Noel Garcia: Crop Nutrition’s Role in Disease and Insect Control: Silica and Beyond
Modern soil and crop tissue testing reveals much about a crop's health and current and future nutrition needs. It's long been known that most crop destroyers ─ disease and insect ─ are nature's garbage collectors taking away subclinically sick crops. This lecture explains how they rescue crops and save farms.
(56 minutes, 49 seconds) Recorded at the 2015 Acres U.S.A. Conference, Pittsburgh, Pennsylvania,Thursday, December 10, 2015.