Powdery mixed fertilizer and preparation method thereof

A technology of blending fertilizer and powder, which is applied in the field of powder blend fertilizer and its preparation, can solve the problems of insufficient mixing of fertilizers, unbalanced nutrient absorption by plants, waste, etc., and achieve the effect of sufficient mixing.

Inactive Publication Date: 2015-01-14
ANHUI XINNONGCUN ECOLOGICAL FERTILIZER
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The types of fertilizers mainly include nitrogen fertilizer, phosphorus fertilizer, potassium fertilizer, and blended fertilizers that are commonly used by people now. Due to the diversity of nutrients absorbed by plants, a single fertilizer cannot satisfy crops and drives the development of blended fertilizers. Blended fertilizers are due to the ratio and The impact of ingredients, in the process of fertilization, there may be problems such as uneven absorption of nutrients by plants, and waste of fertilizers due to insufficient mixing. These problems will affect the growth of plants and affect farmers' harvests.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0017] A powdered blended fertilizer and a preparation method thereof, consisting of the following parts by weight of raw materials: 20 kg parts of human and livestock manure and straw, 2 parts of microbial inoculants, 40 nitrogen fertilizers, 25 phosphate fertilizers, 15 potash fertilizers, 2 kg parts of limestone powder and dolomite powder, 15 parts Parts of bentonite;

[0018] The preparation steps are:

[0019] 1) Mix nitrogen fertilizer, phosphate fertilizer, potash fertilizer, organic fertilizer, microbial inoculants, bentonite, and additives, and transport them to the horizontal mixer for mixing and mixing. After mixing for 10 minutes, the mixed materials are exported, and the mixture is uniformly mixed. , Slowly lead out to the direction of the discharge port along the inclined direction of the horizontal mixer;

[0020] 2) Transport the exported materials to the finished product sieving machine, and send the sieving process to the finished product silo. The fineness of powd...

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PUM

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Abstract

The invention discloses a powdery mixed fertilizer and a preparation method thereof. The powdery mixed fertilizer is composed of the following raw materials in parts by weight: 10-30 parts of organic fertilizer, 1-3 parts of microbial agent, 30-50 parts of nitrogenous fertilizer, 20-30 parts of phosphate fertilizer, 10-20 parts of potash fertilizer, 1-3 parts of auxiliaries and 10-20 parts of bentonite. The components of the mixed fertilizer are crushed so that the granularity of the mixed fertilizer is in the range of 0.5mm-1mm, and therefore, the mixed fertilizer can be applied conveniently; the components of the mixed fertilizer are all powdery and mixed thoroughly, so that plants in soil can absorb nutrients favorably; due to the thorough mixing method, the fertilizer can be mixed more thoroughly; various nutritive components are perfectly matched with one another to achieve the best fertilization effect.

Description

Technical field [0001] The invention relates to a method for preparing fertilizer, in particular to a powdered blended fertilizer and a method for preparing the same. Background technique [0002] The main types of fertilizers are nitrogen fertilizer, phosphate fertilizer, potash fertilizer, as well as the blended fertilizers commonly used by people now. Due to the diversity of nutrients absorbed by plants, single fertilizers cannot meet the requirements of crops to drive the development of blended fertilizers. Due to the influence of ingredients, there may be problems such as unbalanced nutrient absorption by plants during the fertilization process, and waste of fertilizers that are not fully mixed. These problems will affect the growth of plants and affect the harvest of farmers. Therefore, a blended fertilizer with the same particle size and convenient fertilization is needed. Summary of the invention [0003] The problem to be solved by the present invention is to provide a p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05G3/00C05B17/00
Inventor 刘福礼
Owner ANHUI XINNONGCUN ECOLOGICAL FERTILIZER
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