John KempfRegenerative Agriculture Entrepreneur

Podcast Extra: Ask Me Anything with John Kempf

7 May 2026 · 0 min

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In this podcast excerpt, John Kempf explains that molybdenum serves as the enzyme cofactor for nitrate reductase, a key enzyme required by both soil microorganisms and plants. Adequate molybdenum levels dramatically improve the nitrogen use efficiency (NUE) of crops. Consequently, Kempf recommends that every nitrogen fertilizer application should be paired with a molybdenum supplement to ensure optimal plant health and nutrient utilization.

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