Streptococcus inhibitor for tilapia mossambica culture pond and preparation method thereof

A technology for streptococcus and tilapia, which is applied in the directions of botanical equipment and methods, biocides, disinfectants, etc., can solve the problems of polluted environment, drug residues, and bacterial resistance enhancement of tilapia, etc., and achieves a simple preparation method. Easy to operate, good bactericidal and bacteriostatic effect

Inactive Publication Date: 2017-11-17
QINGDAO HAIZHIXING BIOLOGICAL SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing treatment methods not only pollute the environment, but also lead to problems such as enhanced bacterial resistance and drug residues in tilapia, which seriously restricts the healthy and sustainable development of tilapia aquaculture.

Method used

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  • Streptococcus inhibitor for tilapia mossambica culture pond and preparation method thereof
  • Streptococcus inhibitor for tilapia mossambica culture pond and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A preparation method for streptococcus inhibitor in tilapia culture ponds, comprising the following steps:

[0033] (1) Weigh honeysuckle, mulberry leaves, mugwort leaves and corn silk according to the weight ratio of 9:9:4:1, wash the weighed honeysuckle, mulberry leaves, mugwort leaves and corn silk respectively, dry them, cut them finely or Grind and mix, add water whose weight is 25 times of the total weight of the mixture, heat to boiling, then simmer for 20-30 minutes, filter, and take the decoction;

[0034] (2) Add white vinegar equal to the weight of white tea to the white tea, cover it, and simmer for 20-30 minutes, then add water 30 times the weight of white tea, mix well, heat to boiling, and then simmer for 20-25 minutes. minutes, stew for 50-60 minutes;

[0035] (3) Mix the decoction obtained in step (1) and the mixture obtained in step (2) according to a weight ratio of 5:1, store it in the dark at 4°C for 24 hours, take it out, put it into a centrifuge ...

Embodiment 2

[0045] A preparation method for streptococcus inhibitor in tilapia culture ponds, comprising the following steps:

[0046] (1) Weigh honeysuckle, mulberry leaves, mugwort leaves, and corn silk according to the weight ratio of 5:8:5:2, wash, dry, chop finely or Grind and mix, add water whose weight is 25 times of the total weight of the mixture, heat to boiling, then simmer for 20-30 minutes, filter, and take the decoction;

[0047] (2) Add white vinegar equal to the weight of white tea to the white tea, cover it, and simmer for 20-30 minutes, then add water 30 times the weight of white tea, mix well, heat to boiling, and then simmer for 20-25 minutes. minutes, stew for 50-60 minutes;

[0048] (3) Mix the decoction obtained in step (1) and the mixture obtained in step (2) according to a weight ratio of 5:1, store it in the dark at 4°C for 24 hours, take it out, put it into a centrifuge tube, and centrifuge for 5 minutes, take the supernatant;

[0049] (4) Weigh the following...

Embodiment 3

[0058] A preparation method for streptococcus inhibitor in tilapia culture ponds, comprising the following steps:

[0059] (1) Weigh honeysuckle, mulberry leaves, mugwort leaves, and corn silk according to the weight ratio of 7:9:3:2, and wash, dry, chop finely or Grind and mix, add water whose weight is 25 times of the total weight of the mixture, heat to boiling, then simmer for 20-30 minutes, filter, and take the decoction;

[0060] (2) Add white vinegar equal to the weight of white tea to the white tea, cover it, and simmer for 20-30 minutes, then add water 30 times the weight of white tea, mix well, heat to boiling, and then simmer for 20-25 minutes. minutes, stew for 50-60 minutes;

[0061] (3) Mix the decoction obtained in step (1) and the mixture obtained in step (2) according to a weight ratio of 5:1, store it in the dark at 4°C for 24 hours, take it out, put it into a centrifuge tube, and centrifuge for 5 minutes, take the supernatant;

[0062] (4) Weigh the follo...

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Abstract

The invention belongs to the technical field of prevention and control of aquaculture diseases and in particular to a streptococcus inhibitor for a tilapia mossambica culture pond; and the invention further relates to a preparation method of the streptococcus inhibitor for the tilapia mossambica culture pond. The streptococcus inhibitor for the tilapia mossambica culture pond, provided by the invention, is prepared from the following components: honeysuckle flowers, folium mori, folium artemisiae argyi, corn stigma, white tea, white vinegar, sunflower stems, lotus leaves, liquorice roots, folium crataegi, folium perillae, wax gourd peels, cortex granati, dry yeast powder, ginkgo nuts, chrysanthemum flowers, herba hydrocotylis, chenopodium album linn, coxtex moutan, alcohol with the mass concentration of 50% to 60%, nano-grade zeolite powder and xanthan gum. The streptococcus inhibitor for the tilapia mossambica culture pond, provided by the invention, is natural and environmentally friendly and has a remarkable inhibition effect on pathogenic bacteria streptococcus of the tilapia mossambica culture pond.

Description

technical field [0001] The invention belongs to the technical field of aquaculture disease prevention and control, and in particular relates to an inhibitor of streptococcus in tilapia culture ponds; the invention also relates to a preparation method of the aforementioned inhibitor of streptococcus in tilapia culture ponds. Background technique [0002] Tilapia was originally distributed in temperate, subtropical and tropical regions. Tilapia has now become a key freshwater cultured fish in the world's aquaculture industry, and is known as one of the main sources of animal protein in the future. Tilapia is native to Africa. It is a tropical fish belonging to the cichlid family. It is similar to perch. It usually lives in fresh water, and can also live in salt water with different salinity. It can survive in shallow water in lakes, rivers, and ponds. , has a strong adaptability, and has a strong adaptability to water with less dissolved oxygen. Most tilapia are omnivorous, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/44A01P1/00A61K36/899A61P31/04A23K50/80A23K10/30A23K10/37A23K10/12
CPCA01N65/00A01N65/44A23K10/12A23K10/30A23K10/37A23K50/80A61K36/16A61K36/185A61K36/23A61K36/28A61K36/282A61K36/287A61K36/355A61K36/42A61K36/484A61K36/535A61K36/605A61K36/62A61K36/65A61K36/71A61K36/734A61K36/82A61K36/899A01N2300/00A61K2300/00Y02A40/818Y02P60/87
Inventor 袁国防李洪孙明王亮宋辉
Owner QINGDAO HAIZHIXING BIOLOGICAL SCI & TECH
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