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Water fertilizing essence for cultivating green algae in aquaculture pond

A technology for fertilizing water and green algae, applied in the field of fertilizing water essence, can solve the problems of pond pollution, ammonia nitrogen nitrite exceeding the standard, and inability to orientate fertilizing water, etc., and achieve the effects of promoting body health, good water solubility, and quick effect of fertilizing water.

Inactive Publication Date: 2017-05-10
天津地天科技发展有限公司
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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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

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

[0017] The above raw material components are weighed in proportion, mixed evenly at room temperature to form an essence, packaged separately, and finally packaged and put into storage.

[0018] Product 1 is obtained.

Embodiment 2

[0019] The material of embodiment 2 is: hydrolyzed amino acid (dry weight) 20kg, sodium humate 55kg, beneficial microorganism bacterial powder 0.3kg (wherein enterococcus faecalis 100g, bacillus coagulans 200g), organic carbon source 1kg (wherein sodium acetate 500g, glucose 350g , sodium gluconate 150g), water 20kg.

[0020] The above raw material components are weighed in proportion, mixed evenly at room temperature to form an essence, packaged separately, and finally packaged and put into storage.

[0021] Product 2 is obtained.

Embodiment 3

[0022] Example 3 The raw materials are: 25kg of hydrolyzed amino acid (dry weight), 50kg of sodium humate, 0.1kg of beneficial microorganism powder (including 30g of Enterococcus faecalis and 70g of Bacillus coagulans), 1kg of organic carbon source (including 700g of sodium acetate, 200g of glucose , sodium gluconate 100g), water 20kg.

[0023] The above raw material components are weighed in proportion, mixed evenly at room temperature to form an essence, packaged separately, and finally packaged and put into storage.

[0024] Product 3 is obtained.

[0025] The application test of the fertilizer and water essence obtained in the above-mentioned Examples 1 to 3 is as follows: Application Example 1 is applied to the crab pond in Huangdun Town, Suqian: under the condition of fine weather, the product of the formula in Example 1 is used according to the water depth per mu per meter. Apply 1 kg for No. 1 and No. 3 pond mouths. Apply 1 kg of a certain fertilizer and water essenc...

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PUM

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Abstract

The invention provides water fertilizing essence for cultivating green algae in an aquaculture pond and aims to overcome the technical defects that ammonia-nitrogen and nitrite exceed limits and water fertilizing cannot be performed directionally due to pollution to the pond in the existing aquaculture pond water fertilizing process. Hydrolyzed amino acid, sodium humate, bacteria powder, an organic carbon source and other nutrients are matched rationally and mixed to form the essence, so that water is fertilized rapidly, and the bait biomass of the green algae (chlorella) in the aquaculture pond is increased. By means of the water fertilizing essence, the technical purposes of clean and directional water fertilizing are achieved.

Description

technical field [0001] The invention designs a fertilizer and water essence for cultivating green algae (chlorella) in ponds, and belongs to the technical field of aquaculture. Background technique [0002] Phytoplankton, especially green algae (Chlorella), play an important role in aquaculture. Chlorella is the algae that aquatic animals like to feed on and are most easily digested and absorbed. If the water quality is well cultivated before the seedlings are released, even if the seedlings do not swim to the bait platform, they can pass through the water filtration and absorb the chlorella in the water body. Shrimp and crab seedlings do not need to be fed with compound feed within ten days after stocking. Fertilizer water can not only reduce the cost of raising shrimp, promote the rapid growth of shrimp and reduce substrate pollution, but also directly affect the growth rate and survival rate of stocking shrimp seedlings. [0003] Chlorella is a direct user of harmful s...

Claims

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Application Information

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IPC IPC(8): C12N1/12C12R1/89
CPCC12N1/12
Inventor 郑宝权
Owner 天津地天科技发展有限公司