Fermented and concentrated feed for growing and finishing pigs and application method of fermented and concentrated feed

Abstract

The invention discloses fermented and concentrated feed for growing and finishing pigs and an application method of the fermented and concentrated feed. The fermented and concentrated feed comprises concentrated feed and biologically fermented feed, and is matched with subsidiary agricultural products for use; the concentrated feed is prepared from the following raw materials in parts by weight: 540 to 560 parts of soybean meal, 200 to 220 parts of cottonseed meal, 80 to 100 parts of DDGS (Distillers Dried Grains with Soluble), 50 to 80 parts of fish steak powder, 30 to 50 parts of soybean oil, 10 to 20 parts of calcium hydrogen phosphate, 15 to 20 parts of mountain flour and 20 to 30 parts of sodium chloride. The fermented and concentrated feed disclosed by the invention has abundant nutrients; a mixed meal formula is adopted so that dependence on imported fish meal and soybean meal is reduced; when being used, the fermented and concentrated feed can be fermented in site so that the freshness of the feed is guaranteed and the transportation cost is reduced.

Description

technical field [0001] The invention relates to the technical field of pig feed industry, in particular to a fermented concentrated feed for growing and fattening pigs and a use method thereof. Background technique [0002] With the improvement of breeding level, the degree of intensification is getting higher and higher, and the use of full-price compound feed for pigs is becoming more and more common. However, domestic feed raw material resources are abundant, and feed companies cannot use more raw material resources due to large-scale production. At the same time, large-scale farming requires high growth speed, resulting in a decline in pork quality. Many places in China, especially mountainous areas, are rich in agricultural and sideline products, but less protein raw materials, so more and more farmers use concentrated feed. Since the pigs fed by these farmers are basically slaughtered and sold locally, and do not enter the slaughterhouse, they have higher requirements...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems existing in the prior art, the object of the present invention is to provide a fermented concentrated feed for growing and fattening pigs and its use method, so as to solve the problem that the existing large-scale production of concentrated feed cannot meet the requirements of local farmers for pork quality.