Fertilizer Cost Comparison Tool (Fruit)DOWNLOAD FILE
August 26, 2022 - Author: Jonathan LaPorte, MSU Extension
Version 2.0 released with updates on 4-27-2023 (see notes below)
The Fertilizer Cost Comparison Tool provides farm producers with an ability to consider nutrient needs and fertilizer product costs. The first thing to know about this decision tool is that it does not replace soil testing or soil-based recommendations. Rather, the cost comparison tool uses this information as part of developing a fertilizer plan.
The fertilizer plan starts with your crop’s intended yield goal for the field compared against soil test-based recommendations you provide. Recommendations can be obtained from: MSU Soil & Plant Nutrient lab or MSU Fertilizer Recommendation Program.
Farmers may be looking to manure as a more affordable source of nutrients. Nutrient values for current or previous manure applications can also be added. A nutrient analysis of manure is recommended for these values so the most accurate recommendation can be made. A nutrient analysis can be obtained from one of several certified laboratories. Nutrient credits from previously grown legumes can also be added. The final result is the amount of nutrients needed by commercial fertilizer products to meet your yield goals.
Standard commercial fertilizer products are available in the decision tool. Local prices for products are still needed to determine your fertilizer costs. Additional fertilizer products used by your farm can also be applied to the calculation.
Up to three fertilizer plans can be created for each crop. Plans are based on soil test recommendations. You can develop plans that compare different fertilizer products for the same recommendations. You can also compare plans for either type of nutrient recommendation. Each plan can be individually printed for your farm records.
What you’ll need to use the tool:
- Yield goals
- Soil Test results & recommendations - updated 4-27-2023: now includes up to six micronutrients for producers who test for micronutrient levels (zinc, boron, manganese, copper, molybdenum, and iron)
- Manure nutrient analysis (if applying this year or applied in previous years)
- Information on previous crop (for nutrient credits)
- Fertilizer product prices
- Fertilizer labels (if adding additional products beyond those in tool)
- Field Tract or FSA Farm Number (if fertilizer plans will be based on a per field basis)
*Note: The tool is a macro-based Excel file with an example provided. Any examples not an endorsed recommendation, but rather an illustration of the tool functions. Click the "reset" buttons on each page or section to clear tool for your individual use.
**Note (Non-Macro Users): The tool has been updated to ensure it functions if you do not have macro or Visual Basic for Application (VBA) capability. This is often the case if using the program online versus on a computer desktop. "Reset" or "toggle" buttons will not work, but fields that would be changed by those macro features are unlocked and can be manually entered. Please review the walkthrough video for more information.
Fertilizer Cost Comparison Tool (Field Crops):
Fertilizer Cost Comparison Tool (Field Crops)
Fertilizer Cost Comparison Tool (Forages):
Fertilizer Cost Comparison Tool (Forages)
Fertilizer Cost Comparison Tool (Vegetables):
Fertilizer Cost Comparison Tool (Vegetables)
For more information on Fertilizer Planning, download: MSU Bulletin E-3412: Introduction to Fertilizer Planning.