Bird's-foot Trefoil, Any

Interpretive Nutrient Levels for Plant Analysis

Bird's-foot Trefoil, Any


 Low Normal High Excessive
Nitrogen (% DW) 3.00
 4.00
 4.50
 6.00
Phosphorus (% DW) 0.20
 0.28
 0.36
 0.50
Potassium (% DW) 1.25
 1.60
 2.60
 3.50
Calcium (% DW) 1.30
 1.70
 2.00
 3.00
Magnesium (% DW) 0.20
 0.40
 0.60
 1.00
Sulfur (% DW) 0.20
 0.25
 0.50
 0.80
Manganese (ppm DW) 20
 50
 80
 250
Iron (ppm DW) 20
 30
 250
 500
Copper (ppm DW) 3
 6
 10
 50
Boron (ppm DW) 15
 30
 75
 100
Zinc (ppm DW) 15
 30
 50
 100

Ag Analytical Services Lab

Address

720 Tower Rd
University Park, PA 16802
Directions

Hours: Monday-Friday, 8:00 AM - 4:00 PM

Ag Analytical Services Lab

Address

720 Tower Rd
University Park, PA 16802
Directions

Hours: Monday-Friday, 8:00 AM - 4:00 PM