The Cassava Value Chain: From $0.10/kg to $3.00/kg in 7 Steps
Cassava is Mozambique's most important crop, serving as a vital drought-resistant staple for 37% of the population. While most farmers sell raw roots for $0.10/kg, processed derivatives can reach market prices of $3.00/kg or more, representing a significant opportunity to increase agricultural income.
Closing this value gap requires moving beyond raw subsistence farming toward integrated processing and regional aggregation.
The Cassava Opportunity
Why Cassava
| Feature | Value |
|---|---|
| Grows in all 10 provinces | ✅ Every Mozambican soil type |
| Drought-tolerant | Survives 3-4 months without rain |
| Pest-resistant | CBSD is the only major threat |
| Yield (improved varieties) | 25-40 tons/ha |
| Yield (local varieties) | 8-12 tons/ha |
| Growing period | 9-18 months (flexible harvest) |
| Nutritional value | High calories, gluten-free |
| Industrial uses | Flour, starch, ethanol, animal feed |
| AGOA eligible | ✅ Duty-free US market access |
The Value Chain: 7 Steps
| Step | Product | Price/kg | Value Added | Who Profits |
|---|---|---|---|---|
| 1. Raw cassava (farmgate) | Fresh roots | $0.10 | — | Farmer |
| 2. Aggregated (cooperative) | Bulk fresh roots | $0.25 | +150% | Cooperative |
| 3. Dried cassava | Sun-dried chips | $0.40 | +300% | Processing facility |
| 4. Cassava flour | Milled flour | $2.00 | +1,900% | Processing facility |
| 5. Cassava starch | Industrial starch | $3.00 | +2,900% | Industrial processor |
| 6. Packaged flour | Branded retail | $4.00 | +3,900% | Brand/distributor |
| 7. Export (gluten-free) | Premium export | $5.00+ | +4,900% | Exporter |
By moving from $0.10 to $5.00 per kilogram, the value potential increases 50x. Currently, Maputo Bridge Capital, founded by Anselmo Boaventura in Fort Worth, Texas, works with the COJAZ cooperative in Zambezia to support smallholder farmers in this environment. Sponsors can contribute from $25 to help a farmer obtain inputs; these are gifts, not investments, and 92% of funds go directly to the farmer's local seed and fertilizer shop.
Step-by-Step: Building the Value Chain
Step 1: Production (Farmer)
| Metric | Local Variety | Improved Variety |
|---|---|---|
| Yield | 8-12 t/ha | 25-40 t/ha |
| Revenue at $0.10/kg | $800-1,200/ha | $2,500-4,000/ha |
| Cost of production | $0 | $626/ha (seeds + fertilizer) |
| Net income | $800-1,200/ha | $1,874-3,374/ha |
Access to quality inputs is essential. Sponsoring a farmer ensures that a farmer can move toward improved yields. After harvest, farmers participate in a system where they repay into a Community Fund to support the next farmer in Zambezia.
Step 2: Aggregation (Cooperative)
200 farmers × 20 tons each = 4,000 tons/year
| Activity | Cost | Revenue |
|---|---|---|
| Collect from 200 farmers | $2,000 (transport) | — |
| Grade and sort | $500 (labor) | — |
| Store (warehouse) | $1,000 (rent) | — |
| Sell to processor at $0.25/kg | — | $1,000,000 |
| Pay farmers $0.20/kg | $800,000 | — |
| Cooperative gross margin | — | $196,500 |
Step 3: Drying (Processing Facility)
| Metric | Value |
|---|---|
| Input | 4,000 tons fresh cassava |
| Drying ratio | 3:1 (3kg fresh = 1kg dried) |
| Output | 1,333 tons dried chips |
| Price | $0.40/kg |
| Revenue | $533,200 |
| Processing cost | $50,000 (energy + labor) |
| Gross margin | $483,200 |
Step 4: Flour Milling
| Metric | Value |
|---|---|
| Input | 1,333 tons dried chips |
| Milling ratio | 1:1 (1kg chips = 0.95kg flour) |
| Output | 1,266 tons flour |
| Price | $2.00/kg |
| Revenue | $2,532,000 |
| Milling cost | $100,000 (equipment + energy + labor) |
| Gross margin | $2,432,000 |
Step 5: Industrial Starch (Optional)
| Metric | Value |
|---|---|
| Input | 1,266 tons flour |
| Starch extraction rate | 70% |
| Output | 886 tons starch |
| Price | $3.00/kg |
| Revenue | $2,658,000 |
| Processing cost | $200,000 |
| Gross margin | $2,458,000 |
Step 6: Packaging and Branding
| Metric | Value |
|---|---|
| Input | 1,266 tons flour |
| Retail package price | $4.00/kg |
| Revenue | $5,064,000 |
| Packaging + branding cost | $300,000 |
| Distribution cost | $200,000 |
| Gross margin | $4,564,000 |
Step 7: Export (Gluten-Free Market)
| Metric | Value |
|---|---|
| Global gluten-free market | $8.3 billion (2025) |
| Growth rate | 9.8% per year |
| Cassava flour export price | $5.00/kg |
| AGOA duty-free | ✅ No US import tariff |
| Revenue (1,266 tons) | $6,330,000 |
| Export + certification cost | $400,000 |
| Gross margin | $5,930,000 |
The Nature of a Seed
A picture guide to choosing, testing, saving and planting seed in Mozambique, with lessons from Asia. Read the cloth test and the salt jar test free.
