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Farming For The Future

Trial Protocol – Kuhn Farms

Purpose

Annelida Soil Solutions products are being applied with the goal of improving soil health without the constraints of yield & ROI. Soil health will be measured through soil & tissue sampling along with visual appearance & overall crop quality.

Duration

4-5 growing seasons beginning in 2025

Trial Setup

Location Trial ID Seed Treat Fertility Granular In-furrow liquid Foliar
1 Check
100% Fertility		 Rhyz
0.083L/bu		 25lbs Urea (Midrow)
6 gal UAN
6 gal 10-34/ G22/ K19S		 – – –
2 A
75% Phos Fertility
100% AMGR		 Rhyz
0.083L/bu		 25lbs Urea (Midrow)
6 gal UAN
4.5 gal 10-34/ G22/ K19S		 22lbs AMGR – –
3 B
75% Phos Fertility
50% AMGR
50% MA1 + MA3		 Rhyz
0.083L/bu		 25lbs Urea (Midrow)
6 gal UAN
4.5 gal 10-34/ G22/ K19S		 11lbs AMGR 1.5L MA1
0.533L MA3		 –
4 C
75% Phos Fertility
100% MA1 + MA3
100% Foliar
(MA1 + MA3)		 Rhyz
0.083L/bu		 25lbs Urea (Midrow)
6 gal UAN
4.5 gal 10-34/ G22/ K19S		 – 3L MA1
1.066L MA3		 3L MA1
1.066L MA3

Sampling & Monitoring

  • Soil

    • Each location will be sampled a total of 2x each year at a depth of 0-8in; once in early April & once after harvest. Approximately 3 cups of soil is required to complete the 3 soil tests: SoilScan, coliforms and soil protein index.

  • Tissue

    • Each trial will be sampled a total of 5x each season; 2x during vegetative growth + 3x during reproductive growth. Achieve agronomists will work with Dr. Karthi to determine the proper crop staging to collect these samples that will provide the most useful information.

  • Monitoring

    • The Achieve Land & Crop Sciences team will collect weekly visual documentation as part of their scouting program. Photos will be uploaded to the Farm at Hand app for record keeping purposes. A formal Trial Documentation & Reporting form will be filled out at bi-weekly visits to collect more in-depth information.

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