Fattening pig feed rich in probiotics and preparation method thereof

Abstract

The invention discloses a fattening pig feed rich in probiotics and a preparation method thereof, wherein the fattening pig feed comprises the following components in parts by mass: corn meal, soybeanmeal, red dates powder, sweet potato powder, table salt, dried sweet potato leaf powder, palm oil, wheat bran, kelp powder, meat and bone meal, fish meal, cooked soybean powder, cooked cassava powder, dried small shrimp powder, compound vitamins, rice bran, a mineral additive, white sugar, a probiotic additive and a feed additive. The preparation method comprises the following steps: a first step, preparing a premix; and a second step, adding the premix into a granulator, and granulating. The preparation method of the fattening pig feed rich in probiotics is simple and is convenient to implement; the feed has raw materials easy to obtain, and is low in price, good in palatability and easy to digest; the kelp powder, the dried small shrimp powder, the meat and bone meal and the fish meal are added to the feed, so the metabolism and growth of fattening pigs can be promoted; by addition of the feed additive, bone marrow cell differentiation can be promoted, the immunity and hematopoieticfunctions can be improved, and the economic benefits of pig farmers can be obviously improved.

Description

technical field [0001] The invention relates to the technical field of pig feed, in particular to a fattening pig feed rich in probiotics and a preparation method thereof. Background technique [0002] With the improvement of modern living standards, people's demand for meat continues to increase, which promotes the vigorous development of the aquaculture industry. At present, pork accounts for about 45% of all kinds of meat consumption in our country. At the same time, pig farming also occupies an important position in the entire national economy. One of the important ways to get rich. my country's pig industry is transforming from a traditional pig industry to a modern pig industry, and significant changes are taking place in both the breeding model, regional layout and production methods. However, there are still many challenges such as weak independent innovation ability, increased labor costs, serious epidemic diseases, environmental protection pressure, and lack of f...

AI Technical Summary

Problems solved by technology

Although these methods have made great breakthroughs in improving the growth performance of fattening pigs in the past, the improvement in growth performance of fattening pigs has slowed down in recent years