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

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...

Examples

Embodiment 1

[0015] Example 1: Preparation of channel catfish expanded 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, and 2kg of premix; Vitamin B 1 27.5g, riboflavin 66g, vitamin B 6 55g, calcium pantothenate 175g, niacin 110g, folic acid 11g, 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 x 10 4 IU, cobalt carbonate 0.25g, potassium iodide 13.2g, zinc oxide 1000g, sodium selenate 0.5g, manganese oxide 125g, ferrous sulfate 150g, copper sulfate 25g, secondary powder 97.5kg;

[0017] 2. Crush soybean meal, cottonseed meal, peanut meal and corn so that they can pass through a 2.8mm sieve;

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

Embodiment 2

[0021] Embodiment 2: Preparation of channel catfish expanded 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 flour, 1kg of calcium dihydrogen phosphate, 2kg of fish oil, and 2kg of premix; Blend with B vitamins 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 x 10 4 IU, cobalt carbonate 0.20g, potassium iodide 11.2g, zinc oxide 700g, sodium selenate 0.3g, manganese oxide 100g, ferrous sulfate 120g, copper sulfate 20g, secondary powder 98kg;

[0023] 2. Crush soybean meal, cottonseed meal, peanut meal and corn so that they can pass through a 2.8mm sieve;

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

Embodiment 3

[0027] Example 3: Preparation of channel catfish expanded 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 flour, 1kg of calcium dihydrogen phosphate, 2kg of fish oil, and 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 x 10 6 IU, Vitamin E 3.0×10 5 IU, vitamin K 4 x 104 IU, cobalt carbonate 0.25g, potassium iodide 13.2g, zinc oxide 1000g, sodium selenate 0.5g, manganese oxide 125g, ferrous sulfate 150g, copper sulfate 25g, secondary powder 95kg;

[0029] 2. Crush soybean meal, peanut meal and corn so that they can pass through a 2.8mm sieve;

[0030] 3. Mix the other components in the formula with the crushed soybean meal, peanut meal and corn evenly, and pulverize them with a superfine pulveri...

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...

Examples

Embodiment 1

[0015] Example 1: Preparation of channel catfish expanded 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, and 2kg of premix; Vitamin B 1 27.5g, riboflavin 66g, vitamin B 6 55g, calcium pantothenate 175g, niacin 110g, folic acid 11g, 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 x 10 4 IU, cobalt carbonate 0.25g, potassium iodide 13.2g, zinc oxide 1000g, sodium selenate 0.5g, manganese oxide 125g, ferrous sulfate 150g, copper sulfate 25g, secondary powder 97.5kg;

[0017] 2. Crush soybean meal, cottonseed meal, peanut meal and corn so that they can pass through a 2.8mm sieve;

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

Embodiment 2

[0021] Embodiment 2: Preparation of channel catfish expanded 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 flour, 1kg of calcium dihydrogen phosphate, 2kg of fish oil, and 2kg of premix; Blend with B vitamins 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 x 10 4 IU, cobalt carbonate 0.20g, potassium iodide 11.2g, zinc oxide 700g, sodium selenate 0.3g, manganese oxide 100g, ferrous sulfate 120g, copper sulfate 20g, secondary powder 98kg;

[0023] 2. Crush soybean meal, cottonseed meal, peanut meal and corn so that they can pass through a 2.8mm sieve;

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

Embodiment 3

[0027] Example 3: Preparation of channel catfish expanded 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 flour, 1kg of calcium dihydrogen phosphate, 2kg of fish oil, and 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 x 10 6 IU, Vitamin E 3.0×10 5 IU, vitamin K 4 x 104 IU, cobalt carbonate 0.25g, potassium iodide 13.2g, zinc oxide 1000g, sodium selenate 0.5g, manganese oxide 125g, ferrous sulfate 150g, copper sulfate 25g, secondary powder 95kg;

[0029] 2. Crush soybean meal, peanut meal and corn so that they can pass through a 2.8mm sieve;

[0030] 3. Mix the other components in the formula with the crushed soybean meal, peanut meal and corn evenly, and pulverize them with a superfine pulveri...