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Kansas Agricultural Experiment Station Research Reports

Corn

Poultry or Avian Science

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Effect Of Feed Form, Corn Particle Size, And Extrusion Of Corn On Broiler Performance, Marut Saensukjaroenphon, Caitlin E. Evans, Cassandra K. Jones, Charles R. Stark, Chad B. Paulk Jan 2022

Effect Of Feed Form, Corn Particle Size, And Extrusion Of Corn On Broiler Performance, Marut Saensukjaroenphon, Caitlin E. Evans, Cassandra K. Jones, Charles R. Stark, Chad B. Paulk

Kansas Agricultural Experiment Station Research Reports

The pelleting and extrusion processes use both thermal and mechanical energies to alter the crystalline structure of the starch granule, which makes it more digestible than raw starch. The particle size of the ground corn particle in the diet also affects the rate at which gelatinization occurs in the extrusion process. There is limited research on broiler performance when feeding diets that contain different particle sizes of corn prior to extrusion. The objective of this study was to determine the effect of feed form, corn particle size and the extrusion of corn on growth performance of 21-d-old broiler chicks. To …