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 9 of 9 for “"Seed corn"”.
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Factors involving isolation in production of hybrid seed corn
Thesis (M.S.)--Michigan State College of Agriculture and Applied Science. Dept. of Farm Crops, 1949
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Computerized dryer monitoring and drying rate effects on seed corn quality
A production seed corn dryer was instrumented and software was developed that enabled a personal computer to collect and record data. Alarms were signaled if the data exceeded pre-established limits. Airflow rate and average moisture content for the ear corn in the bins were estimated from the …
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Pengaruh posisi biji pada tongkol dan suhu penyimpanan terhadap viabilitas biji jagung (Zea mays L.) pada berbagai umur simpan
… viabilitas terendah. ENGLISH: Decrease in seed viability during storage is a common phenomenon that occurs in any type of seeds within a certain time. Decrease in viability did not occur simultaneously in one package saved seed, but gradually within a certain period of savingThis research …
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Fate and Utilization of Fertilizer in Inbred and Hybrid Corn Production
… and crop rotation on uptake of fertilizer N in seed corn production, corn inbred lines were grown in corn-corn and corn-soybean (Glycine max L. Merr.) rotations using N application rates of 0 to 144 lb acre$\sp{-1}$. When corn was the previous crop, seed yield of all increased with increasing N …
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Characterization of HPPD-inhibitor resistance in waterhemp (Amaranthus tuberculatus)
… fields, including but not limited to high seed production, extended emergence, and seed dormancy. The evolution of herbicide resistance in waterhemp has introduced an additional obstacle producers must face when trying to manage this troublesome weed. In the summer of 2009, a waterhemp …
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Anthraquinone Corn Seed Treatment (Avitec™) As A Feeding Repellent for Ring-Necked Pheasants (Phasianus colchicus) on Newly Planted Corn in Eastern South Dakota
… depredation on newly planted and emerging corn have increased. Heisterberg (1984) estimated that $49 million is lost to pheasant depredation annually in the United States. Pheasants will consume the kernels of freshly planted and emerging corn plants until the plant reaches the three-leaf …
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Evaluation of additive and nonadditive genetic variation in elite maize germplasm for root, shoot, and ear characteristics
For the hybrid seed corn industry, corn breeding and research in the public sector ideally would serve the role of identifying novel genes, alleles, and breeding procedures that have promising commercial applications. However, despite increasing research on public germplasm improvement, the role is …