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Environment-friendly mixed feed for pigs and preparation method thereof

A compound feed, environmental protection technology, applied in animal feed, animal feed, application, etc., can solve the problems of poor balance of amino acids and ineffective effect of restrictive amino acids, and achieve the effects of inhibiting reproduction, shortening residence time, and improving flavor

Active Publication Date: 2015-01-21
铁岭辉发农业发展集团饲料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this feed is only through the addition of limiting amino acids and valine, so the balance of each amino acid is not good, and the effect of the added limiting amino acids is not obvious

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] An environment-friendly compound feed for pigs. The environment-friendly compound feed for pigs is composed of the following components in parts by weight: corn 70, soybean meal 10, wheat bran 6, DDGS 2, acyl hydroxylated emulsified oil powder 2, calcium hydrogen phosphate 0.7, stone powder 1. Enzyme preparation 0.1, calcium propionate 0.05, citric acid 0.1, lysine 0.5, methionine 0.5, threonine 0.4, premix 1;

[0031] The premix is ​​a mixture of multivitamins, trace elements, functional additives and carriers. The weight ratio of multivitamins, trace elements, functional additives and carriers is: 400: 180.25: 3000: 996419.75;

[0032] The weight ratio of various vitamins in the multivitamin is: vitamin A 2.4, vitamin D 3 0.03, vitamin E20, vitamin K 1.5, vitamin B 1 1. Vitamin B 2 4. Vitamin B 6 6. Vitamin B 12 0.02, biotin 0.3, choline chloride 364.75;

[0033] The weight ratio of each trace element in the trace elements is: Cu 60, Fe 40, Zn 60, Mn 20, Se0...

Embodiment 2

[0037] An environment-friendly compound feed for pigs. The environment-friendly compound feed for pigs is composed of the following components in parts by weight: corn 65, soybean meal 5, wheat bran 10, DDGS 5, acyl hydroxylated emulsified oil powder 3, calcium hydrogen phosphate 0.5, stone powder 1.5 , Enzyme preparation 0.01, calcium propionate 0.01, citric acid 0.01, lysine 0.1, methionine 0.1, threonine 0.1, premix 3;

[0038] The premix is ​​a mixture of multivitamins, trace elements, functional additives and carriers. The weight ratio of multivitamins, trace elements, functional additives and carriers is: 400: 190.2: 2985: 996424.8;

[0039] The weight ratio of various vitamins in the multivitamin is: vitamin A 2.4, vitamin D 3 0.03, vitamin E20, vitamin K 1.5, vitamin B 1 1. Vitamin B 2 4. Vitamin B 6 6. Vitamin B 12 0.02, biotin 0.3, choline chloride 364.75;

[0040] The weight ratio of each trace element in the trace elements is: Cu 65, Fe 45, Zn 55, Mn 25, ...

Embodiment 3

[0044] An environment-friendly compound feed for pigs. The environment-friendly compound feed for pigs is made of the following raw materials: 69.32 kg of corn, 15 kg of soybean meal, 8 kg of wheat bran, 3 kg of DDGS, 1 kg of acyl hydroxylated emulsified oil powder, hydrogen phosphate 0.6 kg of calcium, 1.3 kg of stone powder, 0.05 kg of enzyme preparation, 0.03 kg of calcium propionate, 0.05 kg of citric acid, 0.2 kg of lysine, 0.3 kg of methionine, 0.15 kg of threonine, and 1 kg of premix. 100 kg of pigs with environmentally friendly compound feed dosage;

[0045] The premix is ​​a mixture of multivitamins, trace elements, functional additives and carriers, and each kilogram of the premix contains:

[0046] Multivitamin 400 mg, including: vitamin A 1.8 mg, vitamin D 3 0.02 mg, vitamin E 15 mg, vitamin K 2 mg, vitamin B 1 1.5 mg, Vitamin B 2 3 mg, Vitamin B 6 7 mg, Vitamin B 12 0.01 mg, biotin 0.2 mg, choline chloride 369.47 mg;

[0047] Trace elements 210.3 mg, in...

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PUM

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Abstract

The invention discloses an environment-friendly mixed feed for pigs and a preparation method thereof. The environment-friendly mixed feed for pigs is prepared from the following ingredients in part by weight: the environment-friendly mixed feed is prepared from corn, bean pulp, wheat bran, DDGS (distillers dried grains with soluble), acyl hydroxylation emulsified oil powder, calcium hydrogen phosphate, mountain flour, enzyme preparation, calcium propionate, citric acid, lysine, methionine, threonine and pre-mixture; and functional additives in the premixture comprise histidine, arginine, leucine, valine, corynebacterium glutamicum, L-asparaginate-L-phenylalanine methyl ester, spiral seaweed, glucanase, bacillus subtilis and sodium butyrate. According to the feed, engineering bacteria is utilized to generate glutamic acid through fermentation in an intestinal tract of the pig, the additional amino acids in the feed are balanced, all amino acids are induced to be combined in the small intestine in an ideal amino acid mode to be absorbed, the protein level of the feed and the carbon-nitrogen emission are reduced, a part of amino acids are promoted to be deposited in pork, the pork flavor is improved and the pork quality is improved.

Description

technical field [0001] The invention relates to an animal feed, in particular to an environment-friendly compound feed for pigs and a preparation method thereof. Background technique [0002] In the process of raising pigs artificially in recent years, due to the rising price of raw materials for feed production, the cost of raising pigs is relatively high. Therefore, it has become an urgent task to improve the conversion rate of feed and reduce the production cost of feed. Some feed production units increase the utilization rate of protein in the feed by adding a certain amount of amino acids to the feed. While reducing the cost of feed production, they can also reduce the discharge of manure and the production of ammonia gas, which greatly improves the breeding environment and is beneficial to the feed. Control of environmental pollution. CN 102805268 A discloses a high-efficiency and environmentally friendly feed for pigs with low carbon and nitrogen emissions. The feed ...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/14A23K1/175A23K1/16
Inventor 程辉
Owner 铁岭辉发农业发展集团饲料有限公司
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