Finishing pig slaughter feed formula

Abstract

The invention discloses a special finishing pig slaughter feed formula and a use method of the finishing pig slaughter feed. According to the formula, the special finishing pig slaughter feed comprises the following components in parts by weight: 40-60 parts of corn, 5-20 parts of wheat, 10-15 parts of soybean meal, 5-15 parts of wheat bran, 5-15 parts of alfalfa meal, 2-3 parts of grease, 0.5-1.0 part of stone powder, 0.5-1.0 part of calcium hydrogen phosphate, 0.3-0.5 part of sodium chloride, 0.1-0.2 part of baking soda, 0.1-0.5 part of lysine, 0.05-0.2 part of methionine, 0.05-0.2 part of threonine, 0.05-0.2 part of tryptophane, 0.5-1.5 parts of conjugated linoleic acid, 0.1-0.2 part of a trace element premix, 0.05-0.1 part of a vitamin premix, and 0.4-1.0 part of an additive. Through the adoption of the feed provided by the invention, finishing pigs can grow healthy, the lean rate is high, the meat quality is high, the feed is green, safe, free of drug residue and excellent in flavor, and environment pollution is reduced.

Description

technical field [0001] The invention belongs to the technical field of pig feed, and in particular relates to a feed for fattening pigs at the slaughter stage, a preparation method and application thereof. Background technique [0002] With the improvement of social productivity and the continuous improvement of breeding technology, the breeding industry has gradually transformed and upgraded to scale, intensification, and factoryization, and has been greatly improved in terms of variety, nutrition, management, facilities, and epidemic prevention. The breeding cycle is shorter, the feed conversion efficiency of breeding is higher, and the supply of livestock products is more sufficient. However, due to the improvement of people's living standards, people's demand for animal products is changing, and people pay more attention to the quality of animal products. The traditional fattening pig feed focuses on the fattening time and feed conversion rate, and pays less attention...

AI Technical Summary

Problems solved by technology

However, at this stage, commercial pig feeds on the market are mainly divided into stages such as suckling pigs, piglets, growing pigs, and fattening pigs.

Most farmers use fattening pig feed for feeding, fattening until slaughter, and the function of fattening pig feed is mainly for fattening and healthy growth, and it is often added with drug feed additives. Although the drug withdrawal period for feeding is clearly stipulated, most feed production There is no such feed at all, and there is no such feed in the farm, and there are drug residues in pork; there are also some feed producers who do not add drug feed additives in the feed for fattening pigs, but the trace elements are high, and there are excessive residues in pork. Phenomenon; Both of them have great environmental pollution

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