Grain Storage in Mozambique: Reducing Post-Harvest Losses
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Agritech 3 min read

Grain Storage in Mozambique: Reducing Post-Harvest Losses

MB
Anselmo Boaventura
Maputo Bridge Capital
The Nature of