Companion to: Deep Research Brief: Eco Farming Materials, Inputs, and Equipment. Use the master brief's evidence-confidence scale, product data schema, and research standards (defined in Part 00: Framework, Scales, and Data Schemas).

Research window: 2019 baseline through September 2026. Software features, prices, and ownership change often; record the date for every observation.

1. How to research this part

  • Treat all named software, labs, tests, companies, protocols, and rules as leads to verify, not facts. This brief was drafted without live research.
  • Seed lists are starting points. Expand through app stores, software review sites (grade D), extension comparisons, certifier recommendations, and farmer surveys.
  • Targets for this part:
    • At least 120 software records (use the equipment record in Part 00, 4.2, with software fields: pricing tiers, offline use, data export formats, API, integrations, certification support, data terms).
    • At least 40 soil testing lab records and 30 soil test method records (what the test measures, cost, turnaround, interpretation limits).
    • At least 40 sensing and remote-sensing product records (drones, satellite services, weather stations, in-field sensors, handheld spectrometers).
    • At least 25 carbon and ecosystem MRV platform or protocol records.
    • At least 50 study records (soil test reliability, soil health indicators, MRV accuracy, AI identification accuracy, remote sensing validation).
    • At least 20 regulation and policy records (farm data privacy, EU Data Act, drone rules, carbon accounting standards).
    • Hands-on reviews where feasible: create free accounts for open or free-tier farm software and record what works offline, what exports, and what the terms of service say about data.
  • Discovery methods:
    • Software lists: GODAN and farmOS communities, OpenTEAM (Open Technology Ecosystem for Agricultural Management) tool directory, Farm Hack, the Farm Tech Toolkit from Cornell or Penn State (verify), the National Young Farmers Coalition farm software guides (verify), ATTRA record-keeping publications, Farm Credit and extension webinars, and certifier recommendations (CCOF, MOSA, Oregon Tilth, PCO, NOFA-NY Certified Organic, Soil Association).
    • Soil testing: North American Proficiency Testing (NAPT) program lab list, ALP (Agricultural Laboratory Proficiency) program, Soil Health Institute's recommended measurements, USDA NRCS Soil Health Technical Notes, Cornell Comprehensive Assessment of Soil Health (CASH), Haney Soil Health Test (USDA ARS), and Fertilizer Canada/4R resources.
    • MRV: registries (Verra, Gold Standard, Climate Action Reserve, Puro.earth, Isometric), Integrity Council for the Voluntary Carbon Market (ICVCM) Core Carbon Principles assessments, CarbonPlan's soil carbon protocol reviews (verify), Environmental Defense Fund and Woodwell Climate Research Center reports on agricultural MRV (verify), Science Based Targets initiative FLAG guidance, GHG Protocol Land Sector and Removals Standard (final release timing — verify), USDA's Greenhouse Gas Technical Assistance Provider and Third-Party Verifier Program (verify status after 2025).
    • Remote sensing: NASA Harvest, Copernicus Sentinel programs, Planet Labs, USDA NASS Cropland Data Layer, OpTIS (Operational Tillage Information System — verify), and EU Area Monitoring System for CAP.
  • Separate claimed from measured: record claimed accuracy (for AI pest identification, soil carbon estimates, yield prediction) separately from independent validation studies.

2. Framing questions

  • What record-keeping does a small organic farm legally and practically need, and which tools reduce that burden without locking data in?
  • Which soil tests are reliable and useful for decisions, and which are marketed beyond what the science supports?
  • How accurate are remote-sensing, AI identification, and soil carbon modeling tools for small, diverse eco farms?
  • Who owns farm data, and what happens to it when a company is acquired or shuts down?
  • What does credible carbon MRV cost, and does it make sense for small and mid-sized farms?

3. Farm management and record-keeping software

3.1 Categories

  • Crop planning and field records for diversified vegetable farms.
  • Broadacre agronomy and precision agriculture platforms.
  • Livestock and grazing management.
  • Orchard and vineyard management.
  • Organic certification and audit records.
  • Food safety records (FSMA, GAP/GHP, harmonized audits).
  • Accounting and enterprise budgeting.
  • Labor management and payroll (including H-2A compliance).
  • Direct sales, CSA, and wholesale ordering (Section 4).

