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Pregnant pig feed and preparation method thereof

A technology of pig feed and vitamins, which is applied in the field of pig feed, can solve the problems of insufficient protective effect of pregnant pigs, insufficient targeted pig feed, and high morbidity, and achieve the effects of improving health rate, low morbidity, and high weight

Pending Publication Date: 2021-03-12
石家庄市扬翔饲料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a feed for pregnant pigs and a preparation method thereof, so as to solve the problem that the current pig feed is not targeted enough, and in the process of feeding pregnant pigs, the effect of nursing and protecting pregnant pigs is insufficient, which sometimes leads to the birth of piglets. problems of low body weight, high morbidity and mortality

Method used

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  • Pregnant pig feed and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A pig feed during pregnancy, comprising 25-35 parts of soybean meal, 30-40 parts of bran, 10-20 parts of starch, 6-10 parts of corn, 2-6 parts of chitosan, and 6-10 parts of red dates in parts by weight , 2-4 parts of Astragalus, 2-4 parts of Shayuanzi, 2-4 parts of bone meal, 1-3 parts of table salt, 2-4 parts of raw rehmannia, 2-6 parts of protein powder, 1-4 parts of folic acid and 1-4 parts of multivitamins 3 copies.

[0032] Among them, including 28-32 parts of soybean meal, 32-38 parts of bran, 12-18 parts of starch, 7-9 parts of corn, 3-5 parts of chitosan, 7-9 parts of red dates, 2.5-3.5 parts of astragalus, shayuanzi 2.5-3.5 parts, 2.5-3.5 parts of bone meal, 1.5-2.5 parts of table salt, 2.5-3.5 parts of raw rehmannia, 3-5 parts of protein powder, 2-3 parts of folic acid and 1.5-2.5 parts of multivitamins.

[0033] A preparation method for pig feed during pregnancy, comprising the steps of:

[0034] Step 1: cleaning the raw materials, threshing the corn, clea...

Embodiment 2

[0051]For the use effect test of the pig feed during pregnancy prepared by the method of the present invention, the pig feed during pregnancy prepared by the method of the present invention is selected, preferably, including 30 parts of soybean meal, 35 parts of bran, 15 parts of starch, 8 parts of corn, 4 parts of chitosan 8 servings of red dates, 3 servings of astragalus, 3 servings of Shayuanzi, 3 servings of bone meal, 2 servings of table salt, 3 servings of rehmannia glutinosa, 4 servings of protein powder, 2.5 servings of folic acid and 2 servings of multivitamins. Feed is compared in use, four control groups of A, B, C and D are set up, E group is the pregnant pig feed prepared by the method of the present invention, selects 5 groups of each 200 pregnant pigs to feed, respectively to the use effect of 5 groups of pig feed A comparative test is carried out, and the test standard is the average body weight, morbidity (%) and mortality (%) of the piglets, and the test condi...

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Abstract

The invention discloses a pregnant pig feed and a preparation method thereof. The feed comprises the following components in parts by weight: 25-35 parts of soybean meal, 30-40 parts of bran, 10-20 parts of starch, 6-10 parts of corn, 2-6 parts of chitosan, 6-10 parts of red dates, 2-4 parts of astragalus membranaceus, 2-4 parts of flatstem milkvetch seeds, 2-4 parts of bone meal, 1-3 parts of edible salt, 2-4 parts of dried rehamnnia roots, 2-6 parts of protein powder, 1-4 parts of folic acid and 1-3 parts of composite vitamins. The pregnant pig feed prepared by the method disclosed by the invention has an obvious auxiliary nursing effect on pregnant pigs, piglets are high in weight, low in morbidity and low in mortality after birth, and the economic benefits of farmers can be effectivelyimproved.

Description

technical field [0001] The invention relates to the technical field of pig feed, in particular to a feed for pregnant pigs and a preparation method thereof. Background technique [0002] Pig feed is usually a feed for raising domestic pigs composed of protein feed, energy feed, roughage, green feed, silage, mineral feed and feed additives, classified by category: full price feed, concentrate feed and premix, full price The feed is a batch composed of four parts: protein feed, energy feed, roughage and additives. The full-price feed sold on the market is mainly granular feed that has been machine-processed and granulated, and some are extruded pellets, which can be directly used for feeding. The feeding object can fully meet the nutritional needs of the feeding object. The concentrated feed is pre-mixed with protein raw materials and additives. When feeding, energy feed needs to be added. It has the advantage of easy use and is suitable for large-scale, especially for own Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K10/37A23K20/163A23K10/30A23K10/26A23K20/147A23K20/174
CPCA23K10/26A23K10/30A23K10/37A23K20/147A23K20/163A23K20/174A23K50/30Y02P60/87
Inventor 惠志新
Owner 石家庄市扬翔饲料有限公司
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