Spectrum Analytic Inc
1087 Jamison Rd
Washington Court House, OH 43160
(800) 321-1562
1087 Jamison Rd
Washington Court House, OH 43160
(800) 321-1562
| A General Guide to Soil Sampling |
| Alfalfa and Potassium |
| Area Calculations for Fertilizer and Lime |
| Artificial Soil Media |
| End Of Season Cornstalk Nitrate Test |
| Effect of Soil Probe Lubricants On Analytical Results |
| Excess Nitrates in Drought Stressed Corn |
| Factors Affecting Specific Gravity of Potatoes |
| Fertilizer and Lime Applications |
| Fertilizing Landscape Plants |
| Interpretation of Water Analysis for Livestock Suitability |
| Interpreting Lawn and Garden Soil Test Results |
| Iron (Fe++) |
| Is Magnesium a Hidden Problem in Your Area? |
| Manure and Soil Organic Matter |
| Metal Concentrations in Natural Soils |
| Magnesium (Mg++) |
| Manganese (Mn++) |
| Molybdenum (MoO4-) |
| Nitrogen (N) |
| Nitrogen Losses and Saturated Soils, Tools in Making Sidedress Nitrogen Application Decisions for Corn |
| Nitrogen Stratification in Liquid Manure Storage |
| The Nutrient Uptake Process |
| Phosphorous (P) |
| Phosphites and Phosphates |
| Plant Nutrients in Municipal Leaves |
| Potassium (K) |
| A Summary of University Presidedress Nitrogen Test (PSNT) for Corn |
| Presidedress Soil Nitrogen Test |