Inorganic type efficient guano

A high-efficiency, fish-fertilizing technology, applied in fish farming, application, climate change adaptation, etc., can solve problems such as poor results, water pollution, and incomplete nutrients

Inactive Publication Date: 2004-03-10
康作彬
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] In aquaculture, the nutrients in the water often play a decisive role in the production. Aquaculture farmers used to use calcium superphosphate and ammonium bicarbonate to fertilize fish ponds. Not only the effect is not good, the nutrients are not comprehensive, but also it is easy to cause water pollution.

Method used

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Examples

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Embodiment Construction

[0006] This product can be made into two series of special effect type and enhanced type: Special effect type: To make 10 kg of this type of fish fertilizer, take 5.6 kg of monoammonium phosphate or diammonium phosphate, 4.0 kg of urea, and 0.4 kg of trace elements. Among them, 0.02 kg of rare earth in trace elements, 0.2 kg of ferrous sulfate, 0.04 kg of manganese sulfate, 0.04 kg of borax, 0.04 kg of zinc sulfate, and 0.002 kg of cobalt sulfate. The above ingredients are pulverized and then stirred to form powdery crystals, which are packaged into finished products.

[0007] Enhanced type: To make 10 kg of this type of fish fat, take 5.6 kg of monoammonium phosphate, 4.0 kg of ammonium chloride, and 0.4 kg of trace elements. Among them, 0.02 kg of rare earth in trace elements, 0.2 kg of ferrous sulfate, 0.04 kg of manganese sulfate, 0.04 kg of borax, 0.04 kg of zinc sulfate, and 0.002 kg of cobalt sulfate. The above ingredients are pulverized and then stirred to form powder...

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PUM

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Abstract

An efficient inorganic fertilizer for aquatic culture is prepared from monoammonium (biammonium) phosphate, ammonium chloride or urea, and trace elements through proportioning, pulverizing and mixing. It can be used to culture the phytoplankton, zooplankton and useful algae, which can be used as biological feed.

Description

technical field [0001] The invention relates to a special fertilizer for aquaculture. Background technique [0002] In aquaculture, the nutrients in the water often play a decisive role in the production. Aquaculture farmers used to use calcium superphosphate and ammonium bicarbonate to fertilize fish ponds. Not only the effect is not good, the nutrients are not comprehensive, but also it is easy to cause water pollution. Contents of the invention [0003] The technical problem to be solved by the invention is: the scientifically balanced supply of nutrient elements required for the growth and reproduction of phytoplankton in the water body and the problem of water quality improvement. [0004] The technical scheme adopted in the present invention: this kind of inorganic high-efficiency fish fertilizer is prepared by mechanically mixing the raw materials with the following percentages by weight after pulverization: 55%-95% of monoammonium phosphate or diammonium phosphate,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 康作彬
Owner 康作彬
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