Sow feed and breeding method thereof

A sow feed and breeding sow technology, applied in the field of breeding, can solve the problems of inability to meet the precise nutritional needs of sows, decrease in feed intake during lactation, and affect the reproductive performance of sows, so as to improve immunity and antioxidant capacity, The effect of increasing the number of litters born alive and enhancing the anti-virus ability

Inactive Publication Date: 2017-02-08
彭根凯
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  • Abstract
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Problems solved by technology

Research and practice have shown that high nutrient intake in the early pregnancy is not conducive to the survival of embryos and the feed intake of sows during lactation, so feed restriction should be implemented for sows in the early pregnancy; and nutritional restriction in the second trimester will have a negative impact on sow body condition, Fetal growth and muscle fiber accumulation, mammary gland development, and birth weight have great changes; increasing the feeding level in the late pregnancy has a certain effect on promoting the birth weight and survival rate of piglets, but excessive feed intake will c

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  • Sow feed and breeding method thereof

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Embodiment 1

[0034]A feed for sows, including feed for early pregnancy, feed for late pregnancy and feed for lactation, wherein the feed for early pregnancy consists of the following raw materials in parts by weight: 60 parts of corn, 10 parts of secondary flour, 2 parts of wheat bran, and 4 parts of rice , 1 part of fish meal, 5 parts of bean cake, 1 part of calcium hydrogen phosphate, 0.5 part of stone powder, 0.1 part of table salt, 3 parts of Chinese herbal medicine additive a; the feed in late pregnancy is composed of the following raw materials by weight: 20 parts of corn, 10 parts of bran , 25 parts of bran, 0.5 part of fish meal, 5 parts of fried soybean meal, 1 part of calcium hydrogen phosphate, 0.1 part of salt, 2 parts of Chinese herbal medicine additive a; the feed for lactation is composed of the following raw materials by weight: 35 parts of corn, bran 10 parts, 20 parts of bran, 10 parts of fried soybean meal, 1 part of fish meal, 0.2 part of calcium hydrogen phosphate, 0.2 ...

Embodiment 2

[0038] A feed for sows, comprising feed for early pregnancy, feed for late pregnancy and feed for lactation, wherein the feed for early pregnancy consists of the following raw materials in parts by weight: 70 parts of corn, 15 parts of secondary flour, 4 parts of wheat bran, and 6 parts of rice , 2 parts of fish meal, 12 parts of bean cake, 2 parts of calcium hydrogen phosphate, 1.2 parts of stone powder, 0.5 part of table salt, 7 parts of Chinese herbal medicine additive a; described late pregnancy feed consists of the following raw materials by weight: 30 parts of corn, 15 parts of bran , 35 parts of bran, 1.5 parts of fish meal, 10 parts of fried soybean meal, 2 parts of calcium hydrogen phosphate, 0.3 part of salt, 5 parts of Chinese herbal medicine additive a; the feed for lactation is composed of the following raw materials by weight: 45 parts of corn, bran 20 parts, 30 parts of bran, 15 parts of fried soybean meal, 3 parts of fish meal, 0.5 part of calcium hydrogen phosp...

Embodiment 3

[0042] A feed for sows, including feed for early pregnancy, feed for late pregnancy and feed for lactation, wherein the feed for early pregnancy consists of the following raw materials in parts by weight: 65 parts of corn, 12 parts of secondary flour, 3 parts of wheat bran, and 5 parts of rice , 1 part of fish meal, 7 parts of bean cake, 1 part of calcium hydrogen phosphate, 1 part of stone powder, 0.3 part of salt, 4 parts of Chinese herbal medicine additive a; the feed for the late pregnancy is composed of the following raw materials by weight: 25 parts of corn, 12 parts of bran , 30 parts of bran, 0.8 part of fish meal, 8 parts of fried soybean meal, 2 parts of calcium hydrogen phosphate, 0.2 part of salt, 3 parts of Chinese herbal medicine additive a; the feed for lactation is composed of the following raw materials by weight: 40 parts of corn, bran 15 parts, 25 parts of bran, 12 parts of fried soybean meal, 2 parts of fish meal, 0.3 part of calcium hydrogen phosphate, 0.3 ...

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Abstract

The invention relates to the technical field of cultivation, particularly a sow feed and a breeding method thereof. According the gestation physiologic characteristics of sows and nutritional requirements in different stages, an early-gestation-stage feed, a later-gestation-stage feed and a lactation-stage feed are respectively given to the sows in different stages; Chinese herbal medicine components are added into the feeds in various stages to sufficiently promote the sows to take in sufficient nutrient substances, thereby promoting the growth and development of embryos; and the feed can promote and enhance the digestion and absorption systems of the pregnant sows, obviously increases the number born alive, lowers the rate of embryonic death, and enhances the birth weight and uniformity of the baby pigs.

Description

[0001] 【Technical field】 [0002] The invention relates to the field of breeding technology, in particular to a feed for sows and a feeding method thereof. [0003] 【Background technique】 [0004] The healthy and efficient breeding of sows is very important to the pig breeding industry. It is not only conducive to providing high-quality and healthy piglets, accelerating the healthy and rapid growth of live pigs, stabilizing pig prices, and promoting social stability. It can also reduce the risk of sow breeding and improve sow breeding. The cost is conducive to increasing the income of the farmers and improving the enthusiasm of the farmers. There are many factors that affect the healthy and efficient breeding of sows, the most important ones are sow feed and sow breeding mode. [0005] The nutritional requirements of sows vary greatly in different reproductive stages, so it is very important to use appropriate feeds and feed appropriate amounts at different stages for the heal...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/30A23K10/37A23K10/22A23K20/26A23K20/20A23K20/22A23K20/174
CPCY02P60/87
Inventor 彭根凯
Owner 彭根凯
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