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 4 of 4 for “"Crop emergence"”.
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Analysis of soil compaction and furrow depth from planter row unit
… the planter row unit is crucial for specific row-crop operations, such as furrow formation, seed placement, and soil-conditioning during planting. It affects seed spacing and singulation, root growth, emergence, crop health, yield, and field traffic management. This study analyzes how the planter …
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Broad-scale Assessment of Crop Residue Management Using Multi-temporal Remote Sensing Imagery
… dimensions for development of effective crop management practices and policies. Because Landsat has been and will continue to image the Earth globally, it provides opportunities for systematic mapping of crop residue cover (CRC) /tillage practices. Thus, the overall objective of this …
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Improving Uniformity of Potato Crops
Within potato crops some tubers are too small or too large to be marketable. There are economic and environmental incentives to improve uniformity, thereby increasing the fraction of yield that is marketable. The potato crop has a complex, three-tiered population structure consisting of plants, …
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Effect of temperature and daylength on the phenological development of oats (Avena sativa L.)
… panicle development on the shoot apex, panicle emergence, anthesis and grain-filling which contribute to crop yield and quality. The objective of the research presented in this thesis was to investigate the influence of temperature and daylength on the phenological development of oats. The study …