Episode 22: Fertilizer Strategies with Devin Clarke

Devin Clarke has a wealth of knowledge when it comes to crop fertility, and is conducting some interesting trials at YARA’s Incubator Farm. The farm consists of 40 acres that they lease from an almond grower to compare various full season nutrition management strategies. In this episode, Devin discusses what they’re learning at the incubator farm, what’s going on with the volatile fertilizer market, and what insights he can share that might help growers get the most out of their fertilizer programs. “If you're able to generate a more consistent year over year net return by employing a strategy that is focused on crop demand and uptake, then it's going to put you in a better position long-term to be able to cover some of (your) fixed costs.” - Devin Clarke Devin began his career as a pest control advisor (PCA) with a local independent ag retailer. He soon found his biggest interest was on the agronomic side of the business, and was attracted to YARA’s focus on nature-positive solutions. Devin is also a graduate of the Almond Leadership Program and the chair of the Almond Board’s Strategic Ag Innovation Committee. “We've been able to generate about 13% greater ROI net return on investment here with the My Almond Strategy compared to the baseline strategy over the last two years. So that represents about $752 an acre each year.” - Devin Clarke In Today’s episode:Meet Devin Clarke YARA North America permanent crops managerDiscover Devin’s journey to managing trials at the YARA Incubator Farm and the many strategies they are testing to improve titrated nutrition to trees and increase yields for producersExplore what Devin means by “on demand feeding” for the trees and the impact this research can make on input needs and yield valuesLearn more about YARA’s efforts towards providing education and incentives for nitrogen use efficiency by visiting the BetterSoil Alliance“You're working with this unknown element of the soil, and you're trying to figure out how to not only get materials applied in a way that is most accessible to the plant, but also going to provide the most value to the plant….it's a really rapidly growing space. And so that's where I've found a lot of interest in exploring that more and essentially turning that into a career.” - Devin Clarke   ABC UpdateOne of the trickier aspects to dialing in your fertilizer program is yield estimation. Almond Board of California associate director for agricultural research Sebastian Saa says yield estimation is a critical variable in determining your crops nitrogen needs. Saa also is part of the

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