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Water fertilizing paste for cultivating green algae in aquaculture pond

A technology of fertilizer and water paste and green algae, which is applied in the direction of fertilization device, fertilizer mixture, animal feed, etc., can solve the problems of pond pollution, ammonia nitrogen nitrite exceeding the standard, and the inability to direct fertilizer and water, etc., to promote human body health, good water solubility, fertilizer and water quick results

Inactive Publication Date: 2015-11-25
JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the existing technical deficiencies in the process of fertilizing ponds that pollute the ponds, causing ammonia nitrogen and nitrite to exceed the standard, and not being able to orientate the fertilizing water

Method used

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  • Water fertilizing paste for cultivating green algae in aquaculture pond
  • Water fertilizing paste for cultivating green algae in aquaculture pond
  • Water fertilizing paste for cultivating green algae in aquaculture pond

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The raw materials are: 30kg of hydrolyzed amino acids (dry weight), 50kg of sodium humate, 0.3kg of beneficial microbial powder (including 100g of Enterococcus faecalis, 200g of Bacillus coagulans), 0.5kg of organic carbon source (including 200g of sodium acetate, 150g of glucose, and glucose Sodium 150g), 20kg of water.

[0017] The above raw material components are weighed in proportion and mixed evenly into a paste at room temperature, then packed, and finally packed into storage.

[0018] Get product 1.

Embodiment 2

[0020] The raw materials are: 20kg of hydrolyzed amino acids (dry weight), 55kg of sodium humate, 0.3kg of beneficial microorganism powder (including 100g of Enterococcus faecalis, 200g of Bacillus coagulans), 1kg of organic carbon source (including 500g of sodium acetate, 350g of glucose, and gluconic acid) Sodium 150g), 20kg water.

[0021] The above raw material components are weighed in proportion and mixed evenly into a paste at room temperature, then packed, and finally packed into storage.

[0022] Get product 2.

Embodiment 3

[0024] The raw materials are: 25kg of hydrolyzed amino acids (dry weight), 50kg of sodium humate, 0.1kg of beneficial microbial powder (including 30g of Enterococcus faecalis, 70g of Bacillus coagulans), 1kg of organic carbon source (including 700g of sodium acetate, 200g of glucose, and gluconic acid Sodium 100g), 20kg water.

[0025] The above raw material components are weighed in proportion and mixed evenly into a paste at room temperature, then packed, and finally packed into storage.

[0026] Get product 3.

[0027] The application test of the fertilizer and water paste prepared in the above Examples 1 to 3 is as follows:

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Abstract

The invention provides water fertilizing paste for cultivating green algae (chlorellas) in an aquaculture pond. The water fertilizing paste aims to overcome the technical defects that an existing aquaculture pond is polluted in the water fertilizing process, ammonia nitrogen and nitrite are made to exceed standards, and directional water fertilizing cannot be achieved. According to the water fertilizing paste, nutrient substances such as hydrolyzed amino acid, sodium humate, bacterial powder and organic carbon sources are used and mixed to be in a paste shape through reasonable assembly, water fertilizing can be achieved quickly, and the bait biomass of the green algae (chlorellas) in the aquaculture pond is increased. By the adoption of the water fertilizing paste, the technical purposes of clean water fertilizing and directional water fertilizing are achieved.

Description

Technical field [0001] The invention designs a fertilizer and water paste for cultivating green algae (chlorella) in cultivation ponds, and belongs to the technical field of aquaculture. Background technique [0002] Phytoplankton, especially green algae (chlorella), occupies an important position in aquaculture. Chlorella is the most popular algae for aquatic animals, and it is also the most easily digested and absorbed algae. If the water quality is well cultivated before the seedlings are released, the seedlings can absorb the chlorella in the water body even if they do not swim to the bait table. Shrimp and crab fry can not be fed compound feed within ten days after stocking. Fertilizer water can not only reduce the cost of shrimp breeding, promote the rapid growth of shrimp and reduce bottom pollution, but also directly affect the growth rate and survival rate of stocked shrimp. [0003] Chlorella is a direct user of harmful substances in ponds. It can promote a virtuous cy...

Claims

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Application Information

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IPC IPC(8): C05G3/00A23K1/16
Inventor 骆桂兰高嘉泰陈军王会聪王煜恒曹寒
Owner JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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