Compound feed for pregnant sows and preparation method of compound feed

A compound feed and technology for pregnant sows, which is applied in the field of feed, can solve problems such as lower average birth weight of a single piglet, low reproductive performance of sows, and lower uniformity of piglets, so as to improve fetal blood supply and nutrient supply level, improve sow The environment of pig intestinal system and the effect of reducing the diarrhea rate of piglets

Pending Publication Date: 2021-05-25
BEIJING DABEINONG TECH GRP CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the increase in the number of sows born, practitioners need to face various new problems: more piglets with intrauterine dysplasia; less colostrum intake per piglet; more piglets with insufficient vitality; average birth rate per piglet Reduced weight; reduced uniformity of piglets; increased health problems, etc.
In addition, after the use of antibiotics is restricted in feed, diarrheal diseases in pig intestines will greatly increase, and diarrheal diseases often cause low reproductive performance in sows

Method used

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  • Compound feed for pregnant sows and preparation method of compound feed
  • Compound feed for pregnant sows and preparation method of compound feed
  • Compound feed for pregnant sows and preparation method of compound feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028]Preparation of compound feed for pregnant sows: 20 parts of corn, 20 parts of pressed barley, 5 parts of common soybean meal, 5 parts of compound fermented feed, 1 part of puffed linseed mixture, 3 parts of syrup-free beet meal, 2 parts of high-protein alfalfa grass powder 4 parts of wheat bran, 1 part of calcium hydrogen phosphate, 0.5 part of stone powder, 0.2 part of table salt, 0.01 part of active yeast, 0.03 part of carbamoyl glutamic acid, 0.01 part of L-carnitine, 0.02 part of compound essential oil, catalpa leaf and 2 parts of fermented leaves, 0.04 parts of organic trace elements and compound coated trace elements, and 0.04 parts of multidimensional. The above-mentioned corn, flaked barley, common soybean meal, compound fermented feed, puffed linseed mixture and syrup-free sugar beet meal are mixed, pulverized, mixed evenly with the rest of the ingredients, and sieved to obtain the product.

Embodiment 2

[0030] Preparation of compound feed for pregnant sows: 50 parts of corn, 30 parts of pressed barley, 10 parts of ordinary soybean meal, 10 parts of compound fermented feed, 4 parts of puffed linseed mixture, 7 parts of syrup-free beet meal, 6 parts of high-protein alfalfa powder 10 parts of wheat bran, 2 parts of calcium hydrogen phosphate, 1.5 parts of stone powder, 0.5 parts of table salt, 0.02 parts of active yeast, 0.05 parts of carbamoyl glutamic acid, 0.02 parts of L-carnitine, 0.03 parts of compound essential oil, catalpa leaf and 6 parts of fermented leaves, 0.05 parts of organic trace elements and compound coated trace elements, and 0.05 parts of multidimensional. The above-mentioned corn, flaked barley, common soybean meal, compound fermented feed, puffed linseed mixture and syrup-free sugar beet meal are mixed, pulverized, mixed evenly with the rest of the ingredients, and sieved to obtain the product.

Embodiment 3

[0032] Preparation of compound feed for pregnant sows: 25 parts of corn, 22 parts of pressed barley, 6 parts of common soybean meal, 6 parts of compound fermented feed, 1 part of puffed linseed mixture, 4 parts of syrup-free beet meal, 2 parts of high-protein alfalfa grass powder 5 parts of wheat bran, 1 part of calcium hydrogen phosphate, 0.7 parts of stone powder, 0.2 parts of table salt, 0.01 parts of active yeast, 0.03 parts of carbamoyl glutamic acid, 0.01 parts of L-carnitine, 0.02 parts of compound essential oil, catalpa leaf and 3 parts of fermented leaves, 0.04 parts of organic trace elements and compound coated trace elements, and 0.04 parts of multidimensional. The above-mentioned corn, flaked barley, common soybean meal, compound fermented feed, puffed linseed mixture and syrup-free sugar beet meal are mixed, pulverized, mixed evenly with the rest of the ingredients, and sieved to obtain the product.

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Abstract

The invention relates to the technical field of feeds, and provides a compound feed for pregnant sows and a preparation method of the compound feed. The compound feed is mainly prepared from corn, sheeted barley, common soybean meal, a compound fermented feed, a puffed flaxseed mixture, syrup-free beet pulp, high-protein alfalfa meal,wheat bran, calcium hydrophosphate, mountain flour, table salt, active yeast, carbamylglutamic acid, L-carnitine, compound essential oil, fermented products of catalpa bungei leaves and paper mulberry leaves, organic trace elements, auxiliary coated microelements, and multivitamins. The compound feed is reasonable in proportion, good in palatability and easy to digest and absorb, and can improve the physique of the pregnant sows, reduce constipation and increase the reproductive rate of the sows. The feed can improve the immunity and physique of piglets, increase the average litter size and survival litter size of a litter and increase the average weight of the litter, and compared with a traditional pregnant sow feed, the feed has the advantages that the gastrointestinal tract health of high-yield sows, the healthy development of embryos, the economical efficiency, the environmental protection property and the ecological safety in use are remarkably improved.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a compound feed for pregnant sows and a preparation method thereof. Background technique [0002] The domestic large-scale pig farming industry mainly raises lean pigs, and improving the production efficiency of lean sows is one of the keys to improving the overall efficiency of pig farming. After decades of hard work by global breeding experts, the fecundity of lean sows has been greatly improved. The total number of offspring (per litter) was less than 12 in 1992, and increased to an international high-level average of more than 18 (for some high-yielding varieties) in 2019. With the increase in the number of sows born, practitioners need to face various new problems: more piglets with intrauterine dysplasia; less colostrum intake per piglet; more piglets with insufficient vitality; average birth rate per piglet Reduced weight; reduced uniformity of piglets; increased health pro...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/30A23K10/37A23K10/12A23K20/26A23K20/20A23K10/18A23K20/142A23K20/105A23K20/174A23K20/111A23K40/00
CPCA23K50/30A23K10/30A23K10/37A23K10/12A23K20/26A23K20/20A23K10/18A23K20/142A23K20/105A23K20/30A23K20/174A23K20/111A23K40/00Y02P60/87
Inventor 俞云涛董晓玲沈红霞王兴虎卢贵梅李建功
Owner BEIJING DABEINONG TECH GRP CO LTD
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