Proceedings
Authors
| Filter results2 paper(s) found. |
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1. How Agronomic Management Affects Soil Nitrous Oxide EmissionsThe effects of crop and soil management practices on soil emissions of non-carbon dioxide (CO2) greenhouse gases (GHGs) such as nitrous oxide (N2O) are highly variable, and long-term field data are limited. Management strategies that impact nitrogen (N) mineralization are also likely to affect how N is lost to the atmosphere as N2O gas. This presentation covers the agroecosystem soil N cycling concepts leading to losses as N2O as well as... V.L. Jin, M.R. Schmer, B.J. Wienhold |
2. Fertilizer Management of Soybean in Northwestern and Northcentral North DakotaSoybean (Glycine max L.) is a new cash crop for northcentral and northwestern North Dakota (ND) producers. Soils and climate in these new soybean areas differ from current fertilizer guidelines. North central and northwestern ND is more undulating, arid, cooler, and has differing soil pH. A three year study to evaluate soybean best management practices was initiated in the spring of 2016 and will be concluded in 2018. Each year had two sites and twelve treatments. One site was acidic (pH... C. Augustin, D. Franzen |