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Ecological breeding method of Wujin pigs

A technology of ecological breeding and breeding density, applied in the field of livestock breeding, can solve problems such as drug abuse and residues, and achieve the effects of reducing diarrhea, easy operation and low cost.

Active Publication Date: 2014-07-16
YANJIN NEW HOPE ANIMAL HUSBANDRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, on the contrary: in order to increase the lean meat rate of pigs, some breeding enterprises and farmers illegally add "clenbuterol" to the feed; in order to reduce the risk of disease and death of pigs, they often abuse drugs , Antibiotic residues in pork in China are a very serious food safety problem

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0048] The method for preparing biological fermented feed of the present invention is characterized in that:

[0049] (1) First determine and weigh the amount of each component, then crush and sieve;

[0050] (2) Firstly mix the GM biological starter, brown sugar and water thoroughly, stir in corn, wheat bran and fine rice bran after fully saccharification, and then put it into the fermentation container for airtight fermentation. The suitable temperature for fermentation is 18-30 ℃, the fermentation time is 24-12 hours;

[0051] (3) Fermentation is completed when the wine aroma overflows, and it is directly used for feeding.

[0052] The fermentation temperature is 25°C, and the fermentation time is 12 hours.

Embodiment 1

[0054] (1) The setting of pig house breeding environment:

[0055] The pig house is divided into a living area and a sports area. The living area is used for pig feeding and rest. The activity area is the daily activity area for pigs. A biogas digester is set up in the pig house, and a biogas power generation device is used for heating, and used in winter. Straw is used as the bedding for the pig house. The thickness of the bedding is 30cm, which is changed every 7 days; a storage tank is set up and an automatic drinking device is used for water supply; a ventilation fan device is set for ventilation and cooling; the pig house is thoroughly cleaned and adjusted before feeding The temperature is kept at 20℃ and the humidity is kept at 70%.

[0056] (2) Feeding management:

[0057] Group management: The piglets, breeding sows, breeding pigs and finishing pigs in the whole farm are managed in groups according to their age, weight and different physiological production stages. The pigl...

Embodiment 2

[0065] (1) The setting of pig house breeding environment:

[0066] The pig house is divided into a living area and a sports area. The living area is used for pig feeding and rest. The activity area is the daily activity area for pigs. A biogas digester is set up in the pig house, and a biogas power generation device is used for heating, and used in winter. Straw is used as the bedding for the pig house. The thickness of the bedding is 30cm, which is changed every 7 days; a storage tank is set up and an automatic drinking device is used for water supply; a ventilation fan device is set for ventilation and cooling; the pig house is thoroughly cleaned and adjusted before feeding The temperature is kept at 20℃ and the humidity is kept at 70%.

[0067] (2) Feeding management:

[0068] Group management: The piglets, breeding sows, breeding pigs and finishing pigs in the whole farm are managed in groups according to their age, weight and different physiological production stages. The pigl...

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Abstract

The invention discloses an ecological breeding method of Wujin pigs. The method includes the steps of setting the hog house breeding environment, conducting breeding management, conducting disease prevention and control and the like. The invention further discloses biological fermentation feed used in the breeding process and a preparation method of the biological fermentation feed. The biological fermentation feed comprises the following components, by mass, 0.3-1 part of GM biological starter, 1-2 parts of brown sugar, 40-80 parts of water, 200-330 parts of corn, 80-120 parts of wheat bran and 80-120 parts of fine rice bran. The preparation method of the biological fermentation feed includes the steps that dosages of the components are determined, the components are mixed and then sealed for fermentation, and fermentation is finished when bouquet spreads. The breeding method is scientific, simple and convenient to conduct, and cost is saved; through the biological fermentation feed, the utilization rate and nutritive value of the feed are increased, disease resistance of pig bodies is improved, and diseases, parasites and use frequency of antibiotic are obviously reduced.

Description

Technical field [0001] The invention belongs to the technical field of livestock breeding, and specifically relates to an ecological breeding method of Wujin pigs. Background technique [0002] Wujin pig is one of the local pig breeds in China. It is named because of its origin and main production in the Wumeng area and the Jinsha River basin. The local people are also known as the "earth black pig". On the one hand, compared with lean foreign pigs, Wujin pork is of good quality, rich in taste and high nutritional value, but its appetite is large and its growth rate is slow. Generally, it needs to be raised for about 1 year before being slaughtered (lean foreign pigs generally only need 4 It can be released within 5 months), and the pig type is small and the lean meat rate is low. At the same time, traditional local pig breeding management is relatively extensive. Generally, it is directly fed to farmers’ pure natural weeds, weeds, millet, cereals, corn, wheat and other feed mat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02A01K1/00A23K1/00A23K1/18A23K1/14A23K10/30A23K10/37A23K50/30
CPCY02P60/87
Inventor 凃云凤刘术权刘涛钟敏冉刚
Owner YANJIN NEW HOPE ANIMAL HUSBANDRY
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