PDF ebook, instant download. $5 of every copy buys seed for a farmer.
Total Value Chain Economics
From 200 Farmers × 20 Tons Each
| Stage | Product | Total Revenue |
|---|---|---|
| Farmgate | Raw cassava | $400,000 |
| Cooperative | Aggregated | $1,000,000 |
| Dried chips | Processed | $533,200 |
| Flour | Milled | $2,532,000 |
| Branded flour | Retail | $5,064,000 |
| Export | Premium | $6,330,000 |
Income per Farmer
| Scenario | Farmer Income/Year |
|---|---|
| Sell raw to middleman | $2,000 |
| Sell to cooperative | $5,000 |
| Cooperative + processing share | $7,000 |
| Cooperative + export share | $10,000+ |
From $2,000 to $10,000 represents a 5x potential income increase for the same farmer using the same land. The primary difference lies in moving from subsistence-level raw sales to local processing and integrated market access, which can be achieved through organized cooperative efforts.
What It Costs to Build
Processing Facility Infrastructure
| Component | Cost |
|---|---|
| Cassava grater (mechanical) | $5,000 |
| Fermentation tanks | $3,000 |
| Mechanical dryer | $8,000 |
| Hammer mill (flour) | $7,000 |
| Packaging machine | $5,000 |
| Warehouse (construction) | $15,000 |
| Generator (solar + backup) | $5,000 |
| Quality testing equipment | $2,000 |
| Total | $50,000 |
A $50,000 facility can serve 200 farmers, providing the infrastructure necessary to shift from raw root sales to high-value flour production.
The Impact on the Smallholder Season
For a smallholder farmer in Zambezia, the transition to a value-added chain changes the entire agricultural season. Instead of rushing to sell perishable raw roots to middlemen at a disadvantageous price, farmers plan their planting and harvest cycles around cooperative aggregation points. This reduces post-harvest losses and ensures that the labor invested in the fields is rewarded with access to processing technology that locks in higher market prices for their yield.
The CBSD Threat
Cassava Brown Streak Disease (CBSD) can destroy 100% of a harvest. It is spreading across Mozambique, threatening the very crops farmers depend on for their livelihoods. Improved varieties like TME 419 and Kizombalala offer resistance, whereas local varieties remain highly vulnerable to this pathogen.
| Province | CBSD Status | Action Needed |
|---|---|---|
| Zambezia | Active outbreak | Replace all local varieties |
| Nampula | Spreading | Urgent seed replacement |
| Cabo Delgado | Spreading | Monitor + replace |
| Sofala | Present | Monitor + replace |
| Niassa | Not yet detected | Preventive planting |
Without access to disease-resistant seeds, the entire cassava value chain remains at risk. Protecting the harvest is the foundation of food security and economic stability for Mozambican families.
Frequently asked questions
What causes the spread of Cassava Brown Streak Disease? CBSD is a viral disease that can be spread by whiteflies or through the use of infected planting materials from previous harvests.
Why is processing important for cassava farmers? Raw cassava roots are perishable and difficult to transport; processing them into dried chips or flour extends shelf life and creates a product that captures significantly more value in the market.
What happens if a farmer only sells raw cassava? Farmers who sell raw products to middlemen often receive the lowest price per kilogram, leaving them with limited income to reinvest in their farms or improve their quality of life.
Maputo Bridge Capital, founded by Anselmo Boaventura in Fort Worth, Texas, works with the COJAZ cooperative in Zambezia to connect sponsors with verified smallholder farmers. A sponsor gives from $25, which goes directly to the farmer's local seed and fertilizer shop, and in return, you receive the receipt and field photos. Please note that sponsorships are gifts, not investments, and are not tax-deductible. You can sponsor a farmer here.