a nano cow dung fertilizer. The preparation method comprises the following steps: preparing a mixed fertilizer A: mixing cow dung and cow dung zymophyte according to the mass ratio of 1:1; airing the mixed fertilizer A; preparing a mixed fertilizer B: grinding the aired mixed fertilizer A to be powdery, and mixing the powdery mixed fertilizer A and clear water according to the ratio of 1:2; preparing a mixed fertilizer C: adding nano CaCO3, nano TiO2 and nano carbon into the mixed fertilizer B while ultrasonically vibrating to obtain the mixed fertilizer C; preparing a mixed fertilizer D: mixing the mixed fertilizer C, teosinte, loam, clear water, siraitia grosvenori powder and earthworms; preparing the final nano cow dung fertilizer: placing the mixed fertilizer D into an environment with the temperature of 30-35 DEG C and the relative humidity of 60% for 45-50h, and removing the earthworms in the mixed fertilizer D. The nano cow dung fertilizer disclosed by the invention can be used for effectively increasing the yield of crops and has wide application space in actual production.

Description

technical field [0001] The invention relates to an organic fertilizer, in particular to a method for preparing nanometer cow dung. Background technique [0002] With the development of my country's economy and the continuous improvement of people's living standards, my country's animal husbandry has made great progress, especially the breeding of beef cattle and dairy cattle. As of 2007, the number of dairy cattle raised in my country has reached more than 10 million. Although such a huge number of cows is bringing huge economic benefits, at the same time these huge numbers of cows have to excrete 20 to 30 tons of cow dung every day. Will pollute the environment. Contents of the invention [0003] The invention designs and develops a method for preparing nanometer cow manure. [0004] The technical scheme provided by the invention is: [0005] A preparation method of nanometer cow manure, comprising: [0006] Step 1. Prepare mixed fertilizer A, specifically: mix cow du...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00
Inventor 杨海涛
Owner 辽宁中台千越生物科技有限公司
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