Preparation method of soil conditioner

A technology of soil improver and active agent, which is applied in the field of fertilizer preparation, can solve the problems of pollution sources, insufficient understanding of the value of organic fertilizers, and the decline of the effect of organic fertilizers, so as to improve the utilization rate, inhibit growth and reproduction, and be full of vitality. Effect

Inactive Publication Date: 2011-09-14
唐山汇力科技有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

The phenomenon of straw burning continues unabated, the planting area of ​​green manure decreases year by year, and a large amount of livestock and poultry manure is discarded, becoming a serious source of pollution. The value of organic fertilizers has not been fully understood, and the role of organic fertilizers is also declining rapidly.

Method used

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  • Preparation method of soil conditioner
  • Preparation method of soil conditioner

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Experimental program
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preparation example Construction

[0028] Preparation method step of the present invention is as follows:

[0029] a. Prepare charcoal powder: sinter the plant straw into 80-120 mesh charcoal powder for later use;

[0030] b. Pretreatment of poultry and livestock manure: put poultry and livestock manure into an autoclave, sterilize it under 2 steam pressures for two hours to become mold-free poultry and livestock manure, and dry the mold-free poultry and livestock manure naturally until the moisture content is less than When it is 12%, it is crushed and passed through a 60 mesh sieve for subsequent use;

[0031] c. according to parts by weight, plant charcoal, poultry manure, bone meal, potassium sulfate,

[0032] Put the plant growth regulator and the active agent into the stirring tank, and stir evenly to obtain a pasty mixture;

[0033] d. Granulation and packaging: put the pasty mixture into a granulator for granulation, add 2 to 8 parts by weight of wood acetic acid solution to the pasty mixture during g...

Embodiment 1

[0035] Example 1: by weight

[0036] 1. Prepare charcoal powder: sinter the crop straw into 80-120 mesh charcoal powder for later use;

[0037] 2. Pretreatment of poultry and livestock manure: put poultry and livestock manure into an autoclave tank, and sterilize it under 2 steam pressures for two hours to become mold-free poultry and livestock manure, take out the mold-free poultry and livestock manure and dry it naturally to the moisture content When it is less than 12%, it is crushed through a 60-mesh sieve, and its particles are used for later use.

[0038] 3. Put 55kg of plant charcoal powder into the 500L stirring tank, 5kg of poultry manure; 15kg of bone meal less than 1 mm; 18kg of potassium sulfate; A mixture is prepared.

[0039] 4. Sampling and testing the mixture to check whether the mixing degree is uniform, and granulate after passing the test.

[0040] 5. Granulation and packaging: Put the mixture into a granulator for granulation. When granulating, add 5 kg ...

Embodiment 2

[0041] Example 2: by weight

[0042] 1. Prepare charcoal powder: sinter the crop straw into 80-120 mesh charcoal powder for later use;

[0043]2. Pretreatment of poultry and livestock manure: put poultry and livestock manure into an autoclave tank, and sterilize it under 2 steam pressures for two hours to become mold-free poultry and livestock manure, take out the mold-free poultry and livestock manure and dry it naturally to the moisture content When it is less than 12%, it is crushed through a 60-mesh sieve, and its particles are used for later use.

[0044] 3. Put 260kg of plant charcoal powder (crushed into 80-200 meshes), 80kg of poultry manure, 60kg of bone meal, 72kg of potassium sulfate, 60kg of production-increasing amine, and 4kg of sodium a-naphthalene acetate into a 500L stirring tank and stir evenly , to produce a mixture.

[0045] 4. Sampling and testing the mixture to check whether the mixing degree is uniform, and granulate after passing the test.

[0046] 5...

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Abstract

The invention relates to a preparation method of a soil conditioner, belonging to the technical field of fertilizer preparation. The soil conditioner is mainly prepared from the following raw materials in parts by weight: 50-70 parts of plant straw carbon, 20-35 parts of fowl/livestock dung, 10-15 parts of bone meal, 1-8 parts of potassium sulfate, 2-8 parts of wood vinegar liquid, 3-9 parts of plant growth regulator and 0.5-1 part of active agent. The preparation method comprises the following steps: preparing carbon powder, pretreating the fowl/livestock dung, preparing a mixture, assaying and detecting, granulating and packaging. The soil conditioner is prepared by mixing the crop straw/bamboo/wood/grass carbon, which is used as the main component, with certain amounts of trace elements, plant growth regulator and bamboo/wood/grass vinegar liquid; since the soil conditioner not only is rich in the three main nutrient elements (nitrogen, phosphorus and potassium) which are essential for crops, but also contains secondary and trace elements, such as calcium, magnesium, sulfur, iron, boron, molybdenum, copper, cobalt and the like, the nutrient proportion of the soil conditioner is reasonable; and when being used as a conditioner, the soil conditioner can increase the organic content of soil and provide more comprehensive nutrients for crops, so that the crops have the advantages of good growth vigor, plump grains and much higher yield.

Description

technical field [0001] The invention belongs to the technical field of fertilizer preparation, in particular to a fertilizer containing plant straw [0002] A method for the preparation of a charcoal soil conditioner. Background technique [0003] my country is a large agricultural country. As one of the important agricultural materials, fertilizer is the food of plants and plays a vital role in agricultural production. [0004] The normal growth of crops requires not only a sufficient amount of various nutrients, but also an appropriate ratio of various nutrients. The appropriate ratio of crops to nutrients is mainly determined by the nutritional characteristics of the crop, the supply capacity of soil nutrients and the applied fertilizer. agrochemical properties. Ignoring any aspect will cause crop nutrient imbalance. According to the results of more than 5,000 field experiments in my country's national fertilizer network, the nutritional status of soil phosphorus and p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/80
Inventor 张锡炤徐亚光张宏
Owner 唐山汇力科技有限公司
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