Leaf analysis has been widely used as a diagnostic tool for many years, for two purposes: To determine the element associated with a nutrient disorder and to prescribe a corrective measure; and To estimate fertilizer needs before nutrient disorders occur. Leaf analysis also may help you avoid excessive use of fertilizer.
Organization |
Oregon State University Extension |
Publisher |
Oregon State University |
Published |
March, 2012 |
Material Type |
Written Material |