Mixed milk replacer and preparation method thereof

Abstract

The invention discloses a mixed milk replacer and a preparation method thereof; the mixed milk replacer comprises the following raw materials in parts by weight: 16-20 parts of hulled corn, 15-20 parts of extruded corn, 6-10 parts of flour, 3-5 parts of white fish meal, 4-8 parts of debarked bean pulp, 2-5 parts of chyle fat powder, 2-3 parts of fermented bean pulp, 5-10 parts of whey powder, 3-6 parts of milk powder, 1-3 parts of white sugar, 2-3 parts of glucose, 0.4-0.5 part of monocalcium phosphate, 0.012-0.015 part of calcium formate, 0.01-0.03 part of high-temperature protease, 0.2-0.5 part of amino acid, 2-5 parts of thermostable amylase and culture thereof, 0.04-0.06 part of decavitamin and 0.2-0.6 part of compound microelements. The raw materials are mixed after being prepared to have the particle diameters of 2.0-3.0 mm and 10-15 mm; the mixed milk replacer pays attention to weak piglets and healthy piglets, reduces the feed waste, improves the food calling capacity and the food consumption, modifies the daily gain, and reduces the phenomena of negative gain and growth retardation caused by the weaning stress.

Description

Technical field: [0001] The invention belongs to the technical field of feed processing, and in particular relates to a mixed creep feed and a preparation method thereof. Background technique: [0002] The feed of weaned piglets has changed from liquid milk to solid feed, and the living environment has changed from relying on the mother to independent survival. If the piglets are not properly fed, it will cause restlessness, loss of appetite, stagnation of growth and development, formation of stiff pigs, and even illness and death. The most suitable weaning age is 28 to 35 days. Feed intake training should be started early so that piglets can eat feed well, which is conducive to the growth and development of piglets. [0003] The main factor affecting the production performance of weaned piglets is that the source of nutrition after weaning is completely changed from breast milk to solid feed, and the milk fat and protein in breast milk that can be completely digested and ab...

AI Technical Summary

Problems solved by technology

[0006] The above-mentioned inventions all have their unique features, but there are also defects in varying degrees in terms of nutritional composition, particle diameter, and preparation methods. The development is aimed at the nutritional needs and preferences of piglets, taking into account individual differences, and the nutrition is more comprehensive and reasonable. Easy to digest, Absorption, can enhance piglets' physique, improve resistance, and weaned piglets with good palatability are still an urgent need for feed manufacturers and farmers