Trachinotus ovatus body color improving compound feed
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A technology for compound feed and oval pomfret, applied in the field of fish feed, can solve the problems of affecting quality and sales, degeneration of body color, pale and white skin color, etc. Effect
Active Publication Date: 2015-07-08
SOUTH CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI +2
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[0002] Oval pomfret (Trachinotus Ovatus), commonly known as golden pomfret and yellow wax pomfret, is a warm-water fish widely distributed in all oceans of the world. Its meat is tender, nutritious and delicious, and has always been listed as a valuable edible fish. And it grows fast, it can be listed on the market in the same year, the economic benefit is remarkable, and it is very popular among farmers. It has become the main species of seawater cage culture in southern China; In 2011, my country's aquaculture output reached 80,000 tons, and the amount of compound feed used was about 100,000 tons. The cultivation of pomf
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Embodiment 1
[0017] The oval pomfret compound feed that present embodiment provides is made up of the composition of following percentage by weight: white fish meal 30%, peanut meal 11.65%, soybean protein concentrate 8.5%, soybean meal 13.5%, secondary meal 14%, squid offal powder 2%, Brewer's yeast 5%, fish oil 8%, soybean lecithin 1.5%, choline chloride 0.65%, mineral premix 1.2%, vitamin premix 1%, spirulina 3%.
[0018] The vitamin premix per kilogram includes the following components and weight: vitamin A 0.04g, vitamin B 1 0.045g, vitamin B 2 0.022g, vitamin B 3 0.168g, vitamin B 5 0.102g, vitamin B 6 0.04g, vitamin B 7 0.0004g, Vitamin B 8 0.45g, vitamin B 9 0.01g, Vitamin B 12 0.00004g, Vitamin D 3 0.0001g, Vitamin E 0.08g, Vitamin K 3 0.015g, and the balance is microcrystalline cellulose; the preparation method of the vitamin premix comprises the following steps: weighing each component according to the proportion, and then mixing them uniformly to obtain the product.
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Embodiment 2
[0028] The oval pomfret compound feed that present embodiment provides is made up of the composition of following percentage by weight: white fish meal 35%, peanut meal 11.8%, soybean protein concentrate 8.5%, soybean meal 10.5%, secondary meal 14.05%, squid viscera powder 2.7%, Beer yeast 3%, fish oil 4%, soybean lecithin 1.5%, choline chloride 0.95%, mineral premix 2%, vitamin premix 1%, spirulina 5%; The specific production process of the feed is shown in the first embodiment.
Embodiment 3
[0030] The oval pomfret compound feed that present embodiment provides is made up of the composition of following percentage by weight: white fish meal 30%, peanut meal 10%, soybean protein concentrate 9%, soybean meal 11.3%, secondary meal 15.7%, squid viscera powder 5%, Brewer's yeast 3.65%, fish oil 5%, soybean lecithin 2.5%, choline chloride 0.65%, mineral premix 1.2%, vitamin premix 2%, spirulina 4%; present embodiment oval pomfret is combined The specific production process of the feed is shown in the first embodiment.
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Abstract
The present invention discloses a trachinotus ovatus body color improving compound feed which consists of the following components (in weight percentage): 30%-35% of white fish meal, 10%-14% of peanut meal, 8.5%-12% of soybean protein concentrate, 10.5%-13.5% of soybean meal, 14%-18% of wheat middling, 2%-5% of squid viscera powder, 3%-5% of beer yeast, 4%-8% of fish oil, 1.5%-2.5% of soybean lecithin, 0.65%-0.95% of choline chloride, 1.2%-2% of mineral substance premix, 1%-2% of vitamin premix and 2%-5% of spirulina. Feeding the trachinotus ovatus compound feed for about eight weeks can significantly improve the body color of the trachinotus ovatus, enable the trachinotus ovatus a closer body color to wild fish, effectively improve the commercial value of the trachinotus ovatus; and the compound feed has adequate nutrition, strong palatability, can meet all the nutritional needs of trachinotus ovatus under artificial breeding condition, has high feed utilization rate, stable source of used raw materials, and is conducive for industrial production; and at the same time, the feed preparation method is simple and convenient.
Description
technical field [0001] The invention relates to a fish feed, in particular to a compound feed which can improve the body color of oval pomfret. Background technique [0002] Oval pomfret (Trachinotus Ovatus), commonly known as golden pomfret and yellow wax pomfret, is a warm-water fish widely distributed in all oceans of the world. Its meat is tender, nutritious and delicious, and has always been listed as a valuable edible fish. And it grows fast, it can be listed on the market in the same year, the economic benefit is remarkable, and it is very popular among farmers. It has become the main species of seawater cage culture in southern China; In 2011, my country's aquaculture output reached 80,000 tons, and the amount of compound feed used was about 100,000 tons. The cultivation of pomfret pomfret in my country has begun to take shape; wild pomfret pomfret has a bright body color, blue back and golden abdomen. Yellow, no black spots on the side of the body, orange-yellow fins,...
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IPC IPC(8): A23K1/18A23K1/10A23K1/16
CPCY02A40/818Y02P60/87
Inventor 林黑着陈效儒杨育凯张璐王珺金国雄周传朋黄忠黄小林虞为
Owner SOUTH CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI
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