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Water loosing preventing rice field eel feed and preparation method thereof

A feed, eel technology, applied in animal feed, animal feed, animal husbandry and other directions, can solve the problems of nutrient loss, long eel feed time, easy decomposition and waste, etc., to help eating, reduce the impact of water flow, and smell delicious. Effect

Inactive Publication Date: 2015-08-05
董勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems that ricefield eel feed is too long in water, easy to decompose and waste, and nutrient loss, etc., the present invention invents a high-yield ricefield eel feed, which can save feed consumption and improve the utilization rate of feed. The specific method is as follows:

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0017] An anti-loose eel feed in water is characterized in that it is made of the following raw materials in parts by weight (Kg): high-gluten flour 30, bone meal 10, fresh silver carp 70, corn oil 20, soybean meal 90, compound enzyme 2, wheat Bran 40, gelatin powder 2, fresh pork liver 8, salt 4, adsorbent 5 and appropriate amount of water;

[0018] The adsorbent is obtained by adding 50 parts of fresh livestock edible forage stalks according to the weight ratio, adding 6 parts of granular quartz sand and 10 parts of water through a 20-40 mesh sieve, grinding for 30-40 minutes to a homogeneous state, and then centrifuging to obtain For the straw precipitation part, soak and wash the precipitate in water for 2 to 3 times, put it into a 10wt% sodium bicarbonate solution, soak for 20 to 30 hours, centrifuge after completion, dry the obtained precipitate to obtain a powder, and finally prepare the aforementioned powder according to the weight ratio: The gypsum powder: soybean oil...

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Abstract

The present invention discloses a water loosing preventing rice field eel feed and a preparation method thereof. The rice field eel feed is made of the following raw materials in parts by weight: 20-30 parts of high-gluten flour, 10-15 parts of bone meal, 70-90 parts of fresh silver carps, 20-25 parts of corn oil, 80-100 parts of soybean meal, 2-3 parts of complex enzymes, 35-50 parts of wheat bran, 2-3 parts of gelatin powder, 8-10 parts of fresh pork liver, 3-5 parts of edible salt, adsorbent and an appropriate amount of water. Specifically, the water loosing preventing rice field eel feed can wrap a thin film on the surface of the conventional feed, enables feed particles to present a longer time in the water without needs of spreading feed frequently, and can also prevent the adverse impacts on rice field eels caused by water eutrophication. The addition of pork liver enables fresh and delicious smell of the rice field eel feed, which is line with the smell of food when the rice field eels are seeking food, thus is helpful for the food intake of rice field eels.

Description

technical field [0001] The invention belongs to the technical field of feed, and in particular relates to an anti-loose rice field eel feed in water and a preparation method thereof. Background technique [0002] Rice field eels are commonly known as eels, "long fish", Luo eels, field eels, and scaleless princesses. It is snake-shaped, without scales, without even fins, and the degeneration of odd fins leaves only inconspicuous skin folds. It is a freshwater benthic fish in the temperate zone. It often inhabits rivers, lakes, ditches, ponds, weirs and rice fields. Cave-dwelling, lurking in caves during the day, and looking for food at night, carnivorous, juvenile eels mainly feed on earthworms "rotifers" cladocera, adult eels mainly feed on sand mussels, earthworms, small fish, miscellaneous shrimps, etc., sometimes also eat Plants such as duckweed and filamentous algae also feed on compound feed under artificial breeding conditions. The promotion of eel farming in small ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18
Inventor 董勇
Owner 董勇
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