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Compound fertilizer containing black charcoal

A technology of compound fertilizer and black bone, which is applied in the direction of fertilizer mixture, fertilization device, application, etc., can solve the problems of inability to improve the utilization rate of binary compound fertilizer, low utilization rate of active ingredients, blindness of fertilization, etc., and achieve increased crop quality , Improve crop quality, enhance the effect of disease resistance

Inactive Publication Date: 2015-06-17
张元宝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

One is the blindness, randomness and waste of fertilization, and there is no emphasis on scientific formula fertilization; the other is heavy chemical fertilizers and light agricultural fertilizers, which causes adverse consequences of soil hardening; The Reality of Nitrogen and Potassium Deficiency
At present, some compound fertilizers are also used in agricultural production, but their usage is less
The currently used silicon-potassium fertilizer has short fertilizer efficiency, low utilization rate of active ingredients, single function, and cannot improve the utilization rate of binary compound fertilizer.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A compound fertilizer containing black bone carbon, black bone carbon 15%, urea 20%, magnesium sulfate 0.3%, zinc sulfate 1%, iron sulfate 1%, monoammonium phosphate 8%, borax 1.5%, superphosphate 6 %, Potassium Chloride 3%, Slow Release Binder 3%.

[0013] A preparation method of a compound fertilizer containing black bone charcoal. The above raw materials are uniformly mixed according to weight percentage, crushed through a 120-150 mesh sieve, put into a mixer for 20 minutes, fully mixed evenly, and adjusted to a pH value of 6-7. , through the conveyor belt into the disc steam granulation, after granulation into the dryer for drying, the temperature is controlled at 55-65 degrees, so that the moisture does not exceed 5%, then cooled in the cooler, and then passed through the sieving machine After screening, it is sent to a polishing machine for polishing. The shape is round and the particle size is 2-4mm. It is a finished product and is measured and packaged.

Embodiment 2

[0015] A compound fertilizer containing black bone carbon, black bone carbon 20%, urea 25%, magnesium sulfate 0.4%, zinc sulfate 2%, iron sulfate 2%, monoammonium phosphate 10%, borax 2%, superphosphate 7% %, Potassium Chloride 4%, Slow Release Binder 4%.

[0016] A preparation method of compound fertilizer containing black bone charcoal, same as embodiment 1.

Embodiment 3

[0018] A compound fertilizer containing black bone carbon, black bone carbon 25%, urea 30%, magnesium sulfate 0.5%, zinc sulfate 3%, iron sulfate 3%, monoammonium phosphate 12%, borax 2.5%, superphosphate 8 %, Potassium Chloride 5%, Slow Release Binder 5%.

[0019] A preparation method of compound fertilizer containing black bone charcoal, same as embodiment 1.

[0020] The usage method and usage amount of the present invention can be used as base fertilizer or as topdressing fertilizer. For crops such as soybeans, cotton, wheat, corn, peanuts, vegetables, melons and fruits, 25-50 kg per mu can be applied as base fertilizer, and 15-25 kg per mu can be applied as top dressing. For soybeans, cotton, wheat, corn, peanuts, vegetables, melons and fruits, the average yield of soybeans, cotton, peanuts, corn, and wheat has increased by more than 27.2%, the average yield of melons and fruits has increased by more than 38.6%, and the average yield of vegetables has increased by 42.5%....

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PUM

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Abstract

The invention relates to the technical field of fertilizer, and more specifically relates to a compound fertilizer containing black charcoal, the compound fertilizer comprises the following raw materials by weight percentage: 15-25% of black charcoal, 20-30% of urea, 0.3-0.5% of magnesium sulfate, 1-3% of white copperas zinc sulfate, 1-3% of iron sulfate, 8-12% of monoammonium phosphate, 1.5-2.5 parts of borax, 6-8% of calcium superphosphate, 3-5% of potassium chloride and 3-5% of slow release binder. The compound fertilizer is prepared by mixing the raw materials and then granulating. The compound fertilizer is capable of adjusting soil acid-base value, increasing salt and alkali resistance of soil, improving soil hardening, effectively promoting crops growth, increasing disease-resistance, lodging resistance, drought resistance, continuous cropping resistance and freezing injury resistance capability of the crops can be increased, protecting water content loss of soil, increasing drought resistance capability, and increasing the output and quality of the crops.

Description

[0001] technical field [0002] The invention relates to the field of fertilizers, in particular to a compound fertilizer containing black bone charcoal. Background technique [0003] In the process of agricultural production, there are three common misunderstandings. One is the blindness, randomness and waste of fertilization, and there is no emphasis on scientific formula fertilization; the other is that heavy chemical fertilizers are light on agricultural fertilizers, which causes adverse consequences of soil hardening; The reality of nitrogen and potassium deficiency. At present, some compound fertilizers are applied in agricultural production, but their usage is less. The currently used silicon-potassium fertilizer has short fertilizer efficiency, low utilization rate of active ingredients, single function, and cannot improve the utilization rate of binary compound fertilizer. [0004] Black bone charcoal is rich in phosphorus, calcium, and nitrogen, which is made fr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/80
Inventor 张元宝
Owner 张元宝
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