Special feed for sows before and after delivery

A postpartum, sow technology, applied in the field of special feed for sows before and after parturition, can solve problems such as prolonged parturition time, inability to give birth to piglets as soon as possible, damage to sows, etc.

Inactive Publication Date: 2013-10-02
ANYOU BIOTECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Nowadays, the selection of sows is carried out in the direction of prolificacy. It is very common for the litter size to be more than 12 per litter. However, due to the excessive number of fetuses and prolonged delivery time, the sows are exhausted and unable to Piglets are born as quickly as possible, causing the piglets trapped in the birth canal to die of oxygen starvation, while the sow suffers a lot in the process

Method used

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  • Special feed for sows before and after delivery
  • Special feed for sows before and after delivery
  • Special feed for sows before and after delivery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] First, accurately weigh the following raw materials: corn: 420; wheat: 260; soybean meal: 230; bran: 22; 2-50 balanced oil powder or soybean oil: 28; calcium chloride: 19.2; glucose: 6.5; broken yeast: 6.3; magnesium salt: 3.6; mycotoxin adsorbent: 2.8; calcium powder: 1; vitamin C: 0.38; lactic acid bacteria: 0.12; organic selenium: 0.1, all in grams.

[0032] According to the order of the large raw materials first, then the small raw materials, add them to the mixer and mix them thoroughly.

[0033] Then carry out dust-free treatment.

[0034] Put the mixed powder directly into the packaging process;

[0035] Finally, the product is packaged and checked into the warehouse.

[0036] During the farrowing period, feed the sows with the above-mentioned feed, from 5 days before farrowing to 2 days after farrowing, reduce from 3 kg to 1 kg per day, and feed 5-8 kg per day until after weaning from 2 days after farrowing to before weaning .

Embodiment 2

[0038] First of all, accurately weigh the raw materials with the following percentages by weight: corn: 435; wheat: 250; soybean meal: 230; bran: 20; 2-50 balanced oil powder or soybean oil: 25; calcium chloride: 15; glucose: 8.2 ; Broken yeast: 6.24; Magnesium salt: 4.8; Mycotoxin adsorbent: 4; Calcium powder: 1.2; Vitamin C: 0.36;

[0039] Then, according to the order of large raw materials first and small raw materials, add them into the mixer and mix them thoroughly; carry out dust-free treatment; put the mixed powder directly into the packaging process; finally pack the products and put them into the warehouse.

[0040] Feeding method is with embodiment 1.

Embodiment 3

[0042] Special feeds for sows before and after farrowing are made of raw materials with the weight percentages of the following: corn: 610; soybean meal: 265; bran: 45; 2-50 balanced oil powder or soybean oil: 36; calcium chloride: 18; glucose: 9.2; broken yeast: 6.24; magnesium salt: 4.8; mycotoxin adsorbent: 4; calcium powder: 1.2; vitamin C: 0.36; lactic acid bacteria: 0.11; organic selenium: 0.09.

[0043] Production and feeding methods are the same as in Example 1.

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Abstract

The invention provides a special feed for sows before and after delivery. The formula of the special feed for the sows before and after the delivery comprises the following components: corn, wheat, bean pulp, bran, 2-50 balanced oil powder or soybean oil, calcium chloride, glucose, broken-wall yeast, magnesium salt, mycotoxin adsorbents, calcium powder, vitamin C, lactic acid bacteria and organic selenium. Aiming at the problems of dystocia rate increasing, small alive piglet quantity, low piglet primary birth weight, insufficient feed intake and lactation amount, and the like before and after the delivery for the sows, the safe feed used before and after the delivery for the sows is disclosed; the feed provided by the invention can lower the sow dystocia rate, increase the sow lactation amount, improve the piglet birth performance, improve the piglet primary birth weight, increase the alive piglet delivery quantity of the sows, and the like, thereby improving the economical benefit of a pig farm greatly, and obtaining great benefits for farmers.

Description

technical field [0001] The invention relates to the field of feed, in particular to a special feed for sows before and after delivery. Background technique [0002] At present, the key to restricting the development of the modern pig industry is the low production capacity of sows. The current production level of sows in my country is 2.2 parity / year per sow, and the number of piglets for slaughter is only about 18, which is far lower than that of foreign sows. Average level of production. The production level abroad in 2009 has reached 2.3-2.4 parities per sow per year, and each sow can provide 25 piglets for slaughter per year. [0003] Nowadays, the selection of sows is carried out in the direction of prolificacy. It is very common for the litter size to be more than 12 per litter. However, due to the excessive number of fetuses and prolonged delivery time, the sows are exhausted and unable to Piglets are born as quickly as possible, causing the piglets trapped in the bi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/175A23K1/16A23K1/00
Inventor 洪平洪翊棻刘春雪杜莉
Owner ANYOU BIOTECH GRP
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