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Preparation method of y-microbial fertilizer

A microbial fertilizer and ecological technology, applied in the direction of organic fertilizers, fertilizer mixtures, sewage/sludge fertilizers, etc., can solve problems such as hidden dangers, undeveloped organic treasures, use of water protection channels and safety impacts, etc., to achieve low cost and promote Soil structure formation, effect of improving soil physical properties

Inactive Publication Date: 2017-07-07
农迅达网络科技(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Not only is the huge treasure of organic matter undeveloped, but it also has a great impact on water protection, waterway use and safety, and even hidden dangers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] 1. The preparation of y-original ecological organic fertilizer, the specific operation steps are as follows:

[0009] 1. Select 100 samples of silt areas in inland ditches, rivers, lakes, and ponds with an organic matter content of more than 2%; take 100 samples of clear water for recycling, and filter the organic matter mixture and impurities including sand and stones Formula separation to obtain "primary organism mixture".

[0010] 2. Determination of "primary organism mixture" including polychlorinated biphenyls (PCBs) by GC-ECD and other methods S ), heavy metals, parasite eggs, pathogenic bacteria, toxic organic pollutants, and the proportion and content of various pollutants, and separated or extracted to obtain "y-original ecological grade organic matter".

[0011] 3. Dehydration, drying and purification, so that the organic matter content can reach more than 45%.

[0012] 4. Make granular, powdery and liquid 3 types.

[0013] 5. Detect the content of organic ...

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Abstract

The invention discloses a microbial fertilizer for promoting plant growth and a preparation method of the microbial fertilizer. The preparation method comprises the steps of firstly extracting an organic matter mixture from sludge of river channels, ponds and lakes, purifying the organic matter mixture to enable organic matters and control elements to be accordant with a national standard NY525-2012, processing the organic matter mixture into powder or particles, so as to obtain a 'y-original ecological organic matter fertilizer'. The 'y-original ecological organic matter fertilizer' is applied to soil, so that the soil fertility can be improved and enhanced, and the use amount of a traditional chemical fertilizer can be effectively controlled or reduced. Meanwhile, the 'y-original ecological organic matter fertilizer' is taken as a basic raw material and is subjected to depth processing with substances such as polyglutamic acid so as to generate an updated organic matter compound, namely a 'y-ecological organic matter slow release fertilizer'. The 'y-ecological organic matter slow release fertilizer' can be directly applied to soil, so that the soil fertility can be improved and enhanced, and the use amount of the traditional chemical fertilizer can be further effectively controlled or reduced. By utilizing the sludge of the river channels, the ponds and the lakes, multiple purposes of dredging drifting and improving a water environment and an ecological environment are simultaneously achieved.

Description

technical field [0001] The invention relates to the field of agricultural fertilizers, in particular to a microbial fertilizer that promotes plant growth, improves soil ecological environment, and improves soil fertility and a preparation method thereof. [0002] Background of the invention [0003] my country is a large agricultural country, and the production and use of chemical fertilizers play an important role in agricultural production. According to data from the National Bureau of Statistics, as early as 2013, the total amount of chemical fertilizers used in China's agriculture was more than 59 million tons (in pure terms, the same below), and the total amount of chemical fertilizer production was as high as more than 70 million tons. At present, the situation of all kinds of cultivated land in China is not optimistic, and the basic soil fertility is low. Due to the long-term single and large-scale application of chemical fertilizers, uneven use, and wrong use of land...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/00C05G3/80
CPCC05C9/00C05F7/00C05G3/00C05G3/80C05G1/00
Inventor 李莉王佐红
Owner 农迅达网络科技(苏州)有限公司