Biological agent capable of lowering ammonia nitrogen in intensive culture pond as well as preparation method and using method of biological agent

A biological agent and pond technology, applied in chemical instruments and methods, biological water/sewage treatment, water pollutants, etc., can solve the problem of high ammonia nitrogen, achieve the effect of stabilizing the breeding ecosystem, enhancing the effect, and improving the self-purification ability

Inactive Publication Date: 2015-01-14
TONGWEI
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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 provide a kind of biological agent that can reduce the ammonia nitrogen of intensive culture pond and its preparation method and...

Method used

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  • Biological agent capable of lowering ammonia nitrogen in intensive culture pond as well as preparation method and using method of biological agent
  • Biological agent capable of lowering ammonia nitrogen in intensive culture pond as well as preparation method and using method of biological agent
  • Biological agent capable of lowering ammonia nitrogen in intensive culture pond as well as preparation method and using method of biological agent

Examples

Experimental program
Comparison scheme
Effect test

preparation Embodiment 1

[0026] 1.1 Preparation raw materials:

[0027] A biological preparation capable of reducing ammonia nitrogen in intensive cultivation ponds is prepared from the following raw materials in parts by weight: 10 parts of bacillus, 35 parts of flour, and 35 parts of white granulated sugar powder.

[0028] To prepare 1000kg of the biological preparation of the present invention, the specific dosage of each raw material is: 125kg of bacillus, 437.5kg of flour, and 437.5kg of white granulated sugar powder.

[0029] 1.2 Preparation method:

[0030] The above-mentioned raw materials are weighed according to weight, and then the raw materials are fully mixed to form a uniform powder to obtain the finished product.

preparation Embodiment 2

[0032] 2.1 Preparation raw materials:

[0033] A biological preparation capable of reducing ammonia nitrogen in intensive cultivation ponds is prepared from the following raw materials in parts by weight: 5 parts of bacillus, 30 parts of flour, and 40 parts of white granulated sugar powder.

[0034] To prepare 1000kg of the biological preparation of the present invention, the specific dosage of each raw material is: 66.7kg of bacillus, 400kg of flour, and 533.3kg of white granulated sugar powder.

[0035] 2.2 Preparation method:

[0036] The above-mentioned raw materials are weighed according to weight, and then the raw materials are fully mixed to form a uniform powder to obtain the finished product.

preparation Embodiment 3

[0038] 3.1 Preparation raw materials:

[0039] A biological preparation capable of reducing ammonia nitrogen in intensive culture ponds is prepared from the following raw materials in parts by weight: 15 parts of bacillus, 40 parts of flour, and 30 parts of white granulated sugar powder.

[0040] To prepare 1000kg of the biological preparation of the present invention, the specific dosage of each raw material is: 176.5kg of bacillus, 470.5kg of flour, and 353kg of white granulated sugar powder.

[0041] 3.2 Preparation method:

[0042] The above-mentioned raw materials are weighed according to weight, and then the raw materials are fully mixed to form a uniform powder to obtain the finished product.

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PUM

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Abstract

The invention discloses a biological agent capable of lowering ammonia nitrogen in an intensive culture pond as well as a preparation method and a using method of the biological agent, belonging to the field of biological agents. The biological agent is prepared from the following raw materials in parts by weight: 5-15 parts of a fungicide, 30-40 parts of a long-acting carbon source and 30-40 parts of a quick-acting carbon source. The biological agent disclosed by the invention has the beneficial effect that the problem in the existing aquaculture that ammonia nitrogen is relatively high and cannot be lowered by virtue of an effective biological method is solved. After being used for a long time, the biological agent disclosed by the invention can be used for acclimating and directionally culturing heterotrophic microbes in water to achieve effects of stabilizing a breeding ecological system, lowering ammonia nitrogen, stabilizing water quality and improving the self-cleaning capacity of the water.

Description

technical field [0001] The invention relates to a biological preparation capable of reducing ammonia nitrogen in intensive cultivation ponds, a preparation method and a use method thereof. Background technique [0002] In recent years, farmers have pursued high yields one-sidedly, and the stocking density has increased. With the continuous accumulation of residual bait, excrement and biological corpses in the breeding ponds, toxic and harmful substances such as ammonia nitrogen, nitrite nitrogen and sulfide in the middle and later stages of breeding ponds The increase will lead to the deterioration of water quality, the increase of pathogenic bacteria, and the frequent occurrence of diseases. When ammonia nitrogen ≥ 0.2 mg / L, fish feeding will be seriously affected, resulting in poor growth or stop growth, and the feed coefficient will increase. When the concentration of non-ionic nitrogen in the pond is too high, exceeding the maximum physiological tolerance of fish, the g...

Claims

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Application Information

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IPC IPC(8): C02F3/34
CPCC02F3/34C02F2101/16C02F2101/166
Inventor 苏艳秋罗国强顾继锐张许光
Owner TONGWEI
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