Episode Details

Monitoring vine nutrition is critical for pest and water stress resilience and the efficient production of quality grapes. Jenny Garley, Chief Science Officer at NEWAGE Laboratories discusses the differences between SAP analysis and tissue tests. SAP measures real time nutrient availability in vascular tissue. While tissue tests look at the nutrients stored in the leaf; some maybe available but most are not. Learn how SAP analysis can improve your nutrient management program, from reducing nitrogen inputs to managing trace elements for optimal plant nutrition.

• 115: Examining Plant Nutrient Mobility with SAP Analysis
• Grape growers turn to sap sampling to monitor crop
• NEWAGE Laboratories – SAP Analysis
• The Difference Between Leaf Tissue and Sap Analyses
• The Grower's Guide to Plant Sap Analysis

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[00:00:00] Beth Vukmanic: Monitoring grape vine nutrition is critical for pest and water, stress resilliance and the efficient production of quality grapes. Welcome to sustainable. Winegrowing with the vineyard team. Where we bring. You the latest in science of research for the wine industry.

[00:00:19] I'm Beth Vukmanic executive director. Since 1994 vineyard team has brought you the latest science-based practices. Experts growers and wine industry tools. Through both. In-field. And online education so that you can grow your business. Please. Raise a glass with us as we cheers to 30 years.

[00:00:38] In today's podcast Craig Macmillan, critical resource manager at Niner wine estates with a long time. Sip certified vineyard and the first ever set certified winery speaks. Speaks with Jenny Garley chief science officer at new age. Laboratories. She discusses the differences between SAP analysis. Alesis and tissue testing. SAP measures real. Time, nutrient availability in the vascular tissue. While. Tissue tests. Look at nutrients stored in the leaf. Some may be available, but most are not. Learn