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Feeding process of high-yield Huanghuai ewes

A high-yield, ewe technology, applied in the field of livestock breeding, can solve the problems of being unsuitable for breeding by farmers, affecting the economic benefits of farmers, high treatment and improvement costs, etc. The effect of breeding management

Inactive Publication Date: 2017-05-10
毕化征
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Because large-scale sheep farms are raised in a high-density, intensive, and nutritious way, this results in the poor living environment of Huanghuai goats in the pen, easy to get sick, and difficult to control after getting sick. Not only does it cost more treatment and improvement costs, while making the yield of Huanghuai goats low, affecting the economic benefits of farmers
[0003] The patent document with application number 201610215038.X discloses a breeding method for high-yield Huanghuai ewes, which is used to provide ewes with good health and high lambing rate. However, the breeding method is complicated and the input cost is relatively high. High, not suitable for conventional farmers to use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The present embodiment proposes a breeding process for high-yield Huanghuai ewes, comprising the following steps:

[0020] S1: Object selection: first select Huanghuai ewes in good health;

[0021] S2: Feeding and management before mating and conception: Establish a sheep farm, graze for 4 hours a day in the spring when the grass is abundant and the feed is abundant, and supplement the air-dried feed every day, and the air-dried feed is 0.2% of the body weight of each Huanghuai ewe; Grazing for 2 hours, supplemented with air-dried feed every day, and the air-dried feed is 0.5% of the body weight of each Huanghuai ewe; in the 2 months of mating, according to the physical condition of the Huanghuai ewes, fattening is carried out, and short-term optimal feeding is implemented to make the ewes estrus time Relatively uniform, concentrated production of lambs, supplemented with air-dried feed every day, and the air-dried feed is 2% of the body weight of each Huanghuai ewe;

...

Embodiment 2

[0025] The present embodiment proposes a breeding process for high-yield Huanghuai ewes, comprising the following steps:

[0026] S1: Object selection: first select Huanghuai ewes in good health;

[0027] S2: Feeding and management before mating and conception: Establish a sheep farm, graze for 6 hours a day in the spring when the grass is abundant and the feed is abundant, and supplement the air-dried feed every day, and the air-dried feed is 0.6% of the body weight of each Huanghuai ewe; Grazing for 3.5 hours, supplemented with air-dried feed every day, and the air-dried feed is 1% of the body weight of each Huanghuai ewe; after 1.5 months of mating, according to the physical condition of the Huanghuai ewe, carry out fattening, and implement short-term optimal feeding to make the ewe go into estrus The time is relatively uniform, the lambs are produced intensively, and the air-dried feed is supplemented every day, and the air-dried feed is 2.5% of the body weight of each Hua...

Embodiment 3

[0031] The present embodiment proposes a breeding process for high-yield Huanghuai ewes, comprising the following steps:

[0032] S1: Object selection: first select Huanghuai ewes in good health;

[0033] S2: Feeding and management before mating and conception: establish a sheep farm, graze for 8 hours a day in the spring when the grass is abundant and the fodder is abundant, and supplement the air-dried feed every day, and the air-dried feed is 1% of the body weight of each Huanghuai ewe; Grazing for 5 hours, supplemented with air-dried feed every day, and the air-dried feed was 1.5% of the body weight of each Huanghuai ewe; in the first month of mating, according to the physical condition of the Huanghuai ewes, fattening was carried out, and short-term optimal feeding was carried out to ensure that the ewes were in estrus. Relatively uniform, concentrated production of lambs, supplemented with air-dried feed every day, and the air-dried feed is 3% of the weight of each Huang...

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Abstract

The invention discloses a feeding process of high-yield Huanghuai ewes. The feeding process comprises the following steps: S1: selecting objects: selecting the Huanghuai ewes with good healthy conditions; S2: feeding and managing before mating and fertilizing: establishing an ewe feeding farm and grazing for 4h-8h every day in spring with abundant green grass and abundant feed; supplementing air-dried feed every day, wherein the air-dried feed is 0.2%-1% of the weight of each Huanghuai ewe body; grazing for 2h-5h every day in other seasons and supplementing the air-dried feed every day, wherein the air-dried feed is 0.5%-1.5% of the weight of each Huanghuai ewe body; fattening after mating for 1-2 months according to body conditions of the Huanghuai ewe bodies and carrying out short-period dominant feeding to enable estrus time of the ewes to be relatively uniform; and intensively bearing lambs; S3: feeding and managing at a gestation period; and S4: carrying out postnatal care. The feeding process disclosed by the invention is reasonable in design, and grazing and feed supplementation are combined; mating management is convenient to carry out and the feeding cost is reduced; and the lambing percentage is high and the economic benefits of farmers are effectively improved.

Description

technical field [0001] The invention relates to the technical field of livestock breeding, in particular to a breeding process for high-yield Huanghuai ewes. Background technique [0002] Because large-scale sheep farms are raised in a high-density, intensive, and nutritious way, this results in the poor living environment of Huanghuai goats in the pen, easy to get sick, and difficult to control after getting sick. Not only does it cost more The cost of treatment and improvement, while making the yield of Huanghuai goats low, affecting the economic benefits of farmers. [0003] The patent document with application number 201610215038.X discloses a breeding method for high-yield Huanghuai ewes, which is used to provide ewes with good health and high lambing rate. However, the breeding method is complicated and the input cost is relatively high. High, not suitable for conventional farmers to use. [0004] Therefore, we proposed a high-yield Huanghuai ewe feeding process to s...

Claims

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Application Information

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IPC IPC(8): A01K67/02
CPCA01K67/02
Inventor 毕化征
Owner 毕化征
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