Ag PhD Farm Basics

Ag PhD Farm Basics

5 Seasons

In these Farm Basics segments taken from Ag PhD, Brian and Darren Hefty present on-farm topics to a non-farming audience, peeling back the curtain with down-to-earth explanations that help viewers achieve a better understanding of the truth of agriculture.

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Ag PhD Farm Basics
  • Soybean Flower Viability | Ag PhD

    Episode 1478

    Learn about the importance of soybean plants keeping more flowers through the growing season.

  • End the Green Bridge | Ag PhD

    Episode 1477

    The end of the season hopefully means the end of the the road for bugs, diseases, and weeds. The Heftys explain how farmers make a fresh start.

  • Fallow Years | Ag PhD

    Episode 1476

    Although fallow years are not as common today, Brian and Darren explain why you may still see fields without crops growing during the summer.

  • Come To Field Day 2026 | Ag PhD

    Episode 1475

    It ain't summer without the Ag PhD Field Day! Join us down at the Hefty Farm on Thursday, July 30, 2026 for agriculture's greatest one day event!

  • Bigger Stalks | Ag PhD

    Episode 1474

    Brian and Darren discuss soil fertility and soil structure as it relates to getting bigger stalks on plants.

  • Soybean Growth Stages | Ag PhD

    Episode 1473

    The seed is the first leaves? And the plant will grow even if most of it is destroyed? The Heftys showcase the unusual beginnings of this magical bean.

  • Ag PhD Field Day | Ag PhD

    Episode 1472

    Brian and Darren invite you to attend the Ag PhD Field Day on July 30, 2026.

  • Under the Crop Canopy | Ag PhD

    Episode 1471

    Looking for the world's best weed killer? Brian and Darren have you covered: it's 100% chemical-free and works in your lawn - just ask Brian's wife!

  • Tillering | Ag PhD

    Episode 1470

    Brian and Darren explain what tillers are in grass crops and grass weeds.

  • Salt in Manure | Ag PhD

    Episode 1469

    Manure should feed your plants, not season them! Brian and Darren explain how they make sure to get the recipe just right.

  • What Is A Legume? | Ag PhD

    Episode 1468

    Brian and Darren discuss the seed pods and nitrogen-fixing abilities of legume plants.

  • Corn Root System | Ag PhD

    Episode 1467

    When corn seed puts down roots, it brings the whole family! The Heftys introduce you to all the members from, seminal to brace.

  • Stand Counts | Ag PhD

    Episode 1466

    Find out how and why farmers evaluate their crop stand shortly after planting.

  • Ag PhD Scouting & Scholarships | Ag PhD

    Episode 1465

    June 27th might be Brian and Darren's favorite day of 2026, when the Heftys help farming's future.

  • Tramlines in Fields | Ag PhD

    Episode 1464

    Brian and Darren explain the purpose of tramlines in crops such as wheat.

  • Fertilizer Bag Numbers | Ag PhD

    Episode 1463

    What do the three numbers on fertilizers mean? You might be surprised that they don't equal N, P, and K!

  • Planting in Cold Soil | Ag PhD

    Episode 1462

    Brian and Darren discuss planting in soil that is colder than what you may think.

  • Burning Crop Residue | Ag PhD

    Episode 1461

    Don't let your nutrients go up in smoke! The Hefty brothers show why cooler heads should prevail when looking at your stalk-filled field.

  • Soil Variability | Ag PhD

    Episode 1460

    Brian and Darren discuss how farmers deal with different soil types and fertility across fields.

  • The 2026 Ag PhD Field Day | Ag PhD

    Episode 1459

    Farming, foods, friends... did we say FREE? It's the annual Ag PhD Field Day on Thursday July 30, 2026, near Baltic, South Dakota.

  • Crop Row Spacings | Ag PhD

    Episode 1458

    Brian and Darren explain why some crop row spacings are narrow, while some are wider.

  • All About Allelopathy | Ag PhD

    Episode 1457

    Some plants look innocent, but they're quietly sabotaging the competition! The Heftys go underground to report on this stealth warfare.

  • Soybean Nodulation | Ag PhD

    Episode 1456

    Brian and Darren discuss the process of soybean plants producing their own nitrogen.

  • Scouting & Scholarships 2026 | Ag PhD

    Episode 1455

    The Hefty brothers want to help your farming future take root! The field is the classroom at Scouting & Scholarships in Baltic, SD June 27, 2026.