Proceedings :: Great Plains Soil Fertility

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Camacho, C

Clarke, D

Mathey, N

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Authors

Derrick, J

Arnall, B

Mathey, N

Oliveira Liberato, B

Camacho, C

Arnall, B

Camacho, C

Topics

Student

Type

Poster

Year

2026

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Filter results2 paper(s) found.
1. Monitoring Nitrogen Transformations and Their Interaction with Potassium Uptake in Cotton Production Systems Understanding the temporal dynamics of soil nitrogen (N) is critical for optimizing nutrient management in cotton production. This research monitored soil N transformations, specifically ammonium (NH₄⁺) and nitrate (NO₃⁻), throughout the cotton growing season. An additional focus was also placed on interactions between soil N forms and the uptake of essential plant nutrients, particularly potassium (K). Soil samples were collected at multiple depths and time points across different management... J. Derrick, B. Arnall, N. Mathey, B. oliveira liberato, C. Camacho
2. Evaluating Side-Dress N Application Method in Sorghum Grain sorghum (Sorghum bicolor L.) is a resilient cereal crop widely grown across the Great Plains, where nitrogen (N) management decisions are often constrained by equipment availability and application timing. While in-season N applications may improve flexibility for producers, concerns remain regarding potential leaf injury (“nitrogen burn”) from high-rate applications. This study evaluated the effects of N source and application... B. Arnall, C. Camacho

Filter results2 paper(s) found.

1. Monitoring Nitrogen Transformations and Their Interaction with Potassium Uptake in Cotton Production Systems

Understanding the temporal dynamics of soil nitrogen (N) is critical for optimizing nutrient management in cotton production. This research monitored soil N transformations, specifically ammonium (NH₄⁺) and nitrate (NO₃⁻), throughout the cotton growing season. An additional focus was also placed on interactions between soil N forms and the uptake of essential plant nutrients, particularly potassium (K). Soil samples were collected at multiple depths and time points across different management... J. Derrick, B. Arnall, N. Mathey, B. oliveira liberato, C. Camacho

2. Evaluating Side-Dress N Application Method in Sorghum

Grain sorghum (Sorghum bicolor L.) is a resilient cereal crop widely grown across the Great Plains, where nitrogen (N) management decisions are often constrained by equipment availability and application timing. While in-season N applications may improve flexibility for producers, concerns remain regarding potential leaf injury (“nitrogen burn”) from high-rate applications. This study evaluated the effects of N source and application... B. Arnall, C. Camacho