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Pseudorasbora parva fodder

A technology of earfish and feed, which is applied in animal feed, animal feed, applications, etc., can solve the problems that earfish is difficult to form large-scale production, artificial feed is incomplete in nutrition, and live water insects are not easy to store, so as to achieve good palatability, Excellent quality and easy storage

Inactive Publication Date: 2015-10-21
杨成胜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Wheat ear fish is a small freshwater fish with a general body length of no more than 10 cm. It is a good live bait fish for fish and is widely used in fishery production; in natural waters, wheat ear fish is a typical omnivorous, with a wide range of food habits. Under natural conditions, it feeds on living water insects such as mosquito larvae and plant debris. Feeding is generally fed with bran and rice bran. Because live water insects are not easy to store, artificial feed is not nutritious and easy to spoil water quality, it is difficult to form a large-scale production of wheat ear fish, and it is impossible to provide enough high-quality bait fish for mandarin fish breeding to meet the needs of mandarin fish. Growth needs, so it is necessary to choose a new type of full-price compound pellet feed for wheat ear fish

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] Embodiment 1: a kind of wheat ear fish feed, it is characterized in that, feed raw material and proportioning are: fish meal 10%, bean cake powder 15%, shrimp shell powder 4%, secondary powder 8%, rice bran powder 5%, bran powder 5%, rapeseed meal powder 15%, earthworm powder 8%, corn flour 8%, barley flour 7.4%, spirulina powder 5%, yeast powder 8%, multivitamin 0.6%, compound mineral salt 1%, the percentage It is the percentage by weight; fish meal, bean cake powder, shrimp shell powder, secondary powder, rice bran powder, bran powder, rapeseed meal powder, earthworm powder, corn flour, and barley flour are all superfinely pulverized and passed through a 120-mesh sieve. Filtration; fully mix the above-mentioned ultra-finely pulverized raw materials with spirulina powder, yeast powder, and compound mineral salts according to the stated percentage, put them into a feed mixer and mix them for 30 minutes, then put them into an extruded feed machine, and heat them at 135°C-...

Embodiment 2

[0008] Embodiment 2: a kind of wheat ear fish feed, it is characterized in that, feed raw material and proportioning are: fish meal 8%, bean cake powder 17%, shrimp shell powder 5%, secondary powder 12%, rice bran powder 5%, bran powder 5%, rapeseed meal powder 10%, earthworm powder 9%, corn flour 10%, barley flour 6%, spirulina powder 4%, yeast powder 8%, multivitamin 0.5%, compound mineral salt 0.5%, the percentage It is weight percentage; Make pellet feed, feed particle diameter 1.0 millimeters, other measures are the same as above.

Embodiment 3

[0009] Embodiment 3: a kind of wheat ear fish feed, it is characterized in that, feed raw material and proportioning are: fish meal 5%, bean cake powder 18%, shrimp shell powder 7%, secondary powder 13%, rice bran powder 7%, bran powder 8%, rapeseed meal powder 6%, earthworm powder 10%, corn flour 12%, barley flour 5%, spirulina powder 3%, yeast powder 5%, multivitamin 0.3%, compound mineral salt 0.7%, the percentage It is weight percentage; Make pellet feed, feed grain diameter 1.5 millimeters, other measures are the same as above.

[0010] Use above-mentioned embodiment 1 formula feed to throw something and feed at the 3-5 centimeter stage of wheat ear fish, in the time of one month, test group wheat ear fish specification is higher than matched group 1.2-2.8 grams, and survival rate improves 15.5%; The 5-8 cm stage of the fish is fed with the formula feed of the above-mentioned embodiment 2. In the time of one and a half months, the size of the ear fish in the test group is...

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PUM

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Abstract

The invention discloses pseudorasbora parva fodder. The pseudorasbora parva fodder is characterized by comprising, by weight, 5%-10% of fish meal, 15%-18% of soybean cake powder, 4%-7% of shrimp shell powder, 8%-13% of wheat shorts, 10%-15% of rice bran powder, 5%-8% of bran powder, 6%-15% of rapeseed dreg powder, 8%-10% of earthworm powder, 8%-12% of corn flour, 5%-8% of barley flour, 3%-5% of spirulina powder, 5%-8% of yeast powder, 0.3%-0.6% of decavitamin and 0.5%-1% of composite mineral salt. The pseudorasbora parva fodder has various nutritional ingredients, and compared with the mode that fodder such as bran and rice bran is fed independently, the nutritional ingredients of the pseudorasbora parva fodder are more comprehensive. The fodder can be stored and used conveniently, and the fodder further has the effect of protecting and treating fish diseases through high temperature sterilization. The fodder is good in palatability, easy to digest and high in absorption speed. Pseudorasbora parva is high in growth speed, high in disease resistance and high in breeding survival rate. Prey fishes which are sufficient in number and excellent in quality can be provided for breeding high-quality fishes such as mandarin fishes.

Description

technical field [0001] The invention belongs to the field of aquatic feed, and in particular relates to a feed for wheat ear fish. Background technique [0002] Wheat ear fish is a small freshwater fish with a general body length of no more than 10 cm. It is a good live bait fish for fish and is widely used in fishery production; in natural waters, wheat ear fish is a typical omnivorous, with a wide range of food habits. Under natural conditions, it feeds on living water insects such as mosquito larvae and plant debris. Feeding is generally fed with bran and rice bran. Because live water insects are not easy to store, artificial feed is not nutritious and easy to spoil water quality, it is difficult to form a large-scale production of wheat ear fish, and it is impossible to provide enough high-quality bait fish for mandarin fish breeding to meet the needs of mandarin fish. Growth needs, so it is necessary to choose a new type of full-price compound pellet feed for wheat ear...

Claims

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Application Information

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