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Fact Sheet
Soil, Water & Forage Analytical Laboratory Testing Services and Price List

Soil, water and plant samples should be submitted for testing to learn sampling techniques, understand test result interpretations and get recommendations.

SoilSoil TestingWater
Fact Sheet
Irrigated Agriculture in Oklahoma

A comprehensive picture of the state of irrigated agriculture in Oklahoma through an analysis based on data published in the Farm and Ranch Irrigation Survey.

IrrigationIrrigation ManagementWater
Fact Sheet
Irrigation

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

IrrigationIrrigation ManagementWater
Fact Sheet
Understanding Cotton Irrigation Requirements in Oklahoma

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

CottonCropsIrrigationWater
Fact Sheet
Nutrient Loss and Water Quality

The relation between nutrient loss and water quality, leaching in rural areas compared to urban and its effects on ground and surface water.

Crop Production Water IssuesFertilizationGroundwaterHome & Garden Water IssuesSoilSoil ConservationSoil MoistureWaterWater Quality
Fact Sheet
Pre-Plant Nitrogen Response in Irrigated Corn

The affects of increasing the amount of irrigated water on corn yield.

CornCropsFertilizationGrains & OilseedsIrrigationSoilWater
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