Conference Proceedings Available!
Proceedings
Authors
| Filter results3 paper(s) found. |
|---|
1. Evaluating the Trade-offs of Cover Crops in Dryland Wheat Systems of the Colorado PlateauOn the semi-arid Colorado Plateau, dryland farmers are challenged by severely degraded soils and low and increasingly unreliable precipitation. Cover crops have been shown to improve soil fertility and mitigate soil erosion in many regions, but are also associated with use of limited soil moisture, a cost that could mean decreased cash crop productivity for farmers. Most literature on cover crops comes from relatively humid climates, where crop yield penalties due to cover crops may be less pronounced.... L. Eash, A. Berrada, K. Russell, S. Fonte |
2. Cover Crop Termination Timing Effects on Soil and Cotton Nutrient AvailabilityCover crop termination timings can have large impacts on the amount of soil coverage, nutrient availability, and stored soil moisture in a system. Producers in semi-arid regions must gamble the possibility of increased soil infiltration and reduced soil water evaporation against the potential of decreased soil moisture; in the SHP, success is dependent on irrigation capacity and precipitation. Optimizing termination timings for semi-arid regions and in deficit-irrigation/dryland systems is critical... C. Cobos, G. Baath, J. Burke, S. Chatterjee, P. Delaune, K. Lewis |
3. Nitrogen Management in Texas Corn Using UAV-based Multispectral ImagingEfficient nitrogen (N) management is essential for maximizing corn yield while reducing environmental impacts. Over-application of fertilizers during early crop stages leads to atmospheric N losses, resulting in economic inefficiency and increased pollution. Traditional, generalized N fertilizer recommendations often fail to capture the complexity of soil systems and are inadequate for synchronizing N supply with crop demand. Fluctuating fertilizer prices and low N use efficiency further underscore... G. Baath |