Eel culture bait and preparation process thereof

A technology for bait and eel, which is applied in the molding or processing of animal feed, animal feed, animal feed, etc., can solve the problems of rising feeding costs for farmers, low eel digestion and absorption rate, imperfect processing technology, etc. The conversion rate and survival rate, the composition of raw materials are simple and reasonable, and the effect of scientific compatibility

Inactive Publication Date: 2020-03-10
WEIHAI GOLD FEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] my country's eel farming industry started in the 1970s. The existing problems are unscientific formula, unbalanced nutrition, and poor quality, resulting in low feed conversion rate, prolonging the feeding cycle, and increasing the feeding cost of farmers; imperfect processing technology, Poor fineness and uneven mixing make the digestion and absorption rate of eels low, causing feed loss and polluting the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of eel growing bait is prepared, comprising the following steps:

[0018] (1) Weigh the raw material components according to the required parts by weight: 50 parts of imported fish meal, 10 parts of soybean meal, 1 part of squid powder, 2 parts of scallop powder, 20 parts of tapioca starch, 1 part of brewer’s yeast, 1 part of lecithin, 1 part of calcium dihydrogen phosphate, 1 part of sea fish premix; imported fish meal, squid powder and scallop powder are crushed dry powder raw materials; soybean meal is extruded soybean meal after soybean oil is extracted by vegetable oil factory; brewer's yeast is processed by beer fermentation Made; lecithin is processed from soybean degreasing.

[0019] (2) After mixing the imported fish meal, soybean meal, squid powder, scallop powder, tapioca starch, brewer's yeast, lecithin, calcium dihydrogen phosphate and sea fish premix that were weighed in step (1), coarsely pulverize, Superfine pulverization, then secondary mixing, ...

Embodiment 2

[0021] A kind of eel growing bait is prepared, comprising the following steps:

[0022] (1) Weigh the raw material components according to the required parts by weight: 60 parts of imported fish meal, 15 parts of soybean meal, 5 parts of squid powder, 6 parts of scallop powder, 30 parts of tapioca starch, 6 parts of beer yeast, 3 parts of lecithin, 3 parts of calcium dihydrogen phosphate, 1 part of sea fish premix; imported fish meal, squid powder and scallop powder are all crushed dry powder raw materials; soybean meal is extruded soybean meal after soybean oil is extracted by vegetable oil factory; brewer's yeast is processed by beer fermentation Made; lecithin is processed from soybean degreasing.

[0023] (2) After mixing the imported fish meal, soybean meal, squid powder, scallop powder, tapioca starch, brewer's yeast, lecithin, calcium dihydrogen phosphate and sea fish premix that were weighed in step (1), coarsely pulverize, Superfine pulverization, then secondary mixi...

Embodiment 3

[0025] A kind of eel growing bait is prepared, comprising the following steps:

[0026] (1) Weigh the raw material components according to the required parts by weight: 50 parts of imported fish meal, 10 parts of soybean meal, 4 parts of squid powder, 5 parts of scallop powder, 25 parts of tapioca starch, 3 parts of brewer's yeast, 2 parts of lecithin, 2 parts of calcium dihydrogen phosphate, 1 part of sea fish premix; imported fish meal, squid powder and scallop powder are all crushed dry powder raw materials; soybean meal is extruded soybean meal after soybean oil is extracted by vegetable oil factory; brewer's yeast is processed by beer fermentation Made; lecithin is processed from soybean degreasing.

[0027] (2) After mixing the imported fish meal, soybean meal, squid powder, scallop powder, tapioca starch, brewer's yeast, lecithin, calcium dihydrogen phosphate and sea fish premix that were weighed in step (1), coarsely pulverize, Superfine pulverization, then secondary ...

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PUM

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Abstract

The invention relates to an eel culture bait and a preparation process thereof, so as to solve the technical problem of lack of eel bait research in the prior art. The eel bait provided by the invention is prepared from the following raw material components in parts by weight: 50-60 parts of imported fish meal, 10-15 parts of soybean meal, 1-5 parts of cuttlefish powder, 2-6 parts of scallop skirtpowder, 20-30 parts of cassava starch, 1-6 parts of beer yeast, 1-3 parts of lecithin, 1-3 parts of monocalcium phosphate and 1 part of sea fish premix. Meanwhile, the invention provides a preparation process thereof. The bait is widely applied to the field of eel breeding baits.

Description

technical field [0001] The invention relates to the field of eel breeding feed, in particular to an eel growing bait and a preparation process thereof. Background technique [0002] Eel is a famous and precious edible fish in warm water with high nutritional value. It is known as "ginseng in water" and enjoys a high reputation at home and abroad. Eel is a kind of catadromous fish, and the sexually mature parent eels go to the deep sea to lay eggs and reproduce every autumn. Eel seedlings seek bait near the estuary in spring, and grow for one year in fresh water. By the next spring, they can grow to 15 centimeters and weigh about 5 grams. Eels are ferocious, gluttonous, restless, nocturnal, have strong phototaxis, and like running water. When the water temperature is above 12°C, eels start to feed. White eels mainly feed on zooplankton, aquatic insects and organic debris. Young eels with a weight of about 5 grams start to prey on fry, and young eels with a weight of 100 g...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/22A23K10/37A23K10/20A23K20/163A23K10/18A23K20/158A23K20/26A23K40/10A23K10/26
CPCA23K10/18A23K10/20A23K10/22A23K10/26A23K10/37A23K20/158A23K20/163A23K20/26A23K40/10A23K50/80Y02A40/818Y02P60/87
Inventor 周万友王晓闫丽敏高洪敏李雪芹
Owner WEIHAI GOLD FEED
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