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A kind of compound powder for preventing and treating saprolegnia of aquatic animals and preparation method thereof

A technology for aquatic animals and saprolegnia, which is applied in the field of compound powder for preventing and controlling saprolegnia of aquatic animals, and the preparation field of compound powder, can solve problems such as difficulty in controlling saprolegnia, and achieves alleviating potential food safety hazards, reducing toxic and side effects, preventing and controlling significant effect

Inactive Publication Date: 2011-12-28
武汉中博水产生物技术有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a compound powder for preventing and treating saprolegniasis in aquatic animals, which has reasonable formula, convenient use, high cost performance, remarkable effect, no toxic and side effects, and solves the saprolegniasis that has plagued the development of aquaculture industry for many years Unmanageable problems

Method used

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  • A kind of compound powder for preventing and treating saprolegnia of aquatic animals and preparation method thereof
  • A kind of compound powder for preventing and treating saprolegnia of aquatic animals and preparation method thereof
  • A kind of compound powder for preventing and treating saprolegnia of aquatic animals and preparation method thereof

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Embodiment 1

[0045] A compound powder for preventing and treating saprolegniasis of aquatic animals, which is made of the following raw materials in percentage by weight:

[0046]

[0047] A preparation method of a compound powder for preventing and treating saprolegniasis of aquatic animals, the steps are:

[0048] A, gallnut, rhubarb are dried (moisture in gallnut, rhubarb is controlled at 4 or 5 or 6 or 7 or 8%);

[0049] B. Grinding and sieving gallnuts and rhubarb respectively, the particle size is required to reach 170 or 180 or 190 or 200 mesh or 210 mesh or 220 mesh or 250 mesh (prepared by conventional drying and crushing);

[0050] C, take by weighing rhubarb, Galla gall, bronopol in proportion and carry out premixing, then take by weighing initial mixture (5-20kg), dispersing agent in proportion and carry out total mixing, subpackage after mixing, obtain a kind of prevention and treatment of aquatic animal water Compound powder for mildew.

[0051] A compound powder for pre...

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Abstract

The invention discloses a compound pulvis for controlling saprolegniasis of aquatic animals and a preparation method thereof. The compound pulvis is prepared from Chinese gall, rheum officinale, bronopol and dispersant in a certain weight percentage. The preparation method comprises steps of: A. drying the Chinese gall and the rheum officinale decoction pieces; B. crushing and sieving the Chinesegall and the rheum officinale respectively; C. weighing the Chinese gall and the rheum officinale according to the proportion and mixing; weighing the traditional Chinese medicine mixture, preblending with bronopol; weighing the preblended mixture according to an equivalent progressive increase method, and mixing with the dispersant; well mixing and subpackaging to obtain the compound pulvis. Themethod is practical and easily operated; the compound pulvis has a reasonable formula, usage convenience, low costs, substantial effects, and no toxic or side effects; the bronopol is widely used in water treatment, medicine, pesticide, cosmetic and washing agent, and has interacted ingredients and effects of quick-acting, slow action and simultaneous treatment of principal and subordinate symptoms; the dispersant in the composition improves medicament leachability and can substantially improve curative effect.

Description

technical field [0001] The invention belongs to the technical field of prevention and treatment of aquatic animal diseases (fishing medicine), more specifically relates to a compound powder for preventing and treating saprolegniasis of aquatic animals, and also relates to a preparation method of a compound powder for preventing and controlling saprolegniasis of aquatic animals, which is suitable for all Prevention and control of saprolegniasis in freshwater cultured animals and fish eggs. Background technique [0002] Saprolegnisis, also known as skin mildew and white hair disease, is a common secondary disease caused by a variety of aquatic fungi. It has no strict selectivity for the species of aquatic animals and is a worldwide distribution of fish. For a long time, the prevention and control of saprolegniasis has been the most difficult problem in the prevention and control of fish diseases. It is difficult to cure the fungal diseases of farmed fish. In the past, malachi...

Claims

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Application Information

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IPC IPC(8): A61K36/708A61K9/14A61P31/10A61P17/00A61K35/64A61K31/047
Inventor 喻运珍艾桃山高强林邹金虎
Owner 武汉中博水产生物技术有限公司
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