Nursery feed using ideal fat raw materials to improve production performance of nursery pigs and preparation method thereof

Abstract

The present invention discloses a nursery feed using ideal fat raw materials to improve a production performance of nursery pigs and a preparation method thereof. The nursery feed comprises 30-55% of corns; 10-18% of soybean meal; 4-8% of fermented soybean meal; 2-5% of super steamed fish meal; 0-10% of whey powder, 2-5% of dried porcine solubles; 2-5% of glucose; 0-2% of soybean oil; 2-5% of high-effect raw materials; 0.3-0.4% of an acidifier; and 4% of a pre-mixed feed at 4%. The high-effect raw materials are ideal feed fat raw materials prepared by the following steps: pre-hydrolyzed balanced vegetable oil is fully homogenized and emulsified, and the high quality extruded corns are combined, fatty acids are totally emulsified and the emulsified fatty acids can be completely absorbed, and the nursery feed can increase the energy demands of intestines of the suckling piglets and overcomes the intestinal villus membrane atrophy and damage during the weaning of the suckling piglets. The nursery feed is suitable for the nursery pigs at 35-70 days old, can meet the nutritional requirements of the nursery pigs, improves the fat digestibility and utilization, and accelerates the intestinal health development and production performance of the nursery pigs.

Description

technical field [0001] The invention belongs to the technical field of feed and relates to a nursery pig compound feed, in particular to a nursery feed which uses ideal fat raw materials to improve the production performance of nursery pigs and a preparation method thereof. Background technique [0002] my country is a country that is very short of energy feed resources. The quality and safety of oils and fats not only affect the quality and safety of feed formulation and livestock products, but also affect the utilization of energy feed resources. Fat raw material is an important component of pig feed. Fat plays a powerful energy storage and supply function in the animal body and is the best energy storage material. The effective energy of fat is 2125 times that of sugar, the heat consumption of fat is 5%-10%, that of protein is 30%, and that of carbohydrate is 10%-15%, which is lower than that of protein and carbohydrate. In addition to its own energy nutrition, fat can a...

AI Technical Summary

Problems solved by technology

Foreign fat products are mainly granular fat powder with a fat content greater than 98%. The main component is emulsified oil with stearic acid, linoleic acid, and oleic acid in a balanced configuration. This granular oil can not only maintain the inherent characteristics of oil, It can also make up for the shortcomings of traditional fats and oils, which are easy to oxidize and not easy to use. It is easy to weigh, pack and transport, and can be stored for a long time. However, it is insoluble in water and is not suitable for direct use in large-scale pig farms.

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