Divisi for Academia & Research

Primary data collection
is the line that eats the grant.

Season-long records from working smallholdings, with a disclosure guarantee you can write straight into a protocol.

Pricing an enumerator round for a season that starts before the grant clears? Applying is free, and a person reads it within a working day or two.

The enumerator round is the largest line in the budget, and the recall data it returns is thin by the time it is cleaned. The panel loses households between waves, and the ethics application takes a term of its own — all to observe a season that was happening anyway.

a look inside

Your areas, shaded by what is actually in the ground

No field is drawn and nobody is named. Where an area holds fewer than ten farms it merges into its parent and is republished at that level, so the map stays honest and never goes blank.

11,900FARMERS24,100HECTARES38WARDS REPORTING4ROLLED UPGokwe North District4 wards rolled up — each below 10 farms28.63°E28.72°E28.80°E18.13°S18.22°SWard 14Ward 22Ward 31Gokwe CentreNembudziya1 – 40 farmers41 – 120121 – 300301 – 700700 +010 kmN 11,900FARMERS24,100HECTARES38WARDS REPORTING4ROLLED UPGokwe North District4 wards rolled up — each below 10 farms28.63°E28.72°E28.80°E18.13°S18.22°SWard 14Ward 22Ward 31Gokwe CentreNembudziya1 – 40 farmers41 – 120121 – 300301 – 700700 +010 kmN
Who is farming11,900 farmers · 46% under 35GENDERWomen6140Men5498Not recorded262AGEUnder 25152325–34401035–44345145–54205955+857 Who is farming11,900 farmers · 46% under 35GENDERWomen6140Men5498Not recorded262AGEUnder 25152325–34401035–44345145–54205955+857

The aggregate view at ward resolution, with the demographic split beside it. Illustration — the layout, colours and figures a partner account shows, drawn rather than sampled, because a real cohort belongs to the farmers in it.

the ground you are standing on

Two numbers, neither of them ours

14,773 fields

The sample behind the finding that management alone lifts Sub-Saharan maize from about 2 to 4.3 t/ha. Assembling a panel at that scale is precisely the cost this is meant to lower.

Nature Communications, 2024
≈ half

The share of Sub-Saharan Africa's food calories from farms under five hectares — the least-instrumented majority of the system most of this literature is about.

Samberg et al., 2016
Numbered how-to steps inside a Divisi task guide
Logging a finished job in Divisi: the activity, a note, when you did it and a photo — saved straight to the farm diary
A Divisi crop card for hot pepper: planted 27 June, 40 days in, 15 tonnes per hectare projected now
the instrument

Why the series does not break

An instrument that exists only to collect gets abandoned once the incentive stops, which is where a lot of smallholder panel data loses its third wave. Divisi is a free farming app in its own right: what to plant on this field and when, the job due this week and why, the pests to scout for. The farmer also keeps a diary for their own purposes. Observation is a by-product of a tool that pays for itself in their hands.

Read a crop guide as a farmer sees it →

See it on your own phone → One link, both stores — it opens the right one for your device.

impact, and the balance sheet

The questions this is already being asked

Climate adaptation, the yield gap, gender and youth in agriculture, and market participation are all bottlenecked on the same thing — affordable, continuous observation of real management decisions.

01

Climate adaptation, observed rather than modelled

The adaptation literature is thick with models and thin with panels. This is a panel, and the baseline it is measured against is a published method rather than a proprietary score.

How Planting dates, operations and condition recorded through the season against a documented FAO GAEZ baseline for each field's own soil, terrain and climate.

02

The yield gap, at the decision level

The gap decomposes into decisions rather than sitting as a residual, which is the step most yield-gap work has to approximate.

How Attainable yield per field beside what was actually done on it — which operations were completed, which lapsed, and when.

03

Gender and youth participation

The inclusion variables a funder asks for, on a definition that matches national policy, without a separate instrument to collect them.

How Counts of people rather than plots, split by gender and by age band, with the same ten-farm floor applied to the group being described.

04

An ethics story that starts in the right place

A review board is asked to approve a mechanism that already exists and is auditable, which is a shorter conversation than approving one you have designed for the study.

How Aggregates stand on at least ten farms and roll up rather than suppress; per-field access exists only through a consent the farmer gave per field and per season, revocable from their phone.

How this maps to the Sustainable Development Goals — read the alignment →

Why this passes a review board

A disclosure guarantee you can write into a protocol

Every published aggregate stands on at least ten farms, and the cell adapts rather than the threshold: a thin ward folds into its district and is retested. The rule is conservative about differencing — if any child cell is short, the parent is published and none of the children are — and it is a pure function with property tests asserting no published set permits recovering a suppressed one.

