At present, raising pigs is still an important way for most farmers to earn income, and it is also a relatively reliable way for a small number of specialized breeding households to get rich first. The key to raising money for pigs is to start from reality and choose the breed of pig that is suitable for their own breeding.
Family is suitable for breeding local pigs
Native pigs in various parts of China are generally resistant to roughage, hunger-resistant, tolerant to harsh environments, suitable for local climate, good cold and heat resistance, and are not susceptible to disease. Rice milled byproducts such as rice bran, glutinous rice, abandoned meals, and field-grown wild herbs can be used to feed live pigs. If farmers use these substances, and then put some appropriate amount of agricultural and sideline products such as corn and bran, the cost of raising pigs is still relatively low.
If it is only scattered pigs, it is best not to keep lean pigs. Lean pigs can only rely on eating feeds rich in protein to grow lean meat, but also require a complete range of amino acids, vitamins, trace elements in the feed, and sufficient quantities, while the farmer's roughage can not meet this standard, especially the protein content is seriously insufficient Therefore, rural free-range farming is not suitable for feeding lean-type pigs.
Large-scale pigs must feed lean-type pigs
Lean pigs have a high growth rate and a high feed conversion rate. If fed with compound feeds, lean pigs grow at a rate of up to 0.75 kg per day at the fastest growth rate. If self-cultivation is adopted, piglets can be slaughtered 160 days after they are born. The sale price is about RMB 1 higher per kilogram than the local pigs, and the net profit is 200 to 300 yuan per head.
Large-scale swine breeding should not be used to breed local native breeders, because indigenous local breeders have slow growth rates, low feed conversion ratios, low selling prices, and the long operating cycle of local farm-breeding pigs, resulting in low production profits and even losses.
Special attention should be paid to the feeding of lean-type pigs. It is necessary to raise standard lean-type pigs, which are commonly referred to as "three-way crossbred pigs." The "three-way hybrid pig" is a fine variety that has been bred through repeated crosses from lean-type pigs imported from three foreign countries. Farmers need to import from the nationally recognized original breeding farms, and do not introduce "pure pigs" from the market.
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