By Erik Krueger, Ali Ashrafi, Tyson Ochsner and Sumon Datta this fact sheet explains field capacity refers to the amount of water retained in the soil after precipitation and is crucial for irrigation management.

Irrigation plays a vital role in fostering the economic viability of agricultural production in Oklahoma. Learn about the challenges and constraints irrigated agriculture faces as increasing demand in food, feed, fiber and fuel necessitates the

Learn the best practices for calibrating a low-pressure ground sprayer boom-mounted nozzle for the best results when applying pesticides.

Info designed to educate homeowners on the combined impact of wind speed and water pressure on sprinkler irrigation systems.

Drainage problems can be tied to a combination of factors including the hydrology, soil properties, grading, slope, vegetation and mulches being used in the landscape. A variety of options can be used to fix drainage problems, including ditches,

A guide designed to assist the homeowner in designing a landscape that is attractive while eliminating wasteful water usage.

Learn how to estimate how much water your yard is receiving by following a few simple steps.

The planning process and requirements for using an irrigation system on cotton farms.