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Ecological organic phosphorus fertilizer and preparation method of ecological organic phosphorus fertilizer

An organic phosphorus and ecological technology, applied in the direction of organic fertilizers, fertilizers made of biological waste, nitrogen fertilizers, etc., can solve the problems of not being able to play a good role, the utilization rate of filter mud is not high, and the effect of fertilizers is limited, so as to achieve good results. Market potential, improvement of soil permeability, effect of soil improvement

Inactive Publication Date: 2017-05-31
SUGARCANE RES INST GUANGXI ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the organic fertilizer raw materials or biological fertilizers produced have limited fertilizer effects and cannot play a good role. Therefore, the current utilization rate of filter mud is not high.

Method used

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  • Ecological organic phosphorus fertilizer and preparation method of ecological organic phosphorus fertilizer
  • Ecological organic phosphorus fertilizer and preparation method of ecological organic phosphorus fertilizer
  • Ecological organic phosphorus fertilizer and preparation method of ecological organic phosphorus fertilizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] (1) prepare materials by the component of following quality: water content 70% (mass percentage) sucrose fresh filter mud 10000kg, P 2 o 5 4000kg of phosphate rock powder with a mass percentage content of 30%, 100kg of rice bran, 50kg of urea, and 20kg of bacterial agent Wobao biological straw decomposing agent;

[0024] (2) Carry out the following operations with the materials prepared in step (1): mix the bacterial agent with rice bran and urea evenly to obtain the masterbatch for subsequent use;

[0025] (3) fully stir and mix the filter mud, phosphate rock powder and masterbatch of step (1) to obtain a mixture, then pile the mixture into a rectangular trapezoidal pile with a width of 110 cm and a height of 95 cm; the fermentation temperature is maintained for 5 to 7 Days later, turn the pile again, turn the pile once every 7 days, and continue for 3 to 5 times. When the temperature drops to normal temperature, the material is loose, there is no original odor of the...

Embodiment 2

[0032] (1) Prepare materials according to the following components: water content 65% (mass percentage) sucrose fresh filter mud 10154kg, 35% phosphate rock powder 3400kg, rice bran 110kg, urea 60kg, bacterial agent Wobao biological straw decomposing agent 25kg;

[0033] (2) Carry out the following operations with the materials prepared in step (1): mix the bacterial agent with rice bran and urea evenly to obtain the masterbatch for subsequent use;

[0034] (3) fully stir and mix the filter mud, phosphate rock powder and masterbatch in step (1) to obtain a mixture, then pile the mixture into a rectangular trapezoidal stack with a width of 100 cm and a height of 90 cm; Days later, turn the pile again, turn the pile once every 7 days, and continue for 3 to 5 times. When the temperature drops to normal temperature, the material is loose, there is no original odor of the material, and there is a slight ammonia smell. White hyphae are produced in the pile, and the obtained Decompos...

Embodiment 3

[0041] (1) Prepare materials according to the following components: 14000kg of sucrose fresh filter mud (water content 65%), 3000kg of 40% phosphate rock powder, 125kg of rice bran, 75kg of urea, 30kg of bacterial agent Wobao biological straw decomposing agent;

[0042] (2) Carry out the following operations with the materials prepared in step (1): mix the bacterial agent with rice bran and urea evenly to obtain the masterbatch for subsequent use;

[0043](3) fully stir and mix the filter mud, phosphate rock powder and masterbatch of step (1) to obtain a mixture, then pile the mixture into a rectangular trapezoidal pile with a width of 105 cm and a height of 100 cm; the fermentation temperature is maintained for 5 to 7 Days later, turn the pile again, turn the pile once every 7 days, and continue for 3 to 5 times. When the temperature drops to normal temperature, the material is loose, there is no original odor of the material, and there is a slight ammonia smell. White hyphae ...

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Abstract

The invention provides an ecological organic phosphorus fertilizer and a preparation method of the ecological organic phosphorus fertilizer. The ecological organic phosphorus fertilizer is prepared from the following components in parts by weight: 100 to 140 parts of sucrose filtered mud, 30 to 40 parts of phosphorus ore powder, 1.0 to 1.25 parts of rice bran, 0.5 to 0.75 part of urea and 0.2 to 0.3 part of a bacterium agent. By adopting the ecological organic phosphorus fertilizer, the sucrose filtered mud and the phosphorus ore powder are combined and are rapidly fermented into a composted ecological organic phosphorus fertilizer; the ecological organic phosphorus fertilizer can be used for various crops, and the absorption capability on nutrients of the crops is improved, especially, the absorption capability on phosphorus is improved; organic acid generated by decomposing an organic matter can also be used for decomposing or dissolving phosphorus-containing substances which are difficult to dissolve in soil and the availability of microelements in the soil can be improved, so that the yield of the crops and the quality of the product are improved. The ecological organic phosphorus fertilizer has the advantages of simple process, low cost, low fermentation energy consumption, short time, and good utilization effect, and has important meanings on development of the circular economy and protection of the ecological environment.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, in particular to an ecological organic phosphate fertilizer and a preparation method thereof. Background technique [0002] In the sugar production process, since the non-sugar organic substances such as protein, pectin, and organic acids contained in the mixed juice are not conducive to the crystallization of boiled sugar, the mixed juice must be clarified. That is to add calcium hydroxide, sulfur dioxide, phosphoric acid and other substances to the mixed juice to precipitate non-sugar organic matter such as protein, pectin, organic acid, etc., and the precipitate is obtained by filter press, vacuum suction filter or centrifugal separation equipment , known as filter mud, it is one of the bulk by-products of sugar cane sugar. Sulfurous acid filter mud does not contain a large amount of calcium salt due to the small amount of ash added, and the total amount of organic matter in dry matter ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/80
CPCC05B17/00C05G3/80C05C9/00C05F5/002C05F5/006C05F11/08
Inventor 庞天张荣华邓智年樊保宁卢庆伟梁子洪
Owner SUGARCANE RES INST GUANGXI ACADEMY OF AGRI SCI
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