3.2 Seed list (verify all status, pricing, and ownership)

  • Diversified and small farms: Tend (US; verify pricing and status), Farmbrite, LiteFarm (University of British Columbia; open source, free), farmOS (open source; Farmier hosting), Seedtime (garden and farm planner), Beet Box Farm Software (verify), AgSquared (historical — verify), Cropio (Syngenta, broadacre), Harvest Tracker, CSA-specific planners, Airtable and Google Sheets templates (for example, Richard Wiswall's "Organic Farmer's Business Handbook" spreadsheets, Jean-Martin Fortier's crop planning tools — verify), Farm Plan (verify), Hortisketch (verify), Grower's Notebook, Agrivi (Croatia), Croptracker (Canada), FarmLogs (acquired by Bushel — verify), Traction Ag (accounting — verify), Tilly (verify).
  • Broadacre and agronomy: Climate FieldView (Bayer), John Deere Operations Center, Trimble Ag Software (Trimble's ag business moved into the PTx Trimble joint venture with AGCO in 2024 — verify), Agworld (acquired by Semios — verify), Granular (Corteva; Granular Insights discontinued or changed — verify), xarvio (BASF), Cropwise (Syngenta), FarmERP (India), Farmers Edge (Canada; verify status after going private), Conservis (verify), Agrivi, AgriWebb (livestock, Australia), MyFarm/Gatekeeper (UK), Muddy Boots (UK), Figured (NZ accounting).
  • Livestock and grazing: Maia Grazing (verify), PastureMap (acquired by Grassroots Carbon — verify status), AgriWebb, Grazing Chart, CattleMax, Herdwatch (Ireland), Farmbrite livestock, Halter and Nofence apps (hardware-linked; Part 06), Pasture.io (UK, satellite grass measurement — verify), Gallagher Animal Performance software.
  • Orchard and vineyard: Croptracker, Semios, VineView, Vinsight (NZ), Agworld, Trellis (verify), FruitionSciences (verify).
  • Organic certification support: certifier portals (for example, CCOF MyCCOF, Oregon Tilth portal, Intact Platform used by many certifiers — verify), SOE supply-chain traceability requirements and import certificates in the NOP Organic Integrity Database (INTEGRITY), Tend's organic records features, FarmOS organic modules, Organic System Plan templates from certifiers and ATTRA.
  • Food safety: Produce Safety Alliance record templates, FoodLogiQ (acquired — verify), Harvest Mark, iCertainty, Trace Genomics (soil microbial testing — verify), GoFarm food safety modules.
  • Accounting: QuickBooks with farm templates, Xero, Farmbooks, Figured, CenterPoint Accounting for Agriculture, Traction Ag, FarmBiz (verify), RedWing Software.

3.3 Comparison criteria (for every software record)

  • Primary users and scale fit.
  • Features: crop planning, field maps, planting and harvest logs, input applications with lot numbers, labor tracking, inventory, sales, reporting.
  • Offline capability (critical for rural connectivity).
  • Pricing tiers, free plans, nonprofit or beginning-farmer discounts, and price changes since 2019.
  • Data export formats (CSV, JSON, ISOXML, Shapefile, ADAPT), API availability, and interoperability with the AgGateway ADAPT framework (verify).
  • Data ownership, license terms, and whether the company can sell or aggregate data.
  • Certification support: can it generate reports in the format certifiers need?
  • Language support (Spanish, French, Portuguese, Swahili, Hindi).
  • Support quality and community.
  • Company stability: funding, ownership changes, shutdown history.

4. Direct sales, CSA, and marketplace platforms

  • Seed list (verify): Local Line (Canada/US), Barn2Door, GrazeCart, Harvie (verify status), Farmigo (historical), CSAware (Small Farm Central — verify), Farmspread (verify), Shopify with farm apps, Square for farmers markets, WhatsGood (verify status), Open Food Network (open source, multiple countries), Food4All, Farmish, Market Wagon (US online farmers market — verify status after 2024–2025 changes), Forager (wholesale marketplace — verify), GrownBy (farmer-owned cooperative platform — verify), Harvest Hub, Crowd Farming (Spain; EU direct-from-farm), La Ruche Qui Dit Oui!/The Food Assembly (France — verify), Ooooby (NZ, historical).
  • SNAP/EBT acceptance options (for example, GrownBy and USDA's online SNAP pilot, Double Up Food Bucks integration — verify).
  • Compare transaction fees, subscription pricing, delivery routing, inventory syncing, wholesale features, and customer data ownership.

