Research on the Farm (ROTF)

Objective

The purpose of this project is to quantify the impact of starter phosphorous in corn when planted into soils with high soil phosphorous levels.

 Summary

• Corn fields with high soil phosphorous ratings will we located and sampled to confirm.
• The grower will plant a corn hybrid with and without starter phosphorus.
• The grower will plant the strips of corn with and without additional starter phosphorus.
• Strips should be full length of the field (minimum 1000 ft.) and width to allow for a full “pure” pass with the combine header.
• The grower will keep the rest of the fertility the same on the strips and will manage their crop as per their normal best management practices.

Grower Requirements

• Accurately record soil test results, variety, seeding date and rate, previous cropping history (rotation, fertilizer rates), tillage practices, fertilizer rates and application timing.
• Accurately record where all treatments are within the field.
• Note any significant weather events throughout the growing season, such as high winds, hail, or extreme precipitation events.
• Areas containing waterways and headlands should be avoided. All other factors in the trial area must be treated the same.
• Alert trial coordinator of expected harvest date and ensure all treatments are harvested the same day into a weigh wagon/calibrated grain cart, and that grain samples can be secured for seed moisture and seed quality analysis.
• Allow MCA to use data for research, educational and information purposes.
• Must be a member in good standing with the MCA.

3rd Party Contractor Partners:

• MCA utilizes third party agronomic contractor services to assist and run on-farm trials.
• MCA will cover the cost of these services, there is no cost to the participant.
• Contractors authorized to conduct this trial on behalf of MCA are:
  • Tone Ag Consulting

MCA and Partners agree to:

• Attempt to collect aerial images from each field and provide them to the grower at no
• Set up trial with growers in field, soil sample, do plant counts after planting but before harvest, weigh individual strips with weigh wagon, take a harvest sample.
• Provide a report analyzing the statistical and economical treatment
• Keep data in a confidential manner that cannot be linked back to the individual producer by other parties.

Benefits to Growers:

• Access to the latest research which can be adapted to your
• Creating a crop production database for your local
• Higher quality of data – multiple evaluations across numerous farms under different management styles, soil types and cropping