Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 2 of 2 for “"Fertilizer Timing"”.
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Development and analysis of the measured annual nutrient loads from agricultural environments (manage) drainage nutrient concentration database
… and arithmetic) in corn site-years followed by fertilizer timing, tillage type, the interaction between tillage and split N application, the interaction between tillage and annual drain discharge, and the method of fertilizer application. Regression analysis of DRP concentrations had an overall …
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Modeling and analysis of management for an agro-ecosystem using an agent-based model interface for the soil and water assessment tool (SWAT)
… (winter cover cropping, nutrient application timing, and drainage water management) along with fertilizer reductions and hypothetical tax, incentive, cost share policy initiatives. The development of ITEEPGAM and scenario analysis demonstrated that significant and complex natural systems and …