Agroforestry is the practice of integrating trees and crops on the same piece of land to maximize productivity and environmental sustainability. By drawing on time-tested Asian agricultural techniques, Mozambican farmers can improve soil fertility, enhance drought resilience, and create more stable income streams.
What Is Agroforestry?
Agroforestry means growing trees and crops on the same land. Farmers in regions like Indonesia, the Philippines, and India have utilized these complex systems for centuries to protect their ecosystems while boosting harvest yields.
Why Trees + Crops = More Productivity
| System | Trees Only | Crops Only | Agroforestry |
|---|---|---|---|
| Soil fertility | Improving | Declining | Improving |
| Drought resilience | High | Low | High |
| Risk | Low (slow income) | High (one crop) | Low (diversified) |
Best Agroforestry Combinations for Mozambique
| Tree | Crop | Integration Benefit |
|---|---|---|
| Cashew | Maize | Maize grows under cashew shade |
| Mango | Vegetables | Vegetables grow in mango shade |
| Coconut | Cassava | Cassava grows under palms |
| Gliricidia | Maize | Tree fixes nitrogen, pruned as mulch |
| Eucalyptus | Beans | Beans grow between tree rows |
Gliricidia is a remarkable tree for these systems: it fixes nitrogen for free fertilizer, survives drought, provides mulch when pruned, and its seeds are available for free.
Impact on the Smallholder Farmer
For a smallholder farmer, integrating trees into their seasonal cycle transforms the farm into a long-term asset. Instead of relying on a single crop, the farmer manages shade-tolerant vegetables and nitrogen-fixing trees, which reduces dependency on costly chemical fertilizers and protects the soil against the harsh effects of drought.
Frequently asked questions
What is the primary benefit of agroforestry?
It allows farmers to produce multiple food or income sources on the same plot while simultaneously improving soil health and water retention.
Why is Gliricidia useful?
It serves as a natural fertilizer by fixing nitrogen in the soil and provides organic mulch when pruned, all while being drought-tolerant.
Can agroforestry help with drought?
Yes, by diversifying crops and adding trees, the land gains better drought resilience compared to monoculture farming.
Maputo Bridge Capital, founded by Anselmo Boaventura in Fort Worth, Texas, connects sponsors with verified smallholder farmers in Mozambique, including those in the COJAZ cooperative in Zambezia. A sponsor gives from $25, with 92% going directly to the farmer's local seed and fertilizer shop, and 8% covering field verification and documentation. After harvest, farmers repay into a Community Fund that sponsors the next farmer. Please consider sponsoring a farmer from $25; note that sponsorships are gifts, not investments, and are not tax-deductible.