Fermented feed for nursery pig and preparation method thereof

Abstract

The invention relates to a fermented feed for nursery pigs and a preparation method thereof. The feed is prepared from the following raw materials in parts by weight through fermenting: 400-700 parts of corns, 50-200 parts of soybean meal, 2-6 pats of lysine hydrochloride, 1-10 parts of calcium formate, 1-10 parts of calcium hydrogen phosphate, 0.2-0.5 part of vitamin premix, 2.5-3.5 parts of organic microelement premix, 1-5 parts of micro-ecologic, 0.2-2 parts of complex enzyme preparation and 0.5-2.0 parts of sodium butyrate. With the consideration of improving the digestion utilization rate of the feed for nursery pigs, together with the physiological characteristics of the nursery pigs, directing to the problems in the existing nursery pig feed processing technology, and through introducing the fermentation technology to prepare the feed and adjusting the structure of daily grains, the plant raw material digestion utilization rate is improved, the feed cost is reduced; in the preparation and production of the feed for the stage, the purposes of reducing energy consumption, reducing cost and improving intestinal health of animals and improving the growth rate are realized.

Description

technical field [0001] The invention relates to a livestock feed and a preparation method thereof. More specifically, the invention relates to a nursery pig fermented feed and a preparation method thereof, belonging to the field of nursery pig feed. Background technique [0002] Nursery pigs are referred to as weaned piglets for short. They have the characteristics of fast growth and development and high susceptibility to diseases, so they need to be carefully fed. Compared with developed countries such as Europe and the United States, China’s pig breeding is relatively backward, especially for nursery pigs before 30 kg. The production performance gap is huge, and it is extremely urgent to improve the breeding performance at this stage as soon as possible. As feed is the main factor affecting the performance of pig breeding, how to improve animal health and breeding performance through feed is the constant pursuit of the pig breeding industry and the feed industry. [0003]...

AI Technical Summary

Problems solved by technology

[0019] The purpose of the present invention is to solve the above-mentioned problems existing in the existing nursery pig feed, combine the existing soybean meal production process and quality, introduce a raw material fermentation process for feed production, provide a nursery pig fermented feed, improve feed utilization, and reduce nursery pigs. Reduce the burden of digestion and reduce the cost of feed production