Full-extruded chicken compound feed and preparation method thereof

Abstract

The invention is prepared by the steps of selecting corn, wheat, bean pulps, cottonseeds and other raw materials, performing secondary smashing and full-extruded treatment, and spraying liquid zymin and the like according to a heat-sensitivity principle. Nutrient substance including protein, amylum and the like in full-extruded feed is loose in structure, thereby facilitating contact of the feed and the zymin and enabling the feed to be easily digested. Intestinal canals of chickens fed with the full-extruded feed are healthy, simultaneously, ammonia gas concentration gain / feed ratio and death rate in henhouses are reduced, and economic benefit of cultivation is increased.

Description

technical field

[0001] The invention relates to the field of chicken feed in animal husbandry production, in particular to a fully expanded chicken feed and a preparation method thereof. Background technique

[0002] Poultry meat is a very important poultry product in my country. It currently accounts for more than 18% of my country's meat production. White-feathered broiler chickens are one of the livestock and poultry with the highest feed conversion rate, while yellow-feather broiler chickens have developed at a speed of more than 15% in recent years. Chicken farming The animal husbandry industry occupies a pivotal position in my country.

[0003] The chicken stage is the core of raising chickens. The growth and health status at this time directly determines the genetic potential of chickens throughout the breeding cycle. However, the digestive tract of chickens is not fully developed, and the digestive tract protease and amylase are still at a low level. At this time, an...

Examples

Embodiment 1

[0034] Fully extruded chicken feed, made of the following raw materials in parts by weight:

[0035] 500 parts of corn, 100 parts of wheat, 30 parts of cotton meal, 246 parts of soybean meal, 40 parts of corn gluten meal, 30 parts of corn distiller's grains, 13.4 parts of oil, 2.8 parts of lysine, 1.4 parts of methionine, 3 parts of salt, 1 part of choline 0.2 parts of multivitamins, 14 parts of stone powder, 17 parts of calcium hydrogen phosphate, 10 parts of premix, 0.2 parts of liquid phytase;

[0036] The multivitamins per kilogram include: vitamin A 40 million IU, vitamin D 3 5 million IU, vitamin E 100,000 IU, vitamin K 3 3 grams, Vitamin B 1 10 grams, vitamin B 2 40 grams, Vitamin B 6 17.5 grams, Vitamin B 12 50 mg, 50 grams of pantothenic acid, 175 grams of niacin, 2.75 grams of folic acid, and the rest as carrier, the carrier is defatted rice bran;

[0037] The premix per kilogram comprises: 40 grams of ferrous sulfate heptahydrate, 4 grams of copper sulfate ...

Embodiment 2

[0047] Fully extruded chicken feed, made of the following raw materials in parts by weight:

[0048] 500 parts of corn, 80 parts of wheat, 40 parts of cottonseed meal, 235.1 parts of soybean meal, 50 parts of corn gluten powder, 30 parts of corn distiller's grains, 15 parts of oil, 3.4 parts of lysine, 1.4 parts of methionine, 3 parts of table salt, 1 part of choline 0.2 parts of multivitamins, 0.3-0.6 parts of compound enzymes, 13.7 parts of stone powder, 17 parts of calcium hydrogen phosphate, 10 parts of premix, 0.2 parts of liquid phytase;

[0049] The multivitamins per kilogram include: vitamin A 40 million IU, vitamin D 3 5 million IU, vitamin E 100,000 IU, vitamin K 3 3 grams, Vitamin B 1 10 grams, vitamin B 2 40 grams, Vitamin B 6 17.5 grams, Vitamin B 12 50 mg, 50 grams of pantothenic acid, 175 grams of niacin, 2.75 grams of folic acid, and the rest as carrier, the carrier is defatted rice bran;

[0050] The premix per kilogram comprises: 40 grams of ferrous ...

Embodiment 3

[0060] Fully extruded chicken feed, made of the following raw materials in parts by weight:

[0061] 470 parts of corn, 80 parts of wheat, 50 parts of cotton meal, 220 parts of soybean meal, 50 parts of corn gluten meal, 30 parts of corn distiller's grains, 20 parts of oil, 30 parts of flour, 3.5 parts of lysine, 1.4 parts of methionine, 3 parts of salt 1 part, 1 part of choline, 0.2 part of multivitamins, 13.70 parts of stone powder, 17 parts of calcium hydrogen phosphate, 10 parts of premix, 0.2 part of liquid phytase;

[0062] The multivitamins per kilogram include: vitamin A 40 million IU, vitamin D 3 5 million IU, vitamin E 100,000 IU, vitamin K 3 3 grams, Vitamin B 1 10 grams, vitamin B 2 40 grams, Vitamin B 6 17.5 grams, Vitamin B 12 50 mg, 50 grams of pantothenic acid, 175 grams of niacin, 2.75 grams of folic acid, and the rest as carrier, the carrier is defatted rice bran;

