Green pork pig feed capable of increasing slaughtering rate

Abstract

The invention relates to a feed and particularly relates to a green pork pig feed capable of increasing the slaughtering rate. The feed is prepared from following raw materials in parts by weight: 60-65 parts of sweet corns, 10-12 parts of pea dregs, 20-25 parts of soya bean meal, 6-8 parts of dried turnips, 5-8 parts of carrots, 10-12 parts of dried white spirit vinasse, 5-8 parts of dried konjak, 10-15 parts of dried sweet potatoes, 3-4 parts of dried crucian powder, 2-3 parts of pork liver powder, 2-3 parts of silkworm chrysalis meal, 4-5 parts of pumpkin seeds, 12-15 parts of ryes, 6-8 parts of celeries, 1-2 parts of Shenqu, 3-4 parts of roasted malts, 1-2 parts of cyrtomium fortunei, 1-2 parts of baking soda powder, a proper amount of table salt and 4-5 parts of a phagostimulant. The feed is abundant in raw material varieties, and has comprehensive and balanced nutrition, and good palatability; Chinese herbal medicinal ingredients including the Shengqu, the roasted malts, the cyrtomium fortunei and the like are added so that the digestion and the absorption to the feed by pork pigs are promoted and the utilization rate of the feed is increased; the fattening efficiency is high, the pork pigs can grow rapidly and the slaughtering rate is increased; meanwhile, the lean meat rate of a ketone body is also effectively increased; all the raw materials are pure natural green raw materials so that the green pork pig feed has no drug residues.

Description

technical field [0001] The invention relates to a feed, in particular to a green pig feed which improves the slaughter rate and a preparation method thereof. Background technique [0002] In the process of large-scale intensive pig raising, the slaughter rate of meat pigs directly affects the breeding benefits. Improving the slaughter rate of meat pigs is also an urgent problem to be solved in the current pig industry. The key to improving the slaughter rate is to strengthen feeding management to Accelerate the fattening speed and shorten the fattening cycle. However, in order to accelerate the growth and development of meat pigs, the existing pig feeds often add protein and energy raw materials in a high proportion to the feed, which not only increases the cost of breeding, but also causes pigs to appear. Problems such as indigestion, loss of appetite, and lack of trace elements directly lead to unsatisfactory fattening effect and low slaughter rate. Therefore, it is necess...

AI Technical Summary

Problems solved by technology

[0002]In the process of large-scale intensive pig raising, the slaughter rate of meat pigs directly affects the breeding benefits. Improving the slaughter rate of meat pigs is also an urgent need for the current pig farming industry The key to improving the slaughter rate is to strengthen feeding management to speed up the fattening speed and shorten the fattening cycle. However, in order to speed up the growth and development of pigs, the existing pig feeds often add protein raw materials and high proportions to the feed. Energy raw materials not only increase the cost of breeding, but also cause problems such as indigestion, loss of appetite, and lack of trace elements in pigs, which directly lead to unsatisfactory fattening effect and low slaughter rate. Therefore, it is necessary to change the original feed formula. Ensure rapid fattening of pigs, increase the slaughter rate, maintain good ketone body quality, and provide consumers with high-quality products