Pig started feed added with novel calcium source in lactation period

Abstract

The present invention relates to a piglet feed added with a novel calcium source, in particular to an application by using calcium formate to replace stone powder or other calcium sources in the piglet feed. The piglet feed has the following prescription components according to the proportion:55 percent to 65 percent of corn, 10 percent to 16 percent of peeled bean pulp, 1 percent to 3 percent of fishmeal, 4 percent to 6 percent of whey mist, 4 percent to 6 percent of plasma protein powder, 3 percent to 5 percent of soybean protein concentrate, 0.8 percent to 1.2 percent of soybean oil, 1 percent to 2 percent of the calcium formate, 0.9 percent to 1.1 percent of calcium biphosphate, 0.4 percent to 0.5 percent of salt, 0.14 percent to 0.16 percent of sinkaline, 0.28 percent to 0.30 percent of lysine, 0.1 percent of methionine, 0.11 percent to 0.13 percent of threonine, 0.28 percent to 0.32 percent of zinc oxide, 0.28 percent to 0.32 percent of vitamin complex and 0.38 percent to 0.42 percent of microelement complex. The feeding experiment proves that the piglet grows well, compared with the traditional piglet feed which uses the stone powder as the calcium source, the growth speed is increased by 10 percent to 30 percent, the piglet diarrhea is reduced by 20 percent to 80 percent, and the piglet feed improves the production efficiency and the economic benefit for breeding the piglet.

Description

Technical field: [0001] The invention relates to the fields of livestock breeding and feed formula design, in particular to a feed for suckling piglets added with a new type of calcium source, that is, the application of calcium formate instead of stone powder or other calcium sources in the feed for suckling piglets. Adding a new type of calcium source - calcium formate feed for suckling piglets can effectively prevent diarrhea and diarrhea, and help piglets digest and absorb feed. Background technique [0002] For many years, suckling piglet diarrhea has been a major problem in pig production. It is the most common and important digestive tract disease that affects the survival rate of suckling piglets, and has seriously damaged the economic benefits of farmers and farms. The choice of calcium source in piglet feed is also one of the important reasons affecting piglet diarrhea. At present, most feed factories use stone powder as the main source of calcium in piglet feed. ...

AI Technical Summary

Problems solved by technology

At present, most feed factories use stone powder as the main source of calcium in piglet feed. However, due to the low acid binding capacity of stone powder, it is easy to cause insufficient gastric acid in piglets, which in turn leads to diarrhea in piglets.