Fattening pig feeds and preparation method thereof

A technology for fattening pigs and feed, applied in the field of pig feed, can solve the problems of general effect of probiotics and death of probiotic feed bacteria, and achieve the effects of improving appetite, reducing feeding costs, and increasing life expectancy

Inactive Publication Date: 2016-11-09
KUNMING HUAGANG FEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The invention provides a feed for fattening pigs and a preparation method thereof, which solves the

Method used

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  • Fattening pig feeds and preparation method thereof
  • Fattening pig feeds and preparation method thereof

Examples

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Embodiment 1

[0043] A feed for fattening pigs, comprising 80 parts by weight of basal feed, 7 parts of traditional Chinese medicine, 3 parts of probiotics and 0.05 part of multivitamins, wherein said traditional Chinese medicine includes 10 parts of tangerine peel and 7 parts of garlic powder by weight. 12 parts, 12 parts of dandelion and 25 parts of cress; the described probiotics are prepared by the following method: (1) prepare medical stone extract: take medical stone, pulverize to 150-200 order, according to material-liquid ratio 1g Medical stone: 100-150ml of water, add water and high-pressure cook for 2-3 hours, filter to obtain filtrate and filter residue; (2) In parts by weight, take 35 parts of bran, 25 parts of corn flour, 13 parts of straw powder, and 12 parts of chaff and 6 parts of the filter residue of step (1), mix uniformly, adjust the water content to 40% with the filtrate of step (1), and sterilize to obtain the activated medium; (3) according to the inoculum size of 13%,...

Embodiment 2

[0052] A feed for fattening pigs, comprising 90 parts by weight of basic feed, 11 parts of traditional Chinese medicines, 4 parts of probiotics and 0.08 parts of multivitamins, wherein said traditional Chinese medicines include 15 parts of tangerine peel and 5 parts of garlic powder by weight. 10 parts, 10 parts of dandelion and 30 parts of cress; the described probiotics are prepared by the following method: (1) prepare medical stone extract: take medical stone, grind to 150-200 mesh, according to the ratio of material to liquid 1g Medical stone: 100-150ml of water, add water and high-pressure cook for 2-3 hours, filter to obtain filtrate and filter residue; (2) In parts by weight, take 40 parts of bran, 30 parts of corn flour, 10 parts of straw powder, and 10 parts of chaff and 6 parts of the filter residue of step (1), mix uniformly, adjust the water content to 30% with the filtrate of step (1), and sterilize to obtain the activated medium; (3) according to the inoculation a...

Embodiment 3

[0061] A feed for fattening pigs, comprising 85 parts by weight of basic feed, 15 parts of traditional Chinese medicine, 5 parts of probiotics and 0.1 part of multivitamins, wherein said traditional Chinese medicine includes 10 parts of tangerine peel and 8 parts of garlic powder by weight 10 parts, 10 parts of dandelion and 20 parts of cress; the described probiotics are prepared by the following method: (1) prepare medical stone extract: take medical stone, grind to 150-200 order, according to the ratio of material to liquid 1g Medical stone: 100ml of water, add water and high pressure (0.3-0.4MPa) and cook for 2-3h, filter to obtain filtrate and filter residue; (2) In parts by weight, take 30 parts of bran, 20 parts of corn flour, and 15 parts of straw powder , 15 parts of chaff and the filter residue of 5 parts of step (1), mix homogeneously, adjust water content to be 50% with the filtrate of step (1), sterilize, obtain activated culture medium; (3) according to inoculum s...

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Abstract

The invention relates to fattening pig feeds and a preparation method thereof. The fattening pig feeds are prepared from the following components in parts by weight: 80 to 90 parts of basal feeds, 7 to 15 parts of a traditional Chinese medicament, 3 to 5 parts of a probiotic agent and 0.05 to 0.1 part of a vitamin complex. The probiotic agent is prepared by a method comprising the following steps: (1) preparing a medical stone extracting solution: weighing and crushing medical stones to 150 to 200 meshes, adding water according to a material-liquid ratio of 1 gram of medical stones to 100 to 150 milliliters of water, performing high-pressure cooking for 2 to 3h, and filtering to obtain filtrate and filter residues; (2) uniformly mixing 30 to 40 parts by weight of bran, 20 to 30 parts by weight of corn flour, 10 to 15 parts by weight of straw powder, 10 to 15 parts by weight of rice husks and 5 to 8 parts by weight of the filter residues obtained in step (1), regulating the water content to be 30 to 50 percent by virtue of the filtrate obtained in step (1), and sterilizing to obtain an activated culture medium; (3) inoculating probiotics to the activated culture medium according to an inoculation amount of 10 to 15 percent, and culturing for 2 to 3 days at 30 to 37 DEG C; (4) adding 5 to 10 parts by weight of xanthan gum into the culture medium in which the probiotics are cultured, uniformly mixing, then granulating and drying to obtain the probiotic agent. According to the fattening pig feeds, the feed conversion rate can be effectively increased.

Description

technical field [0001] The invention relates to a fattening pig feed and a preparation method thereof, belonging to the field of pig feed. Background technique [0002] my country is one of the largest breeding countries in the world. In my country's breeding industry, pig breeding accounts for a large proportion, which drives the rapid development of the feed industry. At present, there are various kinds of pig feeds on the market. Pigs of different growth stages There are specific feeds. Most of the existing pig feeds are supplemented with antibiotics. Although the pig feeds with antibiotics can achieve better feeding effects, it is followed by problems of drug residues, drug resistance of pathogens, and environmental problems. , the imbalance of normal flora in the digestive tract of livestock and poultry, the decline of immune function of livestock and poultry, and the serious drug residues in pigs, which seriously damage the health of pigs and humans. As many problems ca...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/30A23K10/18A23K20/174A23K10/37A23K10/22A23K20/147
CPCY02P60/87
Inventor 蒋万禹彭朝阳徐占鹏
Owner KUNMING HUAGANG FEED
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