Reports by Liwang Ma

	Evaluation of Crop Water Stress based on soil moisture, evapotranspiration, and canopy temperature.
	N Uptake Affects Corn Yield and N Loss in Tile Drains as Simulated by Agricultural System Models.
	Scaling Infiltration and Other Soil Water Processes Across Diverse Soil textural Classes Using the Lewis-Kostiakov Equation.
	Simulations of Limited-Water Irrigation Management Options for Corn in Dryland Agriculture.