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Fertilizer and preparation method thereof

A fertilizer and raw material technology, applied in the field of fertilizer and its preparation, can solve problems affecting life and property safety, fire, etc., and achieve the effects of convenient processing, simple production, and increased yield

Inactive Publication Date: 2015-04-22
ZUNYI LIMANFENG FERTILIZER IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Other aspects may also lead to fire, affecting the safety of life and property

Method used

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Embodiment Construction

[0009] Based on the premise of saving energy, the present invention rationally utilizes resources, reduces the plundering of existing resources, protects the ecological environment, and effectively increases the yield of crops. The fertilizer and its preparation have been developed through repeated experiments. method.

[0010] A kind of fertilizer, its composition and content (percentage by weight) are: rape stalk 53~65%, urea 17~25%, diammonium phosphate 4~8%, water 6~12%, magnesium sulfate 3~8%, five Phosphorus oxide 2~3%, potassium sulfate 2~6%, potassium chloride 6~8% and zinc sulfate 3~6%.

[0011] The preparation method of the above-mentioned fertilizer comprises the following steps: 1) making raw material of rape stalks: putting 53-65% of rape stalks into a pulverizer for crushing, and sealing and incinerating the pulverized materials to make rape stalk powder;

[0012] 2) Preparation of raw materials: put the prepared rapeseed powder into a blender for stirring, grad...

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Abstract

The invention relates to a fertilizer, which comprises the following components (weight percentage): 53-65% of rape straw, 17-25% of urea, 4-8% of diammonium phosphate, 6-12% of water, 3-8% of magnesium sulfate, 2-3% of phosphorus pentoxide, 2-6% of potassium sulfate, 6-8% of potassium chloride and 3-6% of zinc sulfate. With the technical means, the fertilizer provided by the invention has the characteristics of simple making and convenient processing, and can meet the demand of crops for raw materials according to common planting methods. By using the rape straw as the main raw material, the resource is rationally utilized, and other common raw materials are also added to effectively meet the demand of the fertilizer for necessary elements. The fertilizer can adapt to raw materials needed by planting of different plants, and increases the plant yield.

Description

technical field [0001] The invention relates to the technical field of fertilizer processing, in particular to a fertilizer and a preparation method thereof. Background technique [0002] Rapeseed is an indispensable edible item for people's daily life, and most parts of my country can produce rapeseed. After the rapeseed is harvested, the rapeseed growers dry the rapeseed stalks and then burn them. Large areas are burned at the same time, causing fireworks everywhere, which seriously affects the air quality. At present, some people even speculate that the haze weather is also the cause of the burning of rape stalks. Other aspects may also lead to fire, affecting the safety of life and property. Rapeseed stalks contain weak medium layers such as fat and wax, and their main chemical components are rich in elements such as cellulose, hemicellulose, and lignin. If rapeseed stalks can be used reasonably, not only can they turn waste into treasure, but also protect the ecologic...

Claims

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Application Information

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IPC IPC(8): C05G1/00
CPCC05B7/00
Inventor 程发强张文艳
Owner ZUNYI LIMANFENG FERTILIZER IND
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