Summary Genotype‐by‐environment‐by‐management (G× E× M) interactions for crop
productivity represent both challenges and opportunities for long‐term crop improvement …

Over the last decade, society witnessed the largest expansion of agricultural land planted
with drought tolerant (DT) maize (Zea mays L.) Dedicated efforts to drought breeding led to …

Declining groundwater levels in the Ogallala aquifer due to withdrawals exceeding annual
recharge result in diminished well capacities that eventually become incapable of meeting …

Crop production and economics of corn, grain sorghum, soybean, and sunflower under
irrigated and dryland conditions were simulated using 34 years (1972-2005) of weather data …

Water is the major factor limiting crop production in the Ogallala Aquifer Region of the US
Central High Plains. Seasonal precipitation is highly variable, low in amount, and not …

A new optimization framework is presented which is able to identify optimal solutions for
maximum profit design of subsurface drip irrigation (SDI) systems under limited supply. To …

A field study was conducted for eight years in southwest Kansas near Garden City to
measure the response of corn and grain sorghum to limited irrigation in the region. An …

Core Ideas Yield gains from available soil water at planting decreased as in‐season
precipitation increased. Corn yield gain 27 to 33 kg ha–1 (mm available soil water at …

Understanding sorghum growth and development is essential for comprehending sorghum
plant response to environmental stresses and making sound production management …

Unraveling the complexity underpinning nitrogen (N) use efficiency (NUE) can be
physiologically approached via examining grain N sources and N internal efficiency …