Intestinal tract healthy type broiler forage for chicken feeding at early stage

Abstract

The invention relates to an intestinal tract healthy type broiler forage for chicken feeding at a early stage, comprising, corn 30-50%, puffed corn 8-12%, flour 4-6%, broken rice 8-12%, puffed-soybean 7-10%, soybean meal 10-25%, fish meal 3-5%, vegetable oil 4-6%, salt 0.10-0.35%, mountain flour 0.8-1.2%, dicalcium phosphate 0.8-1.2%, choline chloride 0.1-0.13%, methionine 0.15-0.25%, threonine 0.05-0.2%, lysine 0.15-0.35%, phytase 0.01-0.02%, acidulant 0.2-0.4%, premix of vitamin 0.2-0.4%, poultry-use corn soybean meal enzyme 0.03-0.05% and an intestinal tract healthy type protein feed additive. The forage in the invention has the advantages of scientific formulation and simple preparation, which meets a requirement for physiology growth of chicken at a early stage, the forage assists inreducing intestinal tract stress of broilers, and simultaneously improve growth performance of chicken. The forage is economical and practical.

Description

technical field [0001] The invention relates to the field of broiler chicken feed, in particular to a brooding early feed that meets the growth and development of 0-7d broiler chickens. Background technique [0002] The rapid development of animal breeding and the acceleration of broiler breed improvement in recent decades have led to a rapid increase in the growth rate of broiler chickens, especially for broiler chickens in the first week of growth, due to their immature digestive system and immature enzyme system development. Low resistance leads to a reduction in the digestion and absorption rate of early protein in broilers, which cannot meet the needs of rapid growth of broilers. However, the body weight of broilers in the first week has a strong positive correlation with their final weight. To ensure this positive correlation, good early nutrition of broilers is critical. Many studies have shown that proteins are hydrolyzed under the action of digestive enzymes in the...

AI Technical Summary

Problems solved by technology

[0003] At present, broiler chicken breeding in my country mainly adopts a three-stage breeding model. During the broiler brooding period (0-21 days old), feed materials with low nutritional levels such as corn and soybean meal are generally used, and sufficient attention has not been paid to the nutrition of broiler chickens in the early stage of broiler brooding. However, broilers aged 1-7 days have certain limitations in the digestibility of energy, protein and amino acids in the above raw materials, which has long been detrimental to the health of broiler intestines and the development of growth potential

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