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Updated: Jul 14, 2026

High-throughput, Microscale Protocol for the Analysis of Processing Parameters and Nutritional Qualities in Maize (Zea mays L.)
Published on: June 16, 2018
Processing of corn and sorghum for feedlot cattle.
Chris J Richards1, Britt Hicks
1Department of Animal Science, Oklahoma State University, 201 Animal Science, Stillwater, OK 74078, USA. chris.richards@okstate.edu
Feed processing is crucial for cattle diets, impacting performance and efficiency. This review covers common feedlot grain processing methods for corn and grain sorghum.
Area of Science:
- Animal Science
- Agricultural Engineering
Background:
- Feed costs represent 75-80% of commercial cattle feeding expenses.
- Grains enhance feedlot cattle performance and efficiency by increasing diet energy density.
Purpose of the Study:
- To review common grain processing methods used in commercial feedlots.
- To discuss the primary grains, corn and grain sorghum, utilized in these diets.
Main Methods:
- Focuses on processing techniques prevalent in feedlot operations.
- Examines the impact of processing on grain characteristics and cattle digestion.
Main Results:
- Grain processing aims to improve palatability, particle size, and digestibility.
- Processing alters the rate, site, and extent of digestion, influencing cattle performance.
Conclusions:
- Grain processing is a key factor in optimizing cattle feedlot diets.
- Understanding processing methods is essential for efficient cattle production.
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