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Ecologically-imitating expanded buoyant compound feed for juvenile fishes of larimichthys crocea

A technology of compound feed and large yellow croaker, which is applied in animal feed, climate change adaptation, additional food elements, etc., can solve the problems of high price and impact on economic value, and achieve the goal of promoting fat absorption, good appetite, and protecting liver and gallbladder health Effect

Inactive Publication Date: 2017-02-01
FUJIAN TIANMA TECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The color of wild large yellow croaker is golden, the price is high, and is deeply loved by consumers; while the color of farmed large yellow croaker is affected by the breeding environment and bait, the body color is lighter and whiter, which affects its economic value to a large extent

Method used

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  • Ecologically-imitating expanded buoyant compound feed for juvenile fishes of larimichthys crocea
  • Ecologically-imitating expanded buoyant compound feed for juvenile fishes of larimichthys crocea
  • Ecologically-imitating expanded buoyant compound feed for juvenile fishes of larimichthys crocea

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] An eco-imitative expanded floating compound feed for large yellow croaker juveniles. The raw material components and weight percentages of the compound feed are as follows:

[0042] fish meal 42.00％ flour 22.00％ soybean meal 15.80％ corn protein flour 3.50％ fish oil 3.50％ Spirulina Powder 3.55％ shrimp powder 5.30％ minerals 1.00％ Choline chloride 0.50％ sea ​​fish multidimensional 0.20％ Calcium Dihydrogen Phosphate 2.00％ bile acid 0.10％ Antioxidants 0.05％ Marigold Plant Extract 0.50％

[0043] The feed was formulated according to the formula shown in the above table, and juvenile large yellow croakers were fed for 30 days. The large yellow croaker that ingested the feed of this embodiment was active in feeding, and its body color was more natural. The large yellow croaker grew fast, and the economic benefits of breeding were better.

Embodiment 2

[0045] An eco-imitative expanded floating compound feed for large yellow croaker juveniles. The raw material components and weight percentages of the compound feed are as follows:

[0046] fish meal 37％ flour 23％ soybean meal 16％ corn protein flour 2％ fish oil 6％ Spirulina Powder 5％ shrimp powder 7％ minerals 1.30％ Choline chloride 0.30％ sea ​​fish multidimensional 0.50％ Calcium Dihydrogen Phosphate 1％ bile acid 0.20％ Antioxidants 0.05％ Marigold Plant Extract 0.50％ antifungal agent 0.15％

[0047] The feed was formulated according to the formula shown in the above table, and juvenile large yellow croakers were raised for 30 days. The large yellow croaker that ingests the feed of this embodiment is active in feeding, has a natural body color, grows fast, and has good breeding economic benefits.

Embodiment 3

[0049] An eco-imitative expanded floating compound feed for large yellow croaker juveniles. The raw material components and weight percentages of the compound feed are as follows:

[0050]

[0051]

[0052] The feed was formulated according to the formula shown in the above table, and juvenile large yellow croakers were raised for 30 days. The large yellow croaker that ingests the feed of this embodiment is active in feeding, has a natural body color, grows fast, and has good breeding economic benefits.

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Abstract

The invention discloses ecologically-imitating expanded buoyant compound feed for juvenile fishes of larimichthys crocea. The compound feed is prepared from, by weight, 37%-49% of fish meal, 20%-23% of flour, 10%-16% of bean pulp, 2%-7% of corn gluten meal, 3%-6% of fish oil, 1%-5% of spirulina powder, 4%-7% of shrimp meal, 1%-2% of mineral substances, 0.2%-0.5% of choline chloride, 0.2%-0.5% of marine fish multi-vitamins, 1%-2% of monocalcium phosphate and 0.2%-0.5% of marigold plant extract. The compound feed is suitable for feeding the larimichthys crocea at the juvenile fish stage and is a mixture prepared from all the raw material components through a processing method for the expanded buoyant compound feed. The larimichthys crocea eating the feed eats food actively, is natural in body color, grows fast and has good breeding economic benefits.

Description

technical field [0001] The invention relates to the field of fish compound feed, in particular to the field of large yellow croaker compound feed. Background technique [0002] Large yellow croaker Larimichthys crorea (Richardson) is commonly known as cucumber fish and yellow croaker. Because of its fresh and tender meat, rich nutrition and easy absorption by the human body, its golden body color and vermilion lips symbolize wealth and wealth, it is favored by the people and is one of the four major marine economic fish in my country. One of them is known as China's "National Fish". [0003] The wild large yellow croaker is golden in color and high in price, and is very popular among consumers; however, due to the influence of the breeding environment and bait, the color of the farmed large yellow croaker is lighter or whiter, which greatly affects its economic value. Therefore, it is of great significance to develop a kind of puffed buoyant compound feed for juvenile large ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K20/00
CPCY02A40/818
Inventor 张蕉南陈加成胡兵梁安伟李昌辉王云才杨明陈庆堂张蕉霖李惠
Owner FUJIAN TIANMA TECH GRP
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