Browse Graduate Dissertations and Theses at Illinois by Contributor "Nafziger, Emerson"
Now showing items 1-2 of 2
(2017-04-25)Although soil quality is significant for crop productivity, input efficiency, and environmental stewardship, the effect of cropping systems on soil quality has not been examined very thoroughly for most cropping systems ...
The critical seed-filling period duration is dependent on soybean planting date and cultivar maturity selection: implications for crop management (2017-04-13)Historically, planting soybean in early when compared to late May in the midwestern United States was not found to contribute to increasing soybean [Glycine max (L.) Merr.] yields. However, decades of genetic improvement ...