| abstract |
The invention discloses a kind of combinations of feeder for fat pig：Including 3 stages, totally 3 kinds 80 100 kilograms of stage feeds, 100 120 kg stage feeds, 120 130 kilograms of stages of feed, according to the physilogical characteristics and nutritional requirements of growing and fattening pigs, the feeder for fat pig for being precisely configured to heterogeneity stage by stage is combined to ensure the rational feed combinations of different phase growing and fattening pigs nutrition, the feed combinations nutrient concentration is reasonable, at low cost, accurate nutrition reduces nutrition waste；Low albumen thinking simultaneously reduces ammonia emission, more environmentally-friendly. |