Sushil Thapa1, Jourdan Bell2, Qingwu Xue1, and Jackie Rudd2 Texas A&M AgriLife Research1 and Extension2 at Amarillo Winter wheat is a major crop for grain and forage production and is managed under both dryland and irrigated conditions in the U.S. Southern High Plains. Wheat yield and water-use efficiency (the ratio of yield to evapotranspiration, ET) in the area are primarily limited by soil water deficit from late spring to early summer. Therefore, the effective use of soil water, which is from soil water storage at planting as well… Read More →