[0063] The premix per kilogram comprises: 40 grams of ferrous sulfate heptahydrate, 4...

technical field

[0001] The invention relates to the field of chicken feed in animal husbandry production, in particular to a fully expanded chicken feed and a preparation method thereof. Background technique

[0002] Poultry meat is a very important poultry product in my country. It currently accounts for more than 18% of my country's meat production. White-feathered broiler chickens are one of the livestock and poultry with the highest feed conversion rate, while yellow-feather broiler chickens have developed at a speed of more than 15% in recent years. Chicken farming The animal husbandry industry occupies a pivotal position in my country.

[0003] The chicken stage is the core of raising chickens. The growth and health status at this time directly determines the genetic potential of chickens throughout the breeding cycle. However, the digestive tract of chickens is not fully developed, and the digestive tract protease and amylase are still at a low level. At this time, an...

Examples

Embodiment 1

[0034] Fully extruded chicken feed, made of the following raw materials in parts by weight:

[0035] 500 parts of corn, 100 parts of wheat, 30 parts of cotton meal, 246 parts of soybean meal, 40 parts of corn gluten meal, 30 parts of corn distiller's grains, 13.4 parts of oil, 2.8 parts of lysine, 1.4 parts of methionine, 3 parts of salt, 1 part of choline 0.2 parts of multivitamins, 14 parts of stone powder, 17 parts of calcium hydrogen phosphate, 10 parts of premix, 0.2 parts of liquid phytase;

[0036] The multivitamins per kilogram include: vitamin A 40 million IU, vitamin D 3 5 million IU, vitamin E 100,000 IU, vitamin K 3 3 grams, Vitamin B 1 10 grams, vitamin B 2 40 grams, Vitamin B 6 17.5 grams, Vitamin B 12 50 mg, 50 grams of pantothenic acid, 175 grams of niacin, 2.75 grams of folic acid, and the rest as carrier, the carrier is defatted rice bran;

[0037] The premix per kilogram comprises: 40 grams of ferrous sulfate heptahydrate, 4 grams of copper sulfate ...

Embodiment 2

[0047] Fully extruded chicken feed, made of the following raw materials in parts by weight:

[0048] 500 parts of corn, 80 parts of wheat, 40 parts of cottonseed meal, 235.1 parts of soybean meal, 50 parts of corn gluten powder, 30 parts of corn distiller's grains, 15 parts of oil, 3.4 parts of lysine, 1.4 parts of methionine, 3 parts of table salt, 1 part of choline 0.2 parts of multivitamins, 0.3-0.6 parts of compound enzymes, 13.7 parts of stone powder, 17 parts of calcium hydrogen phosphate, 10 parts of premix, 0.2 parts of liquid phytase;

[0049] The multivitamins per kilogram include: vitamin A 40 million IU, vitamin D 3 5 million IU, vitamin E 100,000 IU, vitamin K 3 3 grams, Vitamin B 1 10 grams, vitamin B 2 40 grams, Vitamin B 6 17.5 grams, Vitamin B 12 50 mg, 50 grams of pantothenic acid, 175 grams of niacin, 2.75 grams of folic acid, and the rest as carrier, the carrier is defatted rice bran;

[0050] The premix per kilogram comprises: 40 grams of ferrous ...

Embodiment 3

[0060] Fully extruded chicken feed, made of the following raw materials in parts by weight:

[0061] 470 parts of corn, 80 parts of wheat, 50 parts of cotton meal, 220 parts of soybean meal, 50 parts of corn gluten meal, 30 parts of corn distiller's grains, 20 parts of oil, 30 parts of flour, 3.5 parts of lysine, 1.4 parts of methionine, 3 parts of salt 1 part, 1 part of choline, 0.2 part of multivitamins, 13.70 parts of stone powder, 17 parts of calcium hydrogen phosphate, 10 parts of premix, 0.2 part of liquid phytase;

[0062] The multivitamins per kilogram include: vitamin A 40 million IU, vitamin D 3 5 million IU, vitamin E 100,000 IU, vitamin K 3 3 grams, Vitamin B 1 10 grams, vitamin B 2 40 grams, Vitamin B 6 17.5 grams, Vitamin B 12 50 mg, 50 grams of pantothenic acid, 175 grams of niacin, 2.75 grams of folic acid, and the rest as carrier, the carrier is defatted rice bran;

[0063] The premix per kilogram comprises: 40 grams of ferrous sulfate heptahydrate, 4...