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June 11, 2025 31 mins

Anji Perry of J. Lohr Vineyards shares her practical approach to vineyard nutrition, emphasizing sustainability and precision. She outlines five core factors she uses to guide nutrient decisions: soil quality, water quality, YAN (Yeast Assimilable Nitrogen), leaf analysis, and visual symptoms. Anji discusses the importance of nitrogen and potassium in vine health and wine quality, and how site-specific strategies and minimal fertilization can lead to better outcomes. She also highlights the promise of precision viticulture and the need for updated nutrient guidelines to support long-term vineyard productivity and sustainability.

Podcast transcript is available at http://beav.es/5GD.

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This podcast is funded through the National Institute of Food and Agriculture’s (NIFA) Specialty Crop Research Initiative Coordinated Agricultural Projects (CAP) grant. Project Award Number: 2020-51181-32159. 

Audio mixed by John Adams.

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