Proceedings
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| Filter results3 paper(s) found. |
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1. Visual Correlation of Aerial Imagery with Topography and Crop YieldA study is currently being conducted on several farms to evaluate the usefulness of aerial imagery of soil and of a growing crop to delineate within-field management zones for the purposes of site-specific management. Presented is information for one site in Kent county Ontario for which correlations between aerial images taken of the soil and of the growing crop with the spatial patterns of measured topography, soil texture, and corn yield were examined. Visual interpretation indicated a very good... |
2. Integrating Multiple-Input Management Systems to Improve Soft Red Winter Wheat Grain YieldContinued improvements in wheat (Triticum aestivum L.) grain yield have cast greater interest on utilizing multiple inputs within enhanced management systems. Less than recommended seeding rates of modern varieties may utilize inputs more efficiently when subjected to enhanced management. The objective of this study was to evaluate plant growth, grain yield, and expected economic profitability for multiple agronomic and nutrient inputs across different production intensity levels.... K. Steinke, S. Purucker |
3. Finding the “Sweet” Spot: Nitrogen Strategies for Variable Sugarbeet Harvest TimingsEarly sugarbeet (Beta vulgaris L.) harvest is a new challenge facing the Michigan sugarbeet industry. Due to sugar processing capacity limitations, earlier sugarbeet harvest is necessary to ensure beet processing is complete by mid- to late-March. The early harvest time interval compounds the N application issue as a large percentage of applied N is utilized by the plant later in the growing season. Few data indicate how early or how late N can be applied and the subsequent effects on... K. Steinke, S. Fleming |