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Sow feeding method

A feeding method and technology for breeding sows, which are applied in the field of pig breeding, can solve the problems affecting the breeding scale and economic benefits of farmers, the inability to adjust sow feeding, and the low conception rate of sows, so as to improve health and survival rate, improve Reproductive performance, effect of increasing litter size

Inactive Publication Date: 2018-08-10
霍邱县运发牧业有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current feeding method of sows is too simple, and the feeding of sows cannot be adjusted according to the stage of sows, which will cause the nutritional level of sows to be too high or too low during the feeding process, resulting in the conception rate of sows Low, miscarriage, poor piglet system and other problems seriously affect the breeding scale and economic benefits of farmers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A feeding method for sows, specifically as follows:

[0025] (1) Nutrition regulation in the growth period, feeding the special material for the growth period, feeding 2-2.5KG of the special material for the growth period every day, the special material for the growth period is composed of the following raw materials in parts by weight: 60 parts of corn flour, 30 parts of soybean cake 20 parts of rice bran, 1 part of folic acid, 3 parts of fish bone meal, 10 parts of asparagus scraps, 5 parts of spinach, 0.01 part of vitamin A, 0.01 part of vitamin E, 0.02 part of table salt, 1 part of calcium hydrogen phosphate, lysine 0.06 parts, 0.01 parts of citric acid;

[0026] (2) Nutritional regulation during pregnancy. The sows should adjust the feeding amount after mating, and use the gestation feed for feeding, feeding 2.5KG every day until the 75th day of pregnancy; after that, feed 3KG every day; until 3 days before delivery, feed daily The amount is reduced to 2KG; the fe...

Embodiment 2

[0029] A feeding method for sows, specifically as follows:

[0030] (1) Nutrient regulation in the growth period, feeding the special material for the growth period, and feeding 2.5KG of the special material for the growth period every day. The special material for the growth period is composed of the following raw materials in parts by weight: 70 parts of corn flour, 50 parts of soybean cake, 30 parts of rice bran, 5 parts of folic acid, 7 parts of fish bone meal, 12 parts of asparagus scraps, 9 parts of spinach, 0.02 parts of vitamin A, 0.03 parts of vitamin E, 0.04 parts of table salt, 3 parts of calcium hydrogen phosphate, 0.08 parts of lysine , 0.03 parts of citric acid;

[0031] (2) Nutritional regulation during pregnancy. The sows should adjust the feeding amount after mating, and use the gestation feed for feeding, feeding 2.8KG per day until the 85th day of pregnancy; after that, feed 4KG every day; until 5 days before delivery, feed daily The amount is reduced to 2....

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PUM

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Abstract

The invention discloses a sow feeding method and belongs to the technical field of pig breeding. The feeding method comprises the following steps: (1) adjusting and controlling of nutrient feeding inthe growing period; (2) adjusting and controlling of nutrient feeding in the gestation period; (3) adjusting and controlling of nutrient feeding in the suckling period. According to the invention, thesows are fed through different feeds at all stages of breeding of the sows, the body of the sows can be guaranteed to be good, oestrus breeding and farrowing can be carried out smoothly, the producedpiglets are good, and the survival rate is high.

Description

technical field [0001] The invention relates to the technical field of pig breeding, in particular to a feeding method for sows. Background technique [0002] The sow breeding process is mainly divided into growth period, gestation period and lactation period, and the feeding methods of these three stages directly affect the sow's own physique and the quality and quantity of litter. At different stages, sows need different nutrients and feed amounts, so the types and amounts of feed are different in each stage. However, the current feeding method of sows is too simple, and the feeding of sows cannot be adjusted according to the stage of sows, which will cause the nutritional level of sows to be too high or too low during the feeding process, resulting in the conception rate of sows Low, miscarriage, poor piglet system and other problems seriously affect the breeding scale and economic benefits of farmers. Contents of the invention [0003] The purpose of the present inve...

Claims

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Application Information

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IPC IPC(8): A01K67/02A23K10/26A23K10/30A23K10/37A23K20/105A23K20/142A23K20/174A23K20/26A23K50/30
CPCA01K67/02A23K10/26A23K10/30A23K10/37A23K20/105A23K20/142A23K20/174A23K20/26A23K50/30Y02P60/87
Inventor 欧国亮
Owner 霍邱县运发牧业有限责任公司
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