Addressing concerns about future food supply and climate change requires management practices that maximize productivity per unit of arable land while reducing negative environmental impact. On-farm data were evaluated to assess energy balance and greenhouse gas (GHG) emissions of irrigated maize in Nebraska that received large nitrogen (N) fertilizer (183 kg of N · ha(-1)) and irrigation water...

We study stability of multivariable control-affine nonlinear systems under sparsification feedback controllers. Given a stabilizing feedback, in our context refers to the scheduling individual control inputs one at time rapid periodic sweeps over set inputs, which corresponds round-robin scheduling. prove that if locally asymptotically controller is sparsified via scheme and each action scaled ...