Cutting Input Costs Without Sacrificing the Top-End

April 2025 | 41 min., 34 sec.
by Tyson Raper
University of Kentucky
https://doi.org/10.1094/GROW-COT-04-25-500

Summary

​Properly applying inputs becomes particularly important when input prices are high and cottonprices are low. This presentation addresses the law of diminishing returns as it generally applies to production inputs. Specific responses to seeding rates, nitrogen, foliar fungicides, and defoliants are discussed. While the specific levels of inputs required to maximize returns vary across the Cotton Belt, the framework of evaluating input levels discussed in this presentation should assist growers in all regions who are looking to maximize profitability.

About the Presenter

Tyson RaperTyson Raper is the Pettigrew Cotton Specialist for the University of Tennessee; he has a 75% Extension and a 25% research appointment in the Department of Plant Sciences. Dr. Raper is stationed at the West Tennessee Research and Education Center and leads the cotton and small grains programs. His research and Extension program is focused on variety testing, fertility, and a variety of precision ag projects. Additionally, Dr. Raper manages the University of Tennessee Cotton MicroGin. Dr. Raper received his BS from Auburn University, his MS from Mississippi State University, and his PhD from the University of Arkansas.


Contact Information:
Email: traper@utk.edu

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