Fodder for preventing and treating prawn clay-coledstool

A feed and white stool technology, applied in the field of shrimp feed, can solve problems such as heavy losses in aquaculture production, and achieve the effect of ensuring normal digestion and absorption, maintaining normal functions, and reducing the probability of infection

Active Publication Date: 2017-08-01
揭阳海大饲料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, the proportion of replacing fish meal with plant-based feed ingredients has been increasing, and the phe

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0033] Example 1

[0034]30 parts of fish meal, 10 parts of animal feed (including 6 parts of meat and bone meal, 1 part of shrimp head meal, and 3 parts of squid paste), and 50 parts of vegetable feed (including 14 parts of flour, 21 parts of soybean meal, 10 parts of rapeseed meal, peanuts 5 parts of meal), 5 parts of oil, 1 part of multivitamin, 2 parts of complex minerals, 0.5 part of bile acid, 0.5 part of taurine, 1 part of other ingredients (including 0.2 part of hulling element, 0.3 part of binder, digestion 0.5 part of enzyme), stir and mix, and obtain the feed for preventing white stool of shrimp after granulation.

[0035] Taking Penaeus vannamei as a test example, use the above feed for 1-2 days every 7-10 days, or feed this feed every other week. (including night) dissolved oxygen above 4.5mg / L.

[0036] Effect: It can prevent the "white stool" disease of Penaeus vannamei, make the shrimp grow faster, and shorten the breeding cycle by about 1 week in southern Ji...

Example Embodiment

[0037] Example 2

[0038] 35 parts of fish meal, 15 parts of animal feed (including 10 parts of meat and bone meal, 2 parts of shrimp head meal, 3 parts of squid paste), and 40 parts of vegetable feed (including 14 parts of flour, 16 parts of soybean meal, 6 parts of rapeseed meal, peanuts 4 parts of meal), 5 parts of oil, 1 part of multivitamin, 2 parts of complex minerals, 0.5 part of bile acid, 0.5 part of taurine, 1 part of other ingredients (including 0.2 part of hulling element, 0.3 part of binder, digestion Enzyme 0.5) stirring and mixing, and the feed for preventing and treating white stool of shrimp is obtained after granulation.

[0039] Take the early stage of "white stool" of Penaeus vannamei as a test example, use it continuously for more than 1 week or until it is cured, and the feeding amount is suitable for satiety; during the treatment period, artificial oxygenation is strengthened to ensure the dissolved oxygen at the bottom of the pool all day (including nig...

Example Embodiment

[0041] Example 3

[0042] 40 portions of fish meal, 20 portions of animal feed (including 14 portions of meat and bone meal, 3 portions of shrimp head meal, and 3 portions of squid paste), and 25 portions of vegetable feed (including 12 portions of tapioca starch, 8 portions of soybean meal, and 5 portions of rapeseed meal) , 10 parts of fat, 1 part of multivitamin, 2 parts of complex minerals, 0.5 part of bile acid, 0.5 part of taurine, 1 part of other ingredients (including 0.2 part of hulling element, 0.3 part of binder, 0.5 part of digestive enzyme) After mixing and granulating, the feed for treating white stool of prawns is obtained.

[0043] Take Penaeus vannamei with severe "white stool" as a test case, use it continuously for more than 1 week or until it is cured, and the feeding amount is suitable for full food; during the treatment period, artificial oxygenation is strengthened to ensure that the bottom of the pool is all day (including night) The dissolved oxygen i...

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PUM

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Abstract

The invention discloses fodder for preventing and treating prawn clay-coledstool. The fodder is prepared from the following materials by weight: 30 to 40 parts of fish meal, 10 to 30 parts of animal feed except the fish meal, 25 to 50 parts of plant feed except bran, 4 to 10 parts of grease, 0.2 to 1 part of vitamin complex, 2 to 5 parts of compound mineral substance, 1 part of other additives of shelling element and the like, and 0.5 to 1 part of taurine or cholesterol or 0.2 to 0.8 part of bile acid or 0.5 to 1 part of mixture of the taurine, the cholesterol and the bile acid. According to the fodder disclosed by the invention, t the raw material proportion of the animal feed is increased, the raw material proportion of the plant feed is controlled, and especially the usage amount of a raw material containing rich soluble non-starch polysaccharides is controlled; the bile acid, the taurine and the cholesterol are supplemented, so that a signal channel for the liver to start synthesizing bile acid is inhibited, fat absorption is helped, and a good effect of preventing and treating prawn clay-coledstool is achieved.

Description

technical field [0001] The invention belongs to the field of shrimp feed, in particular to a feed for preventing and treating white stools of prawns. Background technique [0002] White stool refers to the symptom that the shrimp feces are white (such as cotton thread). The white stool is sticky, floats on the water surface, gathers in large quantities and emits a foul smell. The shrimp ingestion is normal in the initial stage, but as the disease worsens, the food is slow to eat or even does not eat. Or the shrimp body is thin (the shell and meat are separated), and accompanied by swimming in ponds and "stealing to death", this disease has directly or indirectly become the number one killer of the shrimp farming industry. The etiology of the disease is generally believed to have the following points: (1) seedling problems, the species of shrimp seedlings put in are not good, their physical fitness is poor, the structure and function of the hepatopancreas are not perfect, or ...

Claims

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Application Information

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IPC IPC(8): A23K10/22A23K10/20A23K10/26A23K10/37A23K10/24A23K20/158A23K20/174A23K20/142A23K20/10A23K20/22A23K20/24A23K20/26A23K20/20A23K20/189A23K50/80
CPCY02A40/818Y02P60/87
Inventor 蔡春芳沙浩邱小亮朱健明何捷王志王永玲叶元土吴萍
Owner 揭阳海大饲料有限公司
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