Formulation and preparing method of expended assorted feed for channel catfish ictalurus punctatus

A technology of extruded compound feed and channel catfish, which is applied in animal feed, animal feed, climate change adaptation, etc., can solve the problems of channel catfish body color change, poor stability in water, and fat accumulation in the body, so as to improve food intake and good stability , the effect of promoting rapid growth

Active Publication Date: 2007-09-26
GUANGDONG EVERGREEN FEED INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The currently widely used channel catfish feed is generally sinking pellet feed, which has problems such as poor palatability, high feed coefficient, poor stability in water, and easy pollution of water quality, and the nutritional imbalance of the feed formula often causes cha

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0015] Example 1: Preparation of channel catfish extruded compound feed 1

[0016] 1. Weigh 36.5kg of soybean meal, 10kg of cottonseed meal, 15kg of peanut meal, 4kg of fish meal, 4kg of meat and bone meal, 16kg of corn, 10kg of wheat flour, 1kg of calcium dihydrogen phosphate, 1.5kg of fish oil, 2kg of premix; each 100kg of premix Feed contains vitamin B 1 27.5g, riboflavin 66g, vitamin B 6 55g, 175g calcium pantothenate, 110g niacin, 11g folic acid, vitamin B 12 0.05g, choline 500g, vitamin C 250g, vitamin A 11×10 6 IU, vitamin D 5.5×10 6 IU, vitamin E 3.3×10 5 IU, vitamin K 5×10 4 IU, 0.25g cobalt carbonate, 13.2g potassium iodide, 1000g zinc oxide, 0.5g sodium selenate, 125g manganese oxide, 150g ferrous sulfate, 25g copper sulfate, 97.5kg secondary powder;

[0017] 2. Crush soybean meal, cottonseed meal, peanut meal and corn to make it pass through a 2.8mm sieve;

[0018] 3. Mix the other components in the formula with the crushed soybean meal, cottonseed meal, peanut meal an...

Example Embodiment

[0021] Example 2: Preparation of channel catfish extruded compound feed 2

[0022] 1. Weigh 20kg of soybean meal, 15kg of cottonseed meal, 15kg of peanut meal, 2kg of fish meal, 15kg of meat and bone meal, 5kg of blood meal, 15kg of corn, 8kg of wheat meal, 1kg of calcium dihydrogen phosphate, 2kg of fish oil, and 2kg of premix; Blend contains vitamin B 1 24.5g, riboflavin 60g, vitamin B 6 50g, calcium pantothenate 120g, niacin 100g, folic acid 10g, vitamin B 12 0.05g, choline 500g, vitamin C 350g, vitamin A 11×10 6 IU, vitamin D 5.5×10 6 IU, vitamin E 3.3×10 5 IU, vitamin K 5×10 4 IU, 0.20g of cobalt carbonate, 11.2g of potassium iodide, 700g of zinc oxide, 0.3g of sodium selenate, 100g of manganese oxide, 120g of ferrous sulfate, 20g of copper sulfate, 98kg of sub-powder;

[0023] 2. Crush soybean meal, cottonseed meal, peanut meal and corn to make it pass through a 2.8mm sieve;

[0024] 3. Mix the other components in the formula with the crushed soybean meal, cottonseed meal, p...

Example Embodiment

[0027] Example 3: Preparation of channel catfish extruded compound feed 3

[0028] 1. Weigh 50kg of soybean meal, 13kg of peanut meal, 4kg of fish meal, 5kg of blood meal, 15kg of corn, 8kg of wheat meal, 1kg of calcium dihydrogen phosphate, 2kg of fish oil, 2kg of premix; each 100kg of premix contains vitamin B 1 30g, riboflavin 70g, vitamin B 6 60g, calcium pantothenate 175g, niacin 120g, folic acid 11g, vitamin B 12 0.07g, choline 600g, vitamin C 350g, vitamin A 10×10 6 IU, vitamin D 6×10 6 IU, vitamin E 3.0×10 5 IU, vitamin K 4×104 IU, 0.25g cobalt carbonate, 13.2g potassium iodide, 1000g zinc oxide, 0.5g sodium selenate, 125g manganese oxide, 150g ferrous sulfate, 25g copper sulfate, 95kg sub-powder;

[0029] 2. Crush soybean meal, peanut meal and corn to make it pass through a 2.8mm sieve;

[0030] 3. Mix the other components in the formula with the crushed soybean meal, peanut meal and corn uniformly, and crush them with an ultrafine grinder, so that all ingredients can p...

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PUM

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Abstract

The invention relates to a formula of compound puffed feed for Leiocassis longirostris and process for preparation, wherein the constituents in the formula comprise (by mass ratio): soybean 20-50%, cotton seed waste 0-15%, groundnut meal 10-15%, fish meal 2-4%, meat and bones meal 0-15%, blood powder 0-5%, wheat flour 8-15%, maize 12-20%, fish oil 1-2%, calcium dihydrogenphoshate 0.5-1%, premixed material 1-2%. The preparing process consists of proportioning the constituents, mixing with disintegrated soybean cake raw material and maize homogeneously, disintegrating, modulating, palletizing and drying.

Description

【Technical field】 [0001] The invention belongs to the field of catfish feed and a preparation method thereof, in particular to a channel catfish puffed compound feed and a preparation method thereof. 【Background technique】 [0002] Channel catfish, also known as channel catfish, river catfish, and American catfish, is native to the Mississippi River in the United States and is the most important freshwater farmed fish in the United States. After my country was introduced from the United States in 1984, because of its wide appetite, fast growth, strong adaptability, strong disease resistance, good quality, and large market potential, it has been loved by the majority of farmers and consumers, and has become a An important freshwater aquaculture species in the Yangtze River Basin and South China. The quality of channel catfish feed is one of the key factors for the healthy development of channel catfish aquaculture. High-quality channel catfish feed should have the characteris...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16A23K1/175A23K1/00A23K10/20A23K10/22A23K10/24A23K10/30A23K10/37A23K20/105A23K20/174A23K20/20A23K20/22A23K20/26A23K50/80
CPCY02A40/818Y02P60/87
Inventor 刘兴旺梁海鸥王华朗黄智成赵丽梅张海涛姜永杰
Owner GUANGDONG EVERGREEN FEED INDAL
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