1, self-cultivation. Self-cultivation and self-cultivation can reduce the pig-raising cost by about 20%; if you purchase piglets, you should choose “Changbai†and “Sanyuan†and other excellent cross-breeding piglets. Cross-breeding piglets have fast growth rate, high lean meat percentage and strong adaptability. 2, with feed. Generally, a pig needs about 265 kilograms of raw materials, and it can save 31.8 yuan per head from buying ingredients. Pig farmers can add distiller's grain, fermented vinegar, bean dregs, leftovers, dead embryos and other pigs with compounding materials. Combined with scientific management, each pig can reduce the cost of raising about 50 yuan. 3, lean meat pigs. Nowadays, pig traders and slaughterhouses in commercial pig trades are thin and fat, and sometimes they also reject “obese pigsâ€. Lean pigs and crossbred pigs are easier to sell than earth pigs and fat pigs, and they can sell for an additional 40 yuan per head. 60 dollars. 4. Do a good job of prevention and control of the disease. Timely injection of triple seedlings, disease-free early prevention, disease early treatment. The piggery is to be built with concrete floors, cleaned daily and regularly sterilized. The pig house should be cool in winter and cool in summer. 5. Moderate scale. At present, the average amount of pigs raised by farmers is less than 6 heads, and the benefits are lower. If a batch of 20 to 30 heads are fed and a one-stop rapid fattening method is adopted, the commercial pigs will be fattened from 90 to 100 kg in 100 days to 120 days, and the benefits will be greatly increased. 6, timely slaughter. Today, the meat consumption of traditional festivals is looming year by year, and pork-based meat consumption is being transformed into multiple consumptions of chickens, ducks, fish, cattle, and mutton. The slaughter of pigs should change the customary practice of listing on the twelfth lunar month. It is necessary to analyze the market, grasp the market, and timely release the slot. 7, processing value-added. The sale of pork pigs in pig farms for slaughter sale or direct selling of meat not only allows each pig to earn 40-60 yuan more, but also can timely adjust the structure of pig-raising in accordance with the market price, and seek advantages to avoid harm and increase efficiency. 8, ecological farming. Change the feed to use once for recycling, use feed to feed chickens, chicken manure to feed pigs, swine manure to feed fish, livestock manure to produce biogas, biogas illuminates heating and heating, biogas slurry and biogas residues provide crops for fertilizer, and thus can achieve The purpose of saving energy, reducing consumption, and improving efficiency.
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