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1	Placement, timing and source of nitrogen fertilizer on yield of irrigated Russet Burbank Potato in Manitoba Shaw, William 09 January 2016 (has links) Efficacious timing and rate of synthetic fertilizer nitrogen (N) application can reduce the amount of N needed to be applied for potato production. The purpose of this study was to compare combinations of source, timing, and application methods of different synthetic N fertilizers on yield and quality of irrigated Russet Burbank, processing potato in Manitoba. Source, timing, and application method combinations were examined to provide a range of N availability over the growing season. This study was conducted at two sites over two years. Split applications of granular urea or Super-U, addition of ESN at planting and split application of granular urea at planting and fertigation were the most consistent treatments for highest marketable yield and nitrogen use efficiency. ESN was advantageous in wet site conditions. The results indicate split application of granular urea and split granular urea and fertigation that growers of processing irrigated potato primarily use in Manitoba are sound management practices. / February 2016 Synthetic nitrogen fertilizer Timing Placement Source Potato Russet Burbank Manitoba
2	Effects of Hydrochar, Digestate, Synthetic Fertilizer on Soil Greenhouse Gas Fluxes in Miscanthus x giganteus Grown as Advanced Biofuel Feedstock Adjuik, Toby A. 18 September 2019 (has links) No description available. Environmental Studies Alternative Energy Agriculture Biogeochemistry Climate Change Energy Soil Sciences Miscanthus giganteus digestate hydrochar synthetic nitrogen fertilizer advanced biofuel greenhouse gases flux CO2 CH4 N2O

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Placement, timing and source of nitrogen fertilizer on yield of irrigated Russet Burbank Potato in Manitoba

Effects of Hydrochar, Digestate, Synthetic Fertilizer on Soil Greenhouse Gas Fluxes in Miscanthus x giganteus Grown as Advanced Biofuel Feedstock