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No matter how pigs are raised, as long as they prevent diseases, scientific breeding management still has accounts. Today, I mainly want to explain the misunderstandings that pig farmers have made in the selection of pig breeds. That is, what pigs are good to raise? Is the bimus glute pig the ace of the pig? On the question of what breed of pig to raise, there is a blind publicity of double-muscled rump pigs. Specially to buy a back with deep grooves, large buttocks of the double muscles of the buttocks of the pig. In order to cater to the hearts of pig farmers, many farms advertise the muscles of pigs' backs and buttocks to be exaggerated.
In fact, the double-muscled buttocks pig is not a breed, but the muscles are particularly plump in the appearance of the buttocks and back. If the double-muscled rump pig is a commercial fattening pig, it still has its characteristics, mainly manifested in the meat yield, lean meat is also more, and it can sell at a good price. But as a sow there are many problems. This kind of pig reproductive performance is not good, about 20% of the pigs are infertile, boars are not worthy of breeding, sexual desire is also low, and individual breeding pigs cannot be bred for life.
Sows produce fewer litters and less milk, and due to less milk, piglets develop poorly. After several years of observation, many pig farmers have also begun to change their concepts, and some think of the old white pig, the old Yorkshire pig, and even the old local pig. What I want to emphasize here is that the situation of pig farming is still good on the whole.
In 2010, Jilin Province will raise 50 million pigs and export 32 million heads. From a national perspective, the northward movement of pigs is forming a trend. In the future, the situation of pig raising will be greatly improved. Pig farmers should have firm confidence, but do not blindly introduce seeds on the issue of introduction, let alone just look at the appearance, double muscle buttocks pig is not a trump card, nor is it a breed, especially as a breeding pig has many shortcomings. Farmers should still raise sows with local pigs or binary sows.
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