5. Soil testing: labs, methods, and interpretation

5.1 Standard fertility tests

  • Extraction methods: Mehlich-3, Bray P1, Olsen P (alkaline soils), Morgan and Modified Morgan (Northeast US), ammonium acetate for bases, and differences in results across methods.
  • pH (water, salt, buffer pH for lime requirement), cation exchange capacity (measured vs. estimated by summation), base saturation, organic matter (loss-on-ignition vs. Walkley-Black vs. dry combustion for soil organic carbon).
  • Nitrate testing: pre-sidedress nitrate test (PSNT), late spring nitrate test, and quick nitrate strips.
  • Heavy metals testing (lead for urban farms; link to Part 10).
  • Sampling protocols: depth, cores per sample, timing, GPS grid vs. zone sampling, and lab-to-lab variation.

5.2 Soil health tests

  • Cornell CASH (aggregate stability, available water capacity, active carbon/POXC, ACE protein, respiration).
  • Haney Soil Health Test (Solvita CO2 burst, water-extractable C and N) and the debate over its calibration and reproducibility (verify critiques from university studies).
  • PLFA (phospholipid fatty acid analysis; Ward Labs), microbial biomass, and DNA-based tests (Trace Genomics, Pattern Ag, Biome Makers BeCrop, Earth Optics — verify; grade claims carefully).
  • Microscopy-based "soil food web" assessments (fungal:bacterial ratios) — record limits and critiques.
  • Soil Health Institute's recommended minimum suite (SOC concentration, carbon mineralization potential, aggregate stability — verify 2022 recommendations) and NRCS Soil Health Technical Note 450-03 (verify).
  • In-field tests: slake tests, infiltration rings, penetrometers, VESS (visual evaluation of soil structure), earthworm counts, "soil your undies" tests (outreach; grade as indicator only).

5.3 Labs to profile (verify services and prices)

  • US public/university: Cornell Soil Health Laboratory, Penn State Agricultural Analytical Services Lab, UMass Soil and Plant Nutrient Testing Laboratory, University of Maine Analytical Lab, University of Vermont Agricultural and Environmental Testing Lab, UC Davis Analytical Lab, Oregon State Central Analytical Lab (verify status), Texas A&M Soil, Water and Forage Testing Lab, University of Minnesota Research Analytical Lab, University of Wisconsin Soil and Forage Lab, Clemson Agricultural Service Lab, University of Georgia.
  • US private: Ward Laboratories, Waypoint Analytical, A&L Great Lakes and A&L Western, Midwest Laboratories, Logan Labs, Brookside Laboratories, Regen Ag Lab (Nebraska — verify), Agvise, Spectrum Analytic, Kinsey Ag Services (Albrecht approach — verify), Soil Health Partners (verify).
  • Canada: A&L Canada, SGS Agrifood, Actlabs.
  • UK and EU: NRM (Cawood), Lancrop/Yara, SoilFertility Services, Eurofins Agro (Netherlands), LUFA labs (Germany), Celesta-lab or Aurea AgroSciences (France — verify).
  • Global South: KALRO Soil Labs and Crop Nutrition Laboratory Services (Kenya), India's Soil Health Card scheme labs, AfSIS (Africa Soil Information Service) spectral library, iSDA (Innovative Solutions for Decision Agriculture) soil maps.

5.4 Emerging and handheld soil testing

  • Near-infrared and mid-infrared spectroscopy services, handheld spectrometers (for example, AgroCares Scanner, Stenon FarmLab, Our Sci Reflectometer from the Bionutrient Food Association/OpenTEAM, TerraSpec — verify), Veris and SoilOptix proximal sensing, EarthOptics (ground-penetrating radar and electromagnetic induction for soil carbon — verify), Yardstick (in-field soil carbon probe — verify status), CarbonCopy or Perennial (remote soil carbon mapping — verify), Teralytic (in-field NPK probe — verify status).
  • Research topics: calibration to local soils, accuracy vs. lab dry combustion, cost per sample, and independent validation.

5.5 Interpretation

  • Sufficiency (SLAN) vs. base cation saturation ratio (BCSR) approaches (link to Part 01).
  • Why lab-to-lab and method-to-method differences confuse farmers.
  • Interpreting soil health scores and regional benchmarks.
  • Deliverable: a plain-language soil test interpretation guide with sample reports and red flags (for example, recommendations tied to buying the lab's own products).

6. Weather stations, forecasting, and pest/disease models

  • Weather stations: Davis Instruments Vantage Pro2 and EnviroMonitor, METER ATMOS 41, Onset HOBO, Campbell Scientific, Arable Mark 3, Pessl Instruments METOS/FieldClimate (Austria), Sencrop (France), Ambient Weather (consumer), WeatherFlow Tempest (consumer).
  • Networks and models: NEWA (Cornell), USPEST.org (Oregon State), AgWeatherNet (WSU), Florida Automated Weather Network, Mesonets (Oklahoma, Kentucky, New York State Mesonet), UC IPM degree-day models, RIMpro, Agrometeo (Switzerland), DSS in the UK (AHDB's BlightWatch — verify, "Hutton Criteria" late blight alerts), USABlight (tracking late blight — verify), Cucurbit Downy Mildew ipmPIPE forecasting (NC State — verify).
  • Research: accuracy of models on small farms vs. networked station data; microclimate issues in tunnels and valleys.

7. Drones and aerial imagery

  • Uses on eco farms: crop scouting, stand counts, weed mapping, drainage issues, cover crop biomass estimation, livestock checks, and biological control releases (for example, Trichogramma drop drones).
  • Platforms (verify): DJI Mavic 3 Multispectral, DJI Agras spray drones (and US regulatory restrictions on DJI products in 2024–2026, including the FY2025 NDAA provisions and FCC Covered List implications — verify status), XAG (China), Parrot Anafi, senseFly eBee Ag (AgEagle), MicaSense sensors (AgEagle), Hylio (US spray drones), Guardian Agriculture (US; verify status after reported 2025 shutdown), Rantizo (drone application services — verify).
  • Analysis software: Pix4Dfields, DroneDeploy, Solvi, Agremo, FieldAgent (Sentera — acquired by John Deere in 2025 — verify), Taranis (verify status), Aerobotics (South Africa; tree crop analytics).
  • Regulations: US FAA Part 107 (commercial operations), Part 137 (agricultural aircraft operations for spraying), state pesticide applicator licensing for drone spraying, EU EASA drone categories, UK CAA rules, and national rules in Kenya, India (Drone Rules 2021 and Kisan drones subsidy — verify), and Brazil.
  • Evidence: validation of NDVI and multispectral indices for nitrogen and disease detection; limitations for diverse small plots and intercropping.

8. Satellite imagery and remote sensing

  • Free sources: Sentinel-2 (10 m), Landsat 8 and 9 (30 m), MODIS; tools such as Google Earth Engine, EOS LandViewer, Sentinel Hub EO Browser, and Copernicus Data Space.
  • Commercial: Planet (PlanetScope near-daily 3 m), Maxar (high resolution), Airbus, Satellogic, and agriculture-focused services (for example, Farmers Edge, OneSoil (free app — verify), Cropio, Gamaya, Sentera, Regrow (formerly Dagan and FluroSat; MRV and OpTIS — verify)).
  • Uses: crop monitoring, tillage and cover crop detection (OpTIS, Regrow, EOS), grazing biomass estimation (Pasture.io, Cibo Technologies — verify status), yield mapping, and deforestation-free supply chain compliance (EU Deforestation Regulation, application delayed to December 2025 and later changes — verify).
  • Research: accuracy of cover crop and tillage detection by region and cloud cover; resolution limits for small farms (under 2 ha).

9. AI crop, pest, weed, and disease identification

  • Apps (verify): Plantix (PEAT, Germany/India — verify ownership changes), PictureThis and PlantNet (Pl@ntNet; research consortium, France), iNaturalist and Seek (with research-grade observations), Google Lens, xarvio Scouting (BASF), Taranis, FarmBeats (Microsoft, historical), Agrio (Saillog, Israel), Cropwise Protector, ScoutPro, PlantVillage Nuru (Penn State/FAO, offline AI for cassava and fall armyworm — verify), Fall Armyworm Monitoring and Early Warning System (FAMEWS, FAO), Kissan AI and chatbot advisory services in India and Africa (verify), Digital Green Farmer.Chat (verify), and generative AI farming assistants from large companies (for example, Bayer's E.L.Y., John Deere and others — verify).
  • Research: accuracy benchmarks (lab image datasets vs. field photos), bias toward common Western crops, misidentification risks, and advice quality (for example, whether apps recommend unregistered or non-organic products).
  • Evaluate: offline capability, language support, whether advice is locally registered and organic-compatible, and data use policies.
  • Evidence leads: peer-reviewed validation of Plantix and PlantVillage Nuru; studies on large language model agricultural advice accuracy (2023–2026 — verify).

10. Precision agriculture and variable-rate application for eco farms

  • GPS/RTK guidance (Trimble, Raven/CNH, John Deere StarFire, Topcon, AgLeader, low-cost RTK like Emlid Reach and AgOpenGPS open-source autosteer — verify), RTK correction networks, and CORS stations.
  • Variable-rate compost, manure, lime, and seeding; section control on sprayers; yield monitors.
  • Benefits for organic systems: precise cultivation, permanent bed guidance, controlled traffic.
  • Research: adoption rates by farm size (USDA ERS reports), costs, and ROI studies.

11. Carbon and ecosystem-service MRV

11.1 Measurement approaches

  • Direct soil sampling: stratified random sampling, equivalent soil mass correction, depth (0–30 cm minimum; deeper preferred), bulk density, and statistical power to detect change (research by Bradford et al. 2023, Stanley et al. 2023, and others — verify).
  • Models: DayCent, DNDC, COMET-Farm (USDA/Colorado State), COMET-Planner, RothC, and model-measure hybrids.
  • Remote sensing plus modeling (Regrow, Indigo, Agreena — verify).
  • Emerging tech: spectroscopy, in-field probes, and soil carbon mapping startups (Section 5.4).

11.2 Protocols and registries

  • Verra VM0042 Improved Agricultural Land Management (v2.0 or later — verify), Climate Action Reserve Soil Enrichment Protocol, Gold Standard Soil Organic Carbon Framework, Puro.earth (biochar, ERW), Isometric (biochar, ERW), CAR and Verra ERW protocols, ICVCM Core Carbon Principles assessments of agriculture methodologies (verify outcomes).
  • Scope 3 insetting frameworks: GHG Protocol Land Sector and Removals Guidance/Standard (verify finalization date), SBTi FLAG, Field to Market Fieldprint Platform, Cool Farm Tool, Sustainable Agriculture Initiative Platform (SAI).

11.3 Companies and programs (verify)

  • Indigo Ag (Carbon by Indigo; credits issued via Climate Action Reserve — verify), Nori (carbon marketplace; shut down 2024 — verify), Agreena (Denmark), Soil Capital (Belgium), Regen Network, Regrow Ag, Truterra (Land O'Lakes), Bayer ForGround, Corteva Carbon (verify status), Nutrien Carbon Program, Cargill RegenConnect, ADM re:generations, Grassroots Carbon, Loam Bio (Australia; microbial carbon — verify), CIBO Technologies, Perennial, Yard Stick PBC, ClimateAi (verify), Boomitra (India/US; remote-sensing soil carbon — verify), Terramera (verify), Agoro Carbon Alliance (Yara — verify status).
  • Details on contracts, payments, and market credibility are in Part 08; here record MRV methods, sampling density, uncertainty, data requirements, and farmer data burden.

11.4 Research topics

  • Measurement uncertainty and cost per hectare; minimum detectable change; sampling costs vs. carbon prices.
  • Additionality, permanence (reversal risk from future tillage), leakage, and baseline issues for soil carbon.
  • Criticisms: CarbonPlan protocol analysis, academic critiques (for example, Oldfield et al. 2022 in Science, Popkin reporting, "soil carbon hype" reviews — verify).
  • MRV burden for small farms and smallholders; aggregator models (for example, Boomitra and TIST in Africa — verify).

12. Farm data ownership, privacy, and portability

  • US: American Farm Bureau Federation "Privacy and Security Principles for Farm Data" and the Ag Data Transparent certification (verify current members and certification standard), no comprehensive federal farm data privacy law; state comprehensive privacy laws generally exclude business data (verify).
  • EU: EU Code of Conduct on Agricultural Data Sharing by Contractual Agreement (2018), EU Data Act (applying from September 12, 2025 — verify) giving users access rights to connected product data, Common European Agricultural Data Space (verify progress).
  • Australia: Australian Farm Data Code (National Farmers' Federation — verify updates).
  • New Zealand: Farm Data Accreditation (verify).
  • Data cooperatives and commons: Grower Information Services Cooperative (GiSC — verify status), OpenTEAM, Ag Data Coalition (verify), Pasture Map/Grassroots data, Farm Foundation data initiatives, and Indigenous data sovereignty principles (CARE Principles) for Indigenous agricultural data.
  • Risks: acquisitions and shutdowns (for example, what happened to data when FarmLogs, Granular, Nori, or other platforms changed — verify), aggregation and sale of data, use of farm data for AI training, and government data requests.
  • Right-to-repair and machine data access overlap (Part 05).
  • Deliverable: a terms-of-service comparison table for at least 30 platforms (data ownership, license to company, deletion rights, export, sharing with third parties, AI training use).

13. Connectivity and rural infrastructure

  • Rural broadband gaps (FCC Broadband Data Collection maps, USDA ReConnect, BEAD program changes in 2025 — verify), satellite internet (Starlink adoption on farms and pricing — verify), LoRaWAN community networks, cellular IoT, and offline-first software design.
  • Global South: mobile money, USSD and SMS advisory services, and feature-phone access (for example, Esoko, iShamba, Viamo — verify status).

14. Economics

  • Software cost per farm per year by scale; time saved on records (look for surveys and studies).
  • Soil testing budgets: cost per sample for basic fertility, soil health panels, PLFA, and carbon stock sampling; recommended sampling frequency.
  • Drone ownership vs. service costs.
  • MRV costs per hectare vs. expected carbon payments.
  • Subscription fatigue and consolidation risk.

15. Case studies to investigate (verify)

  • A market garden moving from spreadsheets to farmOS or Tend and preparing for organic inspection.
  • A grain farm enrolling in a carbon program with soil sampling and remote sensing, including payment results and data terms.
  • A smallholder advisory program using PlantVillage Nuru or Plantix.
  • A farm or cooperative that lost data or access when a software company shut down.
  • A certifier using digital tools to detect organic fraud under SOE.
  • A regional farmer network comparing soil health tests across labs.

Deliverables for Part 07

  • Farm software, data, sensing, and MRV guide in plain language.
  • At least 120 software records with comparison fields (Section 3.3).
  • Direct sales platform comparison table.
  • Soil testing guide: lab directory, method explanations, cost table, and interpretation guide with red flags.
  • Weather and pest/disease model directory by region.
  • Drone and satellite service comparison with regulatory notes.
  • AI identification app accuracy summary with evidence grades.
  • Carbon MRV methods and protocol comparison table (uncertainty, cost, sampling, farmer burden).
  • Farm data terms-of-service comparison and data ownership explainer by jurisdiction.
  • Open questions and conflicting evidence list.

Research standards

  • Record the exact research date and date of every price and terms-of-service review.
  • Treat named software, labs, companies, and protocols as leads to verify.
  • Read primary documents: terms of service, privacy policies, protocol texts, lab method sheets, and regulations.
  • Prefer independent validation studies over company accuracy claims.
  • Note data ownership, portability, and company stability risks for every platform.
  • Distinguish soil-test changes from yield and environmental outcomes.
  • Cover offline, low-cost, multilingual, and Global South tools.
  • Do not publish personal data about farmers from public datasets or platform listings.