Publications

Corn farmers looking for a quick and easy way to calculate their nitrogen rate or consider adjustments based on nitrogen and corn costs will appreciate this handy, pocket slide rule. To use this tool, you will need to know the amount of soil organic matter in your fields based on soil tests.

The Corn Nitrogen Rate Slide Rule was produced with financial support from the Nebraska Corn Board.

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Understanding the annual processes of repopulation and seasonal growth patterns of common rangeland grasses is the cornerstone of skilled grazing management and long-term ranching success. This publication describes grazing forages reproduction, the growth patterns of plant parts, and grazing management, including under drought conditions. It includes photos and illustrations of the seasonal distribution of plant growth for common rangeland grasses. Photos are used to illustrate root growth and habit of leading Nebraska grasses Learn More

Soil testing and fertilizer management is essential for improving the yield and quality of sugarbeets. In this four-page color publication, producers will learn how obtain soil samples and calculate needs for nitrogen, phosphorus, potassium, sulfur, and zinc. Learn More

This Extension Circular defines soil matric potential and describes principles and operational characteristics of one of the electrical resistance type soil moisture sensors for irrigation management. It also covers basic equipment and installation, soil temperature effects on soil matric potential, system maintenance and trouble shooting. This publication is a valuable reference for growers incorporating this soil water measurement tool into their farming operation. Learn More