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Ag PhD Farm Basics
Are GMOs Like Bt Corn Safe?
In today's world, we hear a lot about GMOs. Are they safe?
Up Next in 2020
Nutrient Mobility in Plants
The Hefty brothers explain how certain nutrients move in plants, and how to identify some visual nutrient deficiencies.
What is a GDU? (Growing Degree Unit)
Do you know what a growing degree day is? Brian and Darren Hefty explain what it is, and how to calculate when things are going to happen.
What is a Compatibility Agent?
The Hefty brothers explain why farmers may use a compatibility agent in their spray applications.