Observation instead of recall

Planting dates, field operations, inputs, photographs and yields are recorded when they happen, by the farmer, because the record is theirs and useful to them. Boundaries are walked with GPS, so hectares are measured rather than estimated — which removes one of the larger error terms in smallholder yield work before the analysis starts.

A documented, citable method underneath

Suitability, planting windows, water adequacy and attainable yield come from an implementation of the FAO GAEZ v5 cascade over named public layers — ISRIC SoilGrids 2.0 soils, iSDAsoil nutrients, GAEZ terrain, long-run climate normals, NMME seasonal anomalies. Named datasets with versions, not a proprietary score.

It opens in your own GIS

Your cohort is served as GeoJSON from the dashboard, at whatever resolution your account is granted, so it opens directly in QGIS, R or Python. A dataset that cannot leave is a dataset that cannot be cited.

How a research relationship works

1

Tell us the question

Apply with the institution, the study area and what you are trying to observe. A person reads it. Accredited institutions get aggregate access free.

2

Define the study area

Choose districts and wards from the administrative tree, draw a catchment on the map, or upload the project boundary you already hold as GeoJSON or a shapefile.

3

Read it every week, not every wave

The cohort is continuous rather than three cross-sections. Condition, crop mix, operations completed and missed, and the age-band split, all moving through the season.

4

Go per-field only where farmers agreed

If the protocol needs individual fields, that is a programme farmers join and consent to by field and by season — the same mechanism a contract scheme uses, and the same one your ethics committee will recognise.

what your account shows

Resolution follows the relationship

Your account reads area figures across the region it is approved for. Where you run a programme farmers join, those fields resolve individually as well.

Area figures

District and ward totals

Counts, hectares, crop mix, condition and the demographic split for the areas your mandate covers — grouped by the administrative boundaries your own statistics already use. Verification is what moves an account from district totals to ward totals.

Field detail

One field, its season, its evidence

The crop, its walked boundary, its projection, the work done and missed, and the dated photographs — for the farmers who joined your programme and agreed to it, per field and per season. Enrolment is how an account reaches this, which is why the invitation flow is part of the product.

The floor under every published figure

Every area figure stands on at least ten farms. Where a ward holds fewer, it merges into its district and is republished there rather than being hidden — so the map sharpens as coverage grows and never goes blank, and no published set lets a suppressed one be recovered by subtraction. That floor is what makes serving these figures legitimate, and it is why a data-protection review of this is short.

What it costs an institution

Free for accredited institutions

Universities, colleges and research institutes: the map, ward and district figures, the demographic splits and the GeoJSON, with no seat limit. Teaching use is free and we would rather encourage it.

Per-field cohorts are scoped case by case

They require farmers to be recruited and to consent, which is real work with a real cost and is usually a line in the grant rather than a licence fee. Curriculum development and workshops are quoted separately.

We ask one thing back, and it is not money

Cite the method, and send us the paper. Published work using this is worth more to us than the fee we would have charged for it.

What you can count on

The cohort selects itself: farmers who chose to install Divisi. We would rather hand you that characterisation for your study area up front than have a reviewer find it. It is also why the series does not break — nobody is paid to report, so nobody stops when the funding does. Use it for what dense observational data is uniquely good for: real management decisions, dated and geolocated, at a cost no enumerator round reaches. Let your own design carry attribution.

Questions worth asking

Only with those farmers' consent, given per field and per season, and obtained through a programme they joined knowingly. Institutional standing does not substitute for it and there is no data-sharing agreement that unlocks it. In practice this is a feature of the application rather than an obstacle to it: a review board is being asked to approve a consent mechanism that already exists, is auditable, and that the participant can revoke from their own phone at any time.

The cascade follows the FAO's published GAEZ v5 approach and every input layer is a named public dataset with a version — we will give you the layer list, the vintages and the parameterisation for your study area. We are not going to hand you a marketing description and call it a method. If a reviewer wants to interrogate how a suitability class was reached for a given field, that is answerable.

Farmers own their records and can revoke sharing from the app. Aggregates carry the minimum-cell guarantee described above, which is the basis on which they may be served without individual permission. For anything per-field, the consent is explicit, timestamped and attributable. Raise your institution's specific transfer requirements early; they are usually satisfiable and always cheaper to satisfy before a protocol is written.

Yes, and we would like them to. Aggregate access under the institution's account covers teaching, and the free public crop, pest and disease reference library needs no account at all. If you want a structured teaching module built around it, that is a conversation we enjoy having.

Only where we actually contributed to the intellectual work — methodological input, engine changes made for the study, analysis. We are not looking for courtesy authorship on the strength of supplying data, and offering it would devalue the citation we do want.

Start with the map, not the contract.

Tell us who you are, where you work and what you are trying to see. We read every application ourselves and scope the rollout with you.

Universities and agricultural colleges, national and CGIAR research institutes, agricultural economics and rural development faculties, climate and food-systems programmes.

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