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 5 of 5 for “"seed type"”.
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The Study of Performance Persistency and Experience Effects on Hybrid and Variety Adoption Rates in Illinois
… of new cultivars is unknown at the time of seed purchase. One way to learn about profitability is through observation and experience. The effects of learning-from-own-experience on new cultivar and biotech seed adoption rates on individual farms are empirically estimated. …
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Evaluation of yield and quality of five potato cultivars grown in Southwest Virginia
… was conducted to evaluate the effect of seed type and in-row spacing on yield and quality of Yukon Gold. Cultivar and location influenced yield and quality of potato at harvest, after cold storage, and following reconditioning. Kennebec, Atlantic, and Yukon Gold produced higher yield of …
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Successive Land Surveys as Indicators of Vegetation Change in an Agricultural Landscape
… stumps, snags and non vegetative markers. Types of witness corners were tallied and tested for shifts in frequency across time periods. Tree species were also classified by silvical characteristics including sprouting capability, shade tolerance, and seed type and these groupings were …