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Fact Sheet
The Evolution of Reference Strips in Oklahoma

Gain a better understanding of the uses of reference strips used to prevent the misapplication of Nitrogen while fertilizing the soil.

FertilizationSoilSoil Health & FertilitySoil Testing
Fact Sheet
Cause and Effects of Soil Acidity

A summary of why soils become acidic and the problems it creates for crop production.

SoilSoil Health & Fertility
Fact Sheet
Oklahoma Soil Fertility Handbook

This handbook includes information about soil problems, fertilizer, soil research, precision nutrient management and much more.

SoilSoil Health & Fertility
Fact Sheet
Oklahoma Homeowner’s Handbook for Soil and Nutrient Management

This circular includes information for interpreting and diagnosing the needs and problems of soil and nutrient management encountered in the yard and garden.

SoilSoil Health & Fertility
Fact Sheet
No-Till Cropping Systems in Oklahoma

This circular discusses the benefits, equipment needed, economics, pest and disease management, crops and cover crops of no-till cropping systems.

SoilSoil Health & Fertility
Fact Sheet
Nitrous Oxide Emissions from Soil

How to manage nitrous oxide emissions from soil, how to use split nitrogen applications and cover crops to reduce emissions.

SoilSoil Health & FertilitySoil Testing
Fact Sheet
Reclaiming Slick-Spots and Salty Soils

An explanation of the characteristics of saline and alkali soils and how to remedy them for optimal soil content.

SoilSoil Health & Fertility
Fact Sheet
Cotton Yield Goal – Nitrogen Rate Recommendation

The comparison between historic trends, new data in nitrogen requirements and the effects of nitrogen in cotton yields.

CottonCropsFertilizationSoilSoil Health & Fertility
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