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Wintering fattening compound feed for trachinotus ovatus as well as preparation method and application thereof

A technology of egg-shaped pomfret and compound feed, which is applied in the fields of application, animal feed, animal feed, etc., can solve the problems of high nutritional content requirements, low protein and fat content of feed, and low feeding rate, so as to improve digestion Utilization rate and ability to resist low temperature stress, promote rapid growth, and increase the effect of growth rate

Inactive Publication Date: 2019-01-18
ZHUHAI RONGCHUAN FEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The inventor finds that the main deficiency of the invention is that the protein and fat content of the feed are low (about 40% protein content and about 12.5% ​​fat content), while the oval pomfret has a low food intake rate in the overwintering period and compensates for growth after overwintering. Feed nutrient content requirements are higher
Publication No. CN106562099A of the invention "A Compound Feed for Oval Pomfret" discloses that the fat content of a compound feed for oval pomfret can reach 14%, but the protein content is only 36%-37%, which is significantly lower than that of oval pomfret. The nutritional requirements for the normal growth of pomfret are not suitable for the growth of ovate pomfret during the wintering period

Method used

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  • Wintering fattening compound feed for trachinotus ovatus as well as preparation method and application thereof
  • Wintering fattening compound feed for trachinotus ovatus as well as preparation method and application thereof
  • Wintering fattening compound feed for trachinotus ovatus as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A compound feed for overwintering and fattening oval pompano carp consists of the following components in parts by weight:

[0032] 39 parts of imported fish meal, 2 parts of hydrolyzed porcine globulin powder, 8 parts of soybean protein concentrate, 4.5 parts of dephenolized cottonseed protein, 8 parts of corn gluten powder, 21.5 parts of wheat, 7 parts of seawater fish oil, 4 parts of soybean lecithin oil, diphosphate 1.5 parts of calcium hydrogen, 0.1 parts of natural lutein, 0.5 parts of multivitamins, 1 part of compound minerals, 1 part of compound amino acids, 0.3 parts of betaine, 0.6 parts of lecithin, 0.5 parts of choline chloride, 0.15 parts of L-carnitine 0.05 parts of bile salts, 0.03 parts of L-ascorbic acid-2-phosphate, 0.02 parts of dl-α-tocopheryl acetate, and 0.25 parts of Saccharomyces cerevisiae extract.

Embodiment 2

[0034] A compound feed for overwintering and fattening oval pompano carp consists of the following components in parts by weight:

[0035] 40 parts of imported fish meal, 2 parts of hydrolyzed porcine globulin powder, 7.5 parts of soybean protein concentrate, 5 parts of dephenolized cottonseed protein, 8 parts of corn gluten powder, 20 parts of wheat, 7 parts of seawater fish oil, 4 parts of soybean lecithin oil, diphosphate 2 parts of calcium hydrogen, 0.3 parts of natural lutein, 0.4 parts of multivitamins, 1.1 parts of compound minerals, 0.8 parts of compound amino acids, 0.25 parts of betaine, 0.7 parts of lecithin, 0.4 parts of choline chloride, 0.2 parts of L-carnitine 0.06 parts of bile salts, 0.05 parts of L-ascorbic acid-2-phosphate, 0.04 parts of dl-α-tocopheryl acetate, and 0.2 parts of Saccharomyces cerevisiae extract.

Embodiment 3

[0037] A compound feed for overwintering and fattening oval pompano carp consists of the following components in parts by weight:

[0038] 38 parts of imported fish meal, 1 part of hydrolyzed porcine globulin powder, 7 parts of soybean protein concentrate, 7 parts of dephenolized cottonseed protein, 9 parts of corn gluten powder, 20 parts of wheat, 8 parts of seawater fish oil, 3 parts of soybean lecithin oil, diphosphate 1.5 parts of calcium hydrogen, 0.1 parts of natural lutein, 0.6 parts of multivitamins, 1.5 parts of compound minerals, 1.4 parts of compound amino acids, 0.2 parts of betaine, 0.6 parts of lecithin, 0.6 parts of choline chloride, 0.16 parts of L-carnitine 0.1 part of bile salt, 0.03 part of L-ascorbic acid-2-phosphate, 0.01 part of dl-α-tocopheryl acetate, 0.2 part of Saccharomyces cerevisiae extract.

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Abstract

The invention relates to wintering fattening compound feed for trachinotus ovatus as well as a preparation method and application thereof. The wintering fattening compound feed is prepared from fish meal, hydrolyzed porcine corpuscle proteinic powder, soy protein concentrate, dephenolated cottonseed protein, corn gluten meal, wheat, fish oil, soybean lecithin oil, monocalcium phosphate, lutein, decavitamin, complex minerals, compound amino acid, betaine, lecithin, choline chloride, L-carnitine, bile salt, L-ascorbic acid-2-phosphate ester, dl-alpha-tocopheryl acetate and saccharom vces cerevisiae extract. The wintering fattening compound feed for the trachinotus ovatus, disclosed by the invention, can fully meet growth demands of the trachinotus ovatus at wintering period and after wintering and promote rapid growth of the trachinotus ovatus.

Description

technical field [0001] The invention relates to a compound feed for fattening, in particular to a compound feed for overwintering fattening pompano carp and its preparation method and application. Background technique [0002] Trachinotus ovatus belongs to the order Percifonnes, suborder Percoidei, family Carsngidae, genus Trachinotus. Pomfret ovata is one of the important marine fishes in my country. The breeding areas are mainly distributed in Guangdong, Hainan, Guangxi and Fujian. The farming models include deep-water cage culture, fishing raft culture, and pond culture. As a carnivorous fish in seawater, pomfret has fast growth speed, delicious meat, rich in EPA, DHA and other high unsaturated fatty acids, and has important nutritional and economic value. [0003] Due to the high market price of pomfret after overwintering, the proportion of overwintering pomfret is increasing year by year. However, affected by the low temperature weather, pomfret ovata eat less food a...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K40/10A23K40/30A23K20/142A23K20/105A23K20/158A23K10/20A23K20/126A23K20/121A23K10/16
CPCA23K10/16A23K10/20A23K20/105A23K20/121A23K20/126A23K20/142A23K20/158A23K40/10A23K40/30A23K50/80Y02A40/818
Inventor 刘晋
Owner ZHUHAI RONGCHUAN FEED
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