Sow feeding method for increasing survival rate of piglets in suckling period

A feeding method and survival rate technology, applied in the field of agricultural livestock and poultry breeding, can solve problems such as easy to cause various diseases, reduce the survival rate of piglets, and unsound digestive system, so as to improve disease resistance, reduce feeding costs, The effect of improving intestinal environment

Active Publication Date: 2015-07-22
河南民正农牧股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Piglets at this time are the most vulnerable period. The digestive system, micro-ecological system and immune system themselves are not yet perfect. The piglets entering the nursery p

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0027] Example one

[0028] The present invention is a sow feeding method for improving the survival rate of piglets during lactation, which can be carried out according to the following steps: after the sow has given birth, it is fed with compound feed 3 times a day, with an interval of not less than 4 hours; On one day, the compound feed is fed at 2.5 kg / day. After that, increase the feed by at least 0.5 kg per day. From the sixth day onwards, increase the feed by at least 1 kg per day and reach 6.5 kg on the eighth day. Keep the feeding amount on the eighth day until the piglet is weaned on the 25th day; on the 1st to 25th day after delivery, the sow’s drinking method is free drinking; the components of the compound feed include corn meal and peeling Soybean meal, imported fish meal, tapioca flour, sweet potato leaf powder, microbial additives, calcium hydrogen phosphate, plasma protein powder, astragalus polysaccharide, bentonite and premix.

[0029] The weight ratio of each c...

Example Embodiment

[0034] Example two

[0035] The present invention is a sow feeding method for improving the survival rate of piglets during lactation. After delivery, the sow is fed with compound feed 3 times a day at an interval of not less than 4 hours; on the first day after delivery, the feeding The compound feed amount is 2.5 kg / day, and the feeding amount shall be increased by at least 0.5 kg per day from the sixth day onwards, and the feeding amount shall be increased by at least 1 kg per day until the feeding amount reaches 7.5 kg on the eighth day. The feeding amount is until the piglet is weaned on the 25th day; the sow’s drinking method is free drinking from the 1st to 25th day after delivery; the components of the compound feed include corn meal, peeled soybean meal, imported fish meal, and tapioca meal , Sweet potato leaf powder, microbial additives, calcium hydrogen phosphate, plasma protein powder, astragalus polysaccharide, bentonite and premix.

[0036] The weight ratio of each c...

Example Embodiment

[0040] Example three

[0041] The present invention is a sow feeding method for improving the survival rate of piglets during lactation. After delivery, the sow is fed with compound feed 3 times a day at an interval of not less than 4 hours; on the first day after delivery, the feeding The compound feed amount is 2.5 kg / day, and the feeding amount shall be increased by at least 0.5 kg per day from the sixth day onwards, and the feeding amount shall be increased by at least 1 kg per day to 7 kg on the eighth day. Keep the feeding amount on the eighth day The feeding amount is until the piglet is weaned on the 25th day; the sow’s drinking method is free drinking from the 1st to 25th day after delivery; the components of the compound feed include corn meal, peeled soybean meal, imported fish meal, and tapioca meal , Sweet potato leaf powder, microbial additives, calcium hydrogen phosphate, plasma protein powder, astragalus polysaccharide, bentonite and premix.

[0042] The weight rat...

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Abstract

The invention relates to an agricultural livestock breeding technology, in particular to a sow feeding method for increasing the survival rate of piglets in the suckling period. The method includes the steps that after delivery of sows, the sows are fed with compound feed 3 times each day at the time interval of 4 hours or longer; the sows are fed with 2.5 kg of compound feed on the first day after delivery, the feeding amount is increased by at least 0.5 kg each day afterwards and is increased by at least 1 kg each day from the sixth day, and the feeding amount reaches 6.5 kg-7.5 kg on the eighth day and is kept till the piglets are weaned on the twenty-fifth day; from the first day to the twenty-fifth day after delivery of the sows, the sows drink water freely. The compound feed comprises corn flour, peeled soybean meal, imported fishmeal, tapioca flour, sweet potato leaf flour, microbial addictives, calcium hydrophosphate, plasma protein powder, astragalus polysaccharide, bentonite and premix. The feeding method is scientific and reasonable; in combination with the compound feed, in the suckling period, the sows grow healthily, and the survival rate of the piglets is obviously increased.

Description

technical field [0001] The invention belongs to the technical field of agricultural livestock and poultry breeding, and in particular relates to a sow feeding method for improving the survival rate of lactating piglets. Background technique [0002] There are many types of commonly used pig feed, which are divided into protein feed, energy feed, mineral feed and some feed additives according to nutrition. Protein feed usually includes vegetable protein feed such as bean seeds and their processing by-products, grain processing by-products and oil cakes, and animal protein feed such as blood and bone meal, fish meal, and silkworm chrysalis; energy feed usually includes corn, rice, barley, millet, sorghum, Cereal energy feeds such as buckwheat and barnyard millet, and bran energy feeds such as wheat bran, sorghum bran, and barnyard bran. Protein feed has high protein content, and feeding it together with energy feed can make male and female pigs reproduce normally, and promote...

Claims

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Application Information

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IPC IPC(8): A01K67/02A23K1/16A23K1/18A23K1/00
Inventor 张李帅张现伟
Owner 河南民正农牧股份有限公司
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