Question 1

What is biostimulant trial management?

Accepted Answer

Biostimulant trial management is the end-to-end process of designing, executing, and analyzing field experiments that test how a biostimulant product performs on real crops under real growing conditions. It includes protocol design, site selection, treatment application, in-season data collection (yield, soil health, plant tissue, photos), statistical analysis, and reporting. Done right, it produces defensible data that supports product registration, label claims, marketing, and customer adoption.

Question 2

How many trials do I need to register a biostimulant in the U.S.?

Accepted Answer

It depends on the regulatory pathway. EPA-registered plant regulators typically require multi-site, multi-year efficacy data with replicated designs. State-level registrations under the AAPFCO biostimulant guidance (now formally recognized in many states) generally need fewer trials but still expect statistically defensible efficacy data. We recommend a minimum of 3-5 site-years across representative crops and geographies for most product launches. We can help you scope the right program based on your target claims and markets.

Question 3

Field trial vs. university trial — which one fits my product?

Accepted Answer

On-farm field trials show how your product performs in commercial conditions and generate the proof points farmers and distributors care about. University trials add third-party credibility, peer-review potential, and the GLP-compliant rigor regulators look for. Most commercial biostimulant programs benefit from both: small-plot or university trials early for clean efficacy data, then on-farm trials at scale to validate performance and drive adoption.

Question 4

What crops do you run trials on?

Accepted Answer

We work across row crops (corn, soybeans, wheat, cotton), specialty crops (vegetables, tree fruit, vine crops), and forages. Our field network and university partners cover the major U.S. growing regions. If your target crop or geography isn't already in our network, we'll source the right cooperator for your trial.

Question 5

What's the typical turnaround from kickoff to final report?

Accepted Answer

A single-season trial program usually runs 8-14 months from kickoff to final report — that includes protocol design (4-6 weeks), pre-season prep, the growing season itself, post-harvest analysis, and reporting. Multi-year programs are common for products requiring statistical robustness across seasons. We'll give you a clear timeline up front and keep you updated throughout.

Question 6

How do you ensure statistical rigor?

Accepted Answer

Every trial we run uses replicated experimental designs — typically randomized complete block designs (RCBD) with 4+ replications per treatment. We pre-register hypotheses, control for known sources of variability (soil type, slope, pest pressure), and run the appropriate statistical tests (ANOVA, mean separation, regression) for each dataset. Our reports are written so the methodology and limitations are transparent — the kind of work that holds up under regulatory or peer review.

Question 7

What's included in a trial report?

Accepted Answer

Our standard trial reports include: executive summary with key findings, protocol and site details, treatment list and application records, in-season observations and photos, full data tables, statistical analysis with significance testing, charts and visualizations, plain-language interpretation, and a discussion of practical implications. Reports are formatted for both technical (R&D, regulatory) and commercial (sales, marketing) audiences.

Question 8

Do you support EPA and USDA submission data packages?

Accepted Answer

Yes. We design trial programs with regulatory submission in mind — GLP-compliant protocols where required, proper documentation, chain-of-custody records, and reports formatted to support EPA Section 3 registrations, state-level biostimulant registrations, and USDA review processes. We can also coordinate with your regulatory affairs team or partner counsel.

Question 9

Can you help with label claims and substantiation?

Accepted Answer

We design trials specifically to substantiate the claims you want to make. We'll work with you up front to identify target claims (e.g., yield increase, stress tolerance, nutrient use efficiency), define the endpoints needed to support them, and structure the trial program so the data either supports or rules out each claim cleanly.

Question 10

What is AgLink?

Accepted Answer

AgLink is our suite of AI-powered platforms purpose-built for the agtech sector. It includes three products: AgLink Prospect (a consulting OS for independent agtech advisors with pre-enriched profiles on 1,000+ companies, at aglink.sfagritech.com/prospect), AgLink Intelligence (a market intelligence workbench with live market maps, competitive matrices, and 9,500+ signals for analysts and investors, at aglink.sfagritech.com/intelligence-info), and AgLink Regulatory (AI-powered EPA pesticide regulatory guidance grounded in FIFRA, 40 CFR, and EPA documents with citations, at aglinkreg.sfagritech.com/pricing). Free tiers and trials available.

Question 11

Which AgLink product is right for me?

Accepted Answer

If you're a consultant or boutique advisory firm working with agtech companies, start with AgLink Prospect. If you're an analyst, investor, or strategy team that needs a structured view of the agtech market, use AgLink Intelligence. If you're navigating EPA pesticide registration (FIFRA, 40 CFR), AgLink Regulatory gives you AI guidance with citations to the actual regulation. The three products share a common data spine, so teams often use more than one.

Question 12

What is the S&F Agritech Partners Network?

Accepted Answer

The Partners Network is infrastructure for experienced ag professionals — agronomists, soil scientists, crop consultants, regulatory specialists — who want to build independent consulting practices. We provide professional identity (business cards, branded email), network access, visibility through our website and LinkedIn, and business setup support so partners can focus on the consulting work.

Question 13

Where are you based and where do you work?

Accepted Answer

We're headquartered in Raleigh, NC, and run trials across the United States through our field cooperator network and university partnerships. Many client engagements (consulting, regulatory, AI tools) are delivered remotely.

Question 14

What's your background?

Accepted Answer

Co-founder and Principal Consultant Matthew Starr has 15+ years in crop science, soil science, and environmental management — including seed research, regenerative agriculture, and carbon sequestration — plus a military leadership background that shapes how we plan and execute every project. Co-founder and CEO George Fountas leads strategy and AI initiatives, with a background in regulatory affairs and agribusiness. We're active members of the Biological Products Industry Alliance (BPIA).

Question 15

How do I get started?

Accepted Answer

Reach out via our contact page or email sfagritech@gmail.com with a short note about your product, target markets, and what you're trying to learn. We'll set up a 30-minute call to scope the right program for your situation and timeline.