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Brorsen, B
Elshafie, A
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Authors
Sharaf, S
Elshafie, A
Kamel, N.N
Yousef, D.A
Mills, B
Brorsen, B
Arnall, D
Topics
Modeling and Geo-statistics
Site-Specific Nutrient, Lime and Seed Management
Type
Poster
Oral
Year
2012
2018
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Authors

Filter results2 paper(s) found.

1. A High-Reliability Database-Supported Modular Precision Irrigation System

Title of Abstract:          A High-Reliability Database-Supported Modular Precision Irrigation System Authors of Abstract:     N. Kamel1, S. Sharaf1, A. El-Shafei2,... S. Sharaf, A. Elshafie, N.N. Kamel, D.A. Yousef

2. The Profitability of Variable Rate Lime in Wheat

Grid sampling allows a variable rate of lime to be applied and has been marketed as a cost saver to producers. However, there is little research that shows if this precision application is profitable or not. Previous research on variable-rate lime has considered only a small number of fields. This paper uses soil sampling data from 170 fields provided by producers in Oklahoma and Kansas. We compare net returns of variable rate to uniform rate lime for grain only wheat production, dual-purpose... B. Mills, B. Brorsen, D. Arnall