Ag PhD: Information for Agriculture

Hosted by Darren and Brian Hefty, Ag PhD is Information for Agriculture. Around the country and around the world, agriculture producers Watch and Listen to Ag PhD.

For the latest information on how to take your operation from Good to Great, tune into Ag PhD on Television, Radio, or watch and listen on your computer RIGHT HERE. With information ranging from how to maximize your fertilizer program & tiling to stopping those yield-robbing insects and crop diseases and more. Plus, you’ll enjoy our weekly segments, including Farm Basics, Iron Talk, and the Weed of the Week.

Agriculture is the most important industry in the world, and we bring you the information you need to best manage your business.

Watch Ag PhD TV!

Catch the Latest Episodes

Ag PhD On Demand


Listen to Ag PhD Radio!

Hear Us on SiriusXM 147

Miss Today's Episode?



The Latest Info For Your Farm

Delivered Here Monthly


Soil Sampling is now easier than ever!

Ag PhD Soil Test is your complete system for nutrient management. Take a look at the key features:

  • Order Supplies from your Ag PhD Soil Test Headquarters.
  • Create field boundaries on your mobile device or on the web with the mapping tool
  • High contrast views for better visibility in the sunlight
  • Print shipping sheets from your web account
  • Works on both your Apple or Android smartphones and tablets
  • Receive lab results FAST! (3-5 days)
  • Build your own recommendations, prescriptions and controller files
  • Track and view your history on your Web Headquarters
  • Don’t have a cell signal? No problem. Sample without a cellular connection with Ag PhD Soil Test

Tablet - Ag PhD Soil Test App


Making Cuts in Wheat Without Giving Up a Bushel

January 3rd, 2017|

By Darren Hefty

What if a bushel of wheat was worth $20 right now?  How would that change how you farm?  Odds are you’d take a lot of chances with things that COULD make you some […]

Ag PhD 2017 Winter Events

January 3rd, 2017|

Ag PhD TV has aired a brand new, half-hour show every week for almost 19 years, and our research shows that Ag PhD Radio is now the most listened-to ag program on the radio each […]

HPPD Price Crash

January 3rd, 2017|

By Brian Hefty

As a farmer, I love it when input prices drop.  Recently, Callisto herbicide, or better stated, the active ingredient in Callisto (mesotrione) went off patent.  Since almost all the big companies have an […]

Xtendimax in Soybeans

January 3rd, 2017|

By Brian Hefty

Xtendimax is now labeled for use in Roundup Ready 2 Xtend Soybeans!  I know.  You are probably wondering what took so long.  I am, too, but let’s focus on what to do with […]

Don’t Fire The New Guy!

January 3rd, 2017|

By Darren Hefty

When you hear of corporate layoffs in times of low profits, who are the first people they let go?  Generally speaking, it’s the newest employees.  If you’re looking at making some cuts in […]

Can I Cut Fertilizer Rates?

January 3rd, 2017|

By Brian Hefty

Other than cash rent, the biggest expense on most farms is fertilizer.  In tough times, your thought is probably, “Can I cut my fertilizer rates without sacrificing yield?”  The better question is this, […]