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Composite B vitamin feedstuff additive for growing and fattening stage of pig

A technology of B vitamins and feed additives, applied in the field of animal husbandry, to achieve the effects of increasing daily weight gain, improving intramuscular fat, and improving feed conversion rate

Inactive Publication Date: 2009-02-18
INST OF ANIMAL SCI & VETERINARY MEDICINE SHANDONG ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the preparation of pig rations in my country generally refers to the NRC (1998) standard, but the ratio of vitamin additives used in pig feed in the growth stage is far from meeting the current requirements for pork quality. The daily weight gain rate and feed conversion rate of pigs , carcass lean meat percentage, intramuscular fat content, etc. all need to be improved

Method used

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  • Composite B vitamin feedstuff additive for growing and fattening stage of pig
  • Composite B vitamin feedstuff additive for growing and fattening stage of pig
  • Composite B vitamin feedstuff additive for growing and fattening stage of pig

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The raw materials of the following weight percentages are formulated into compound B family vitamin feed additives:

[0024] Vitamin B 2 1.80%; Vitamin B 12 0.0066%; niacin 6.60%; calcium pantothenate 5.30%; folic acid 0.20%; secondary powder 86.0934%. Just mix the above ingredients.

[0025] According to the standard of NRC (1998), formulate ration, add 35g above-mentioned compound B vitamin additives in every 100kg ration, make pig feed.

Embodiment 2

[0027] The difference from Example 1 is that 45g of the above-mentioned complex B vitamin additives are added in every 100kg of the ration to make pig feed.

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Abstract

The invention relates to a compound B clan vitamin feed additive used for growing and fattening stages of pigs, which belongs to the technical field of animal raising. The feed additive comprises the following components in weight percentage: 1.8 percent of vitamin B2, 0.0066 percent of vitamin B12, 6.60 percent of nicotinic acid, 5.30 percent of calcium pantothenate, 0.20 percent of folic acid and 86.0934 percent of wheat middling. The feed additive can improve the daily live weight growth rate and feed conversion rate of pigs in the growing and fattening stages, and also obviously improve the dressing percentage, lean meat percentage, ham percentage, eye muscle area, variegated glass, rate of water loss and intramuscular fat of pigs; in particular, the feed additive is applied to pigs of between 30 and 100 kilograms in weight in the growing and fattening stages.

Description

technical field [0001] The invention relates to a compound B vitamin feed additive in the growth and fattening stage of pigs, belonging to the technical field of animal husbandry. Background technique [0002] With the continuous improvement of people's living standards, people pay more and more attention to the safety and quality of livestock products. In recent years, studies have found that the effect of vitamin addition has far exceeded the scope of prevention and treatment of vitamin deficiency. Vitamins, especially B vitamins, play an important role in the synthesis of protein tissues and in increasing the growth rate of body tissues. With the popularization of large-scale farming, the stress factors faced by pigs in the growth process have increased, prompting people to rethink the appropriate dosage of vitamins in feed, in order to achieve the production of high-quality and safe pork products. At present, the preparation of pig rations in my country generally refers...

Claims

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Application Information

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IPC IPC(8): A23K1/16A23K1/18A23K20/174A23K50/30
Inventor 武英郭建凤张印呼红梅张安志王成立成建国王诚
Owner INST OF ANIMAL SCI & VETERINARY MEDICINE SHANDONG ACADEMY OF AGRI SCI