Preparation method of high-sugar pig feed

Abstract

The invention discloses a preparation method of a high-sugar pig feed. The preparation method is prepared from banana stems and leaves, a lactic acid bacteria agent, rice bran, puffed wheat, calcium phosphate, soybean milk and the like. According to the preparation method, soybean oligosaccharide is extracted by the steps of adding salt into soybean milk and heating and the like and is mixed withthe banana stems and leaves for stewing, so that the sugar content is effectively increased; sealed fermentation is carried out by taking the rice bran and the puffed wheat as a nitrogen source and sugar as a carbon source, so that the growth and propagation of lactic acid bacteria are substantially promoted, the contents of dry substances and crude proteins in the feed are increased, the contentsof ammoniacal nitrogen, soluble carbohydrate, crude fibers and tannin are increased, the absorption and utilization of pigs is facilitated, and the digestion rates of the stems and the leaves are increased; and the fermented feed contains a large number of acids, so that the feed is slightly sour, has ideal palatability and is capable of stimulating the ingestion of the pigs. Meanwhile, the high-sugar pig feed is wide in raw material sources and low in cost, and the preparation method is simple and suitable for being used in the large-scale farming of live pigs and has extremely high economicand environmental values.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a preparation method of high-sugar pig feed. Background technique [0002] With the continuous improvement of people's living standards, there is a large demand for the amount of pork, and the traditional small-scale stocking mode has been replaced by the existing large-scale breeding. In order to quickly generate economic benefits for pigs, many of them use speed-matching concentrated feed However, using too much concentrated feed will cause the quality of pigs to drop, and the meat of pigs eating concentrated feed is not good, and the nutrient content is not high. Some also add artificial growth promoters and antibiotics to the feed. Feed-fed pork has left hidden dangers for people's health. Therefore, it is necessary to develop natural, palatable, and high-nutrition pig feed to meet the increasing industrial demand. [0003] Banana has a large planting area in my country, and i...

AI Technical Summary

Problems solved by technology

[0003] Banana has a large planting area in my country, and its production process can produce nearly equal amounts of by-products such as stems, leaves, and fruit shafts. These by-products are rich in nutrients such as protein, cellulose, and vitamins, and are a kind of high-quality feed. However, because it contains a certain amount of crude fiber and tannin, and the content of soluble sugar is low, the palatability is poor, which affects the feed intake and digestion and utilization rate, so most of them are discarded as waste, which wastes resources and wastes resources. polluted the environment