Piglet preweaning feed and preparation method thereof

Abstract

The invention relates to piglet preweaning feed and a preparation method thereof for solving the problems of bad palatability and low digestibility of the piglet preweaning feed. The technical scheme is that the piglet preweaning feed is a fully expanding particle product and consists of expanding corn, expanding soybean, wheatmeal, dairy products, fish meal, vegetables, an acidulant, water, edible fats, lysine, methionine, vitamin premix and minerals premix. In the method of the invention, the raw materials are mixed and ground, the mixture is stirred, and the obtained product is instantly expanded into the piglet fully expanding particle feed at high temperature under high pressure by a food expander. The product of the invention is totally cured, is soft and crisp and is instantly melt in the mouth or in the water. Compared with the existing practical feed, the feed greatly improves the palatability and the digestibility, has balanced nutrition arrangement, is beneficial for the pig to grow rapidly, solves the problems of low feed intake, slow growth, weight reduction after the piglets are weaned and the like, can prevent intestinal villus atrophy after the piglets are weaned, reduces weaning stress, improves the non-specific immunity capability and guarantees the health of the piglets.

Description

Technical field

[0001] The invention relates to a livestock feed and a preparation method, in particular to a fully extruded suckling pig teaching trough with good palatability and easy digestion and a preparation method, and belongs to the technical field of feed. Background technique

[0002] In recent years, with the continuous improvement of the scientific and technological level of the pig industry, the vast majority of large-scale pig farms have adopted early weaning (21-28 days) feeding and feeding methods. Early weaning has many advantages, but the suckling pig feed (teaching trough feed) must meet the requirements of comprehensive nutrition, strong palatability, and easy absorption and digestion. At present, many suckling pig feeds have poor palatability, too hard feed pellets, low absorption rate of suckling pigs, and suckling pigs do not like to eat. In addition, suckling pigs have special digestive and physiological characteristics, which make it impossible to achieve...