A guide to optimal water alkalinity, pH levels for certain plants in hydroponics and the difference between soil and soilless culture.

A resource guide to producing and maintaining perennial fruit crops that are viable in Oklahoma.

Three of the most known wheat diseases that can occur when rotating crops.

The importance of sulfur for crops and how to meet the nutritional requirements.

Characteristics and damaging factors of oat kernel.

How to identify nutrient deficiency symptoms in canola plants and characteristics common with each nutrient deficiency.

An explanation of glyphosate, its uses and a list of tolerance limits for various food products.

Identification for different types of wheat kernel damage.