Special middle-stage compounded feed for fattening pigs

Abstract

The invention discloses a special middle-stage compounded feed for fattening pigs. The special middle-stage compounded feed for the fattening pigs, provided by the invention, has the aims that the nutritional requirements on growth can be met, the texture structure of the fattening pigs can also be improved, and the drug residual can be lowered. The special middle-stage compounded feed is prepared from the following raw materials in parts by weight: 30-54 parts of corn, 5-16 parts of soybean meal, 9-12 parts of rice bran powder, 4-6.5 parts of medicine-food plant feedstuff, 1.5-2 parts of stone powder, 0.3-0.7 part of calcium hydrogen phosphate, 0.5-1.2 parts of bean oil, 0.5-1.2 parts of edible salt and 1-5 parts of compounded premixed feedstuff. The feed disclosed by the invention is rich and balanced in nutrition, the disease resistance of the fattening pigs can be improved, the consumption of medicinal feed additives can be lowered, nutrient elements required by the fattening pigs in a middle-stage weight gain process can be supplemented, the texture structure of the fattening pigs can be improved, and the texture mouth feel of slaughter pigs can be improved, so that the feed is special for the middle stage of the fattening pigs.

Description

technical field [0001] The invention relates to a feed, in particular to a special compound feed for fattening pigs in the mid-term. Background technique [0002] As we all know, most of the current pig feeds are supplemented with antibiotics; although good feeding effects can be achieved, there are problems such as drug residues, drug resistance, normal bacterial flora in the digestive tract, decreased immune function, and environmental pollution. Especially drug residues can seriously damage the health of pigs and humans. [0003] As many problems caused by the use of antibiotic additives have been reported, relatively safe Chinese herbal medicine feed additives have begun to appear on the market. For example, "CN201410402607.2" discloses an additive for pig fattening. Guizhi, talc, gardenia, schisandra, polygala, jujube, and licorice, although they have the effects of increasing fat, appetizing and strengthening food, clearing the spleen and promoting qi, clearing the i...

AI Technical Summary

Problems solved by technology

For example, "CN201410402607.2" discloses an additive for pig fattening. Guizhi, talc, gardenia, schisandra, polygala, jujube, and licorice, although they have good effects on fattening, appetizing and healthy food, clearing spleen and promoting qi, clearing intestines and dampness, and improving appetite, but because the formula contains various Expensive medicinal and edible plant resources, so the cost of breeding is high, and it is difficult to popularize and apply

In addition, since Chinese herbal medicines are directly used in feed, the medicine has a strong odor, which leads to poor palatability of feed and affects the feed intake of pigs.