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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 period after weaning are likely to have poor appetite, digestive disorders, Diarrhea, growth retardation, easy to cause various diseases, thereby reducing the survival rate of piglets

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A sow feeding method for improving the survival rate of lactating piglets according to the present invention can be carried out according to the following steps: after the sow gives birth, feed the sow with compound feed 3 times a day, and the interval between each time is not less than 4 hours; 1 day, feed the compound feed amount of 2.5 kg / day, then increase the feeding amount by at least 0.5 kg per day, increase the feeding amount by at least 1 kg per day from the sixth day, and reach 6.5 kg on the eighth day , keep the feeding amount on the eighth day until the piglets are weaned on the 25th day; on the 1st to 25th days after the sows give birth, the sows drink water freely; the components of the compound feed include corn flour, peeled 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 com...

Embodiment 2

[0035] The present invention is a sow feeding method for improving the survival rate of lactating piglets. After giving birth, the sows are fed with compound feed 3 times a day, and the interval between each time is not less than 4 hours; on the first day after delivery, the sows are fed the The amount of compound feed is 2.5 kg / day. After that, the feeding amount should be increased by at least 0.5 kg per day. From the sixth day onwards, the feeding amount should be increased by at least 1 kg per day, and the feeding amount should reach 7.5 kg on the eighth day. Keep the feeding amount on the eighth day. The feeding amount is until the piglets are weaned on the 25th day; the sows drink water freely from the 1st to the 25th day after delivery; the components of the compound feed include corn flour, peeled soybean meal, imported fish meal, cassava flour , sweet potato leaf powder, microbial additives, calcium hydrogen phosphate, plasma protein powder, astragalus polysaccharide, ...

Embodiment 3

[0041] The present invention is a sow feeding method for improving the survival rate of lactating piglets. After giving birth, the sows are fed with compound feed 3 times a day, and the interval between each time is not less than 4 hours; on the first day after delivery, the sows are fed the The amount of compound feed is 2.5 kg / day. After that, the feeding amount should be increased by at least 0.5 kg per day. From the sixth day onwards, the feeding amount should be increased by at least 1 kg per day, and the feeding amount should reach 7 kg on the eighth day. Keep the feeding amount on the eighth day. The feeding amount is until the piglets are weaned on the 25th day; the sows drink water freely from the 1st to the 25th day after delivery; the components of the compound feed include corn flour, peeled soybean meal, imported fish meal, cassava flour , sweet potato leaf powder, microbial additives, calcium hydrogen phosphate, plasma protein powder, astragalus polysaccharide, be...

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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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