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Concentrated feed for improving replacement gilt oestrous rate

A technology of concentrated feed and gilts, applied in animal feed, animal feed, additional food elements, etc., can solve the problems of gestation feed that cannot meet the nutritional needs of the pregnancy, feed energy, and protein levels are low, so as to improve reproductive performance and promote Reproductive system development, various types of effects

Inactive Publication Date: 2016-01-27
HENAN UNITED INVE FEEDSTUFF
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the small and medium-sized pig farms on the market mostly use gestation feed to feed gilts, but the energy and protein levels of the feed during pregnancy are low, and the young sows are still in the growth stage of the body, and the gestation feed cannot meet the nutritional needs of the period.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A concentrated feed for improving the estrus rate of gilts, made of the following raw materials in parts by weight: soybean meal 65-75, corn gluten meal 5-10, fish meal 2-4, peanut meal 5-10, soybean oil 0.5-1.5, Amino acid 1.5~3, calcium hydrogen phosphate 1.5~3, stone powder 3~5, salt 1~2, core material 2~3, compound enzyme 0.1~0.3, antioxidant 0.1~0.2, demycin 0.2~0.4 and Chinese herbal medicine preparation 1~2.

[0020] The core material is mainly composed of vitamins and mineral elements. Each kilogram of core material contains VA32g, VD30g, VB16g, VB221g, VB67g, VC50g, VE30g, VK310g, niacin 30g, calcium pantothenate 32g, folic acid 4.5g, biotin 0.5g , copper sulfate pentahydrate 24g, ferrous sulfate monohydrate 50g, manganese sulfate monohydrate 120g, zinc sulfate monohydrate 80g, potassium iodide 35g, 1% sodium selenite 15g, carrier anhydrous glucose 207g and zeolite powder 216g.

[0021] The Chinese herbal medicine preparation is made from the following raw mat...

Embodiment 2

[0024] A concentrated feed for improving the estrus rate of gilts, made of the following raw materials in parts by weight: soybean meal 70, corn gluten meal 5, fish meal 3, peanut meal 8, soybean oil 1, lysine 2, calcium hydrogen phosphate 2, stone powder 3.5, table salt 1.5, core material 2, compound enzyme 0.2, antioxidant 0.1, demycin 0.2 and Chinese herbal medicine preparation 1.5.

Embodiment 3

[0026] A concentrated feed for improving the estrus rate of gilts, made of the following raw materials in parts by weight: soybean meal 66, corn gluten meal 8, fish meal 2, peanut meal 10, soybean oil 1.5, lysine 1.6, calcium hydrogen phosphate 1.5, stone powder 4. Salt 2, core material 2, compound enzyme 0.1, antioxidant 0.2, demycin 0.3 and Chinese herbal medicine preparation 1.

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PUM

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Abstract

The invention relates to concentrated feed for improving the replacement gilt oestrous rate. The concentrated feed is prepared from, by weight, 65-75 parts of bean pulp, 5-10 parts of corn gluten meal, 2-4 parts of fish meal, 5-10 parts of peanut meal, 0.5-1.5 parts of soybean oil, 1.5-3 parts of diaminocaproic acid, 1.5-3 parts of calcium hydrophosphate, 3-5 parts of mountain flour, 1-2 parts of salt, 2-3 parts of nucleus material, 0.1-0.3 part of complex phosphoesterasum, 0.1-0.2 part of antioxidant, 0.2-0.4 part of novasil and 1-2 parts of medicinal herb preparation. By feeding replacement gilts with the concentrated feed, the physique of the replacement gilts can be enhanced, and the oestrous rate and the litter size can be increased.

Description

technical field [0001] The invention belongs to the technical field of formula feed, in particular to a concentrated feed for improving the estrus rate of gilts. Background technique [0002] Gilts refer to young sows that have not been mated after multiple selections, and are mainly used to supplement sows that are too old, have too many litters, have reduced fertility, or are eliminated due to disease factors , so that the breeding sows in the pig farm can maintain a high production efficiency. The quality of gilts directly affects the benefits of the pig farm in the next few years, and plays a very important role in the economy of the pig farm. The annual culling rate of sows is about 35%, and all culled sows must have gilts Replenish. The quality of gilts not only affects the litter size and birth weight of the first litter, but also affects the performance of subsequent parities. At present, small and medium-sized pig farms on the market mostly use gestation feed to ...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/22A23K10/30A23K10/37A23K20/00A23K20/10A23K20/189A23K20/20
CPCY02P60/87
Inventor 于雅琴杨晓飞
Owner HENAN UNITED INVE FEEDSTUFF
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