In the area of year-round grazing, to feed on Potentilla anserina, shamrock, Chenopodium glaucum, Sonchus brachyotus and other wild forage stems and leaves, grass, only in the winter season feeding a small amount of material shortage of buckwheat bran, bean, broad bean, pea leaves and highland barley, potato and other feed. In this extremely extensive conditions, fattening pig slowly, generally 18-30 months of age, weight up to 50-60 kg. In every kilograms of mixtures containing digestible energy 3270000 card, digestible crude protein feeds 166 grams, with unlimited way feeding, fattening pigs live weight at 307 days of age up to 53 kg, body weight 171 grams, each weight 1 kg 5.2 kg consumption mixture.
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