Quality and efficiency of hog feeding measures

1. Select good breeding pigs and use the best combination of pig production. Domestic pigs are generally selected from Duroc Changbai local or Duroc Dabai local pigs, that is, Landrace pigs or Large White pigs are used as the first paternal pigs, and local pigs are used as the first female pigs to produce long-origin or Big-nose sows. Then use the Duroc boars and long or big sows to produce pigs. The combination has strong propagative power, fast growth, good feed compensation, relatively extensive feed and feeding, and low production cost. For exporting hogs, the combination of Duroc Changbai Dabai is preferred. This combination is the best, but the cost is high. It requires high feeding conditions and management, and is more suitable for large-scale export markets.

2. Standardized breeding and management of breeding pigs and pigs. Choosing good breeding pigs can only achieve the purpose of selecting the quality of breeding pigs. Only when the husbandry and management work is done at the same time, can we give full play to the advantages of excellent quality of breeding pigs. Our province has formulated feeds, breeding and mating for various breeding pigs and pigs. Disease prevention and control technical specifications, as long as the technical specifications to do, will be able to produce high-quality pigs.

3, timely listing slaughter. In order to obtain the best growth rate and pay for the production of pigs, producers should choose the timing of the best slaughter of pigs. When the pigs reach 90-100 kg, they will be slaughtered on the market. If they continue to feed only long fat and no fleshy meat, the lean meat ratio will be low, which will affect the quality of the pigs and reduce the economic benefits.

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