Feed for pregnant sows

A technology for pregnant sows and feed, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of restricting the development of the pig industry, low production capacity of sows, and low birth weight of piglets, etc., and achieves low price and low birth weight of piglets. The effect of increasing and reducing the cost of feeding

Inactive Publication Date: 2011-05-11
SUZHOU HAIJINGLING INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, due to the limitation of feeding technology, the production capacity of sows is generally low. During pregnancy, the number of piglets born alive is low, and the birth

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0011] Example 1

[0012] In terms of weight percentage, the feed for pregnant sows according to this embodiment is composed of the following components: corn 43%; wheat bran 30.8%; wheat 12%; hulled soybean meal 7.4%; corn germ meal 3%; stone powder 1.75%; phosphoric acid Hydrogen calcium 0.99%; Salt 0.42%; Enzyme preparation 0.01%; Lysine 0.165%; Mycophenolate 0.1%; Choline 0.05%; Myron sweet 0.015%.

[0013] The feed of this embodiment can be prepared by the following steps:

[0014] (1) Grind corn, wheat bran, wheat, dehulled soybean meal and corn germ meal to 80-100 mesh;

[0015] (2), pour the pulverized material obtained in step (1) into the mixer together with other raw materials in the formula, after stirring, enter the processing extruder, and extrude into strips;

[0016] (3), the strip of step (2) is sent into the processing and forming machine, and the granular material of 2-3mm is obtained;

[0017] (4) Drying, sterilizing, cooling and packaging the granular ...

Example Embodiment

[0018] Example 2

[0019] In terms of weight percentage, the composition of the feed for pregnant sows according to this embodiment is: corn 45%; wheat bran 30.8%; wheat 12%; hulled soybean meal 6.4%; corn germ meal 2%; stone powder 1.75%; calcium hydrogen phosphate 0.99%; Salt 0.42%; Enzymes 0.01%; Lysine 0.165%; Mycophenolate 0.1%; Choline 0.05%; Sweet 0.015%.

[0020] The preparation method of the pregnant sow feed of the present embodiment is the same as that of embodiment 1.

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PUM

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Abstract

The invention relates to a feed for pregnant sows, which comprises the following components in percentage by weight: 40 to 45 percent of corn, 28 to 32 percent of wheat bran, 10 to 15 percent of wheat, 5 to 8 percent of dehulled soybean meal, 2 to 5 percent of maize embryo meal, 1.5 to 2 percent of rock flour, 0.8 to 1.2 percent of calcium hydrophosphate, 0.4 to 0.5 percent of salt, 0.008 to 0.012 percent of enzyme preparation, 0.1 to 0.2 percent of lysine, 0.08 to 0.12 percent of Meixiaoan (a product for preventing and removing mould, removing poison and promoting growth), 0.03 to 0.06 percent of choline, 0.02 to 0.05 percent of vitamins for sows, 0.2 to 0.3 percent of minerals for sows, 0.02 to 0.03 percent of Mailunxiang (a seasoning product from Myron company) and 0.01 to 0.02 percent of Mailuntian (a seasoning product from Myron company. The formula of the feed is reasonably designed, and can provide more complete and balance nutrients for pregnant sows. The raw materials of the feed are cheap, so the cost of the feed for pregnant sows is reduced.

Description

technical field [0001] The invention relates to a feed, in particular to a feed for pregnant sows. Background technique [0002] With the improvement of people's living standards, the demand for livestock products continues to increase, and the breeding industry is developing in the direction of scale and standardization. In the pig industry, sow productivity is critical. However, at present, due to the limitation of feeding technology, the production capacity of sows is generally low. During pregnancy, the number of piglets born alive is low, and the birth weight of piglets is low, resulting in a small number of pigs in stock and slow production speed, which seriously limits the production capacity of sows. The development of the pig industry. Proper feeding and scientific management of pregnant sows are the basis for ensuring the normal development of fetuses in sows, preventing miscarriages and stillbirths, having a large number of litters, and producing healthy, well-p...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K50/30
Inventor 毛兴云
Owner SUZHOU HAIJINGLING INDAL
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