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Sow daily ration and application thereof

A technology for breeding sows and sows, applied in applications, animal feed, animal feed, etc., can solve the problem of not being able to increase the number of weaned piglets in sows

Inactive Publication Date: 2015-08-05
COFCO FEED +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The sow feed provided by the prior art has high nutritional value, and has the effects of invigorating the middle and replenishing Qi, invigorating the spleen and lungs, and can enhance the immunity of sows, dilate blood vessels, reduce blood pressure, improve microcirculation, and enhance hematopoietic function, effectively Enhance the resistance of postpartum sows, but the feed for sows provided by the existing technology cannot increase the number of weaned piglets of sows and reduce the cost of feeding sows

Method used

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  • Sow daily ration and application thereof
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Examples

Experimental program
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preparation example Construction

[0101] The present invention does not have special restrictions on the preparation method of the sow diet. The technical solution for preparing the sow diet well known to those skilled in the art is adopted, and the ingredients of the sow diet are crushed and mixed uniformly.

[0102] The present invention provides an application of sow diet. The sow diet described in the above technical scheme is used to feed sows in late pregnancy and lactation. In the embodiment of the present invention, the sow can be fed the sow diet described in the above technical scheme three times a day, and the feeding time is at 7 am, 12 noon and 5 pm. In the embodiment of the present invention, the sow diet described in the above technical solution is fed to the sow in the late gestation period. The feeding amount is 1.5Kg~1.8Kg; in other embodiments, the above technical solution The sow’s ration is 1.6Kg~1.7Kg for the sows in the late pregnancy. In the embodiment of the present invention, the sow di...

Embodiment 1

[0109] Mix 56Kg of corn, 23Kg of soybean meal, 10Kg of bran, 3Kg of fat powder, 3Kg of fish meal, 5Kg of premix and 0.2Kg of nucleotide to obtain a sow diet.

[0110] The sow diet prepared in Example 1 of the present invention was fed to the above-mentioned first group of late-gestation sows. They were fed at 7 am, 12 noon, and 5 pm every day, and the feeding amount per pig was 1.6Kg each time. , Feeding for 21 days.

[0111] Observe and count the litter size, litter weight, average litter weight, number of weaned piglets, weaned litter weight, average weaned weight, and feed intake of sows during lactation of the sows raised in Example 1 of the present invention. The results are shown in Table 1. Table 1 shows the reproductive performance of sows after feeding the sow diets provided by the examples and comparative examples of the present invention.

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Abstract

The invention provides a sow daily ration comprising, by weight, 50 to 60 parts of corn, 20 to 30 parts of bean meal, 5 to 15 parts of bran, 2 to 5 parts of fat powder, 2 to 5 parts of fishmeal, and 3 to 10 parts of premix. The sow daily ration further comprises nucleotide, and by mass, the nucleotides accounts for 0.15% to 0.25% of the sow daily ration. The invention further provides application of the sow daily ration. According to the technical scheme, the sow daily ration is used for feeding lactating sows and sows in late pregnancy. By using the sow daily ration to feed sows, the number of weaned pigs to the sows can be increased. Experimental results show that by feeding with the sow daily ration, the number of weaned pigs to the sows increases by 8% to 10%.

Description

Technical field [0001] The invention relates to the technical field of animal feed, in particular to a sow diet and its application. Background technique [0002] Sow raising is the foundation of a pig farm. Once problems occur in the sow raising process, the production of the entire pig farm will not proceed normally. Every large-scale pig farm must pay attention to sow raising. Each breeding sow consumes more than 1 ton of feed per year. Feeding a sow consumes a lot of feed no matter how many piglets can be weaned a year. Therefore, the most important aspect of reducing sow feeding costs is to increase each sow. The number of weaned piglets. Increasing the number of weaned piglets of a sow requires scientific technology and management, including reasonable feed and nutritional levels, scientific breeding technology, which must meet the nutritional needs of reproduction without waste, and adjust according to the reproduction stage and production level of the sow. Feeding progr...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/14A23K1/10A23K1/16A23K1/175
Inventor 王勇生程宗佳张宏宇雷恒陈轶群
Owner COFCO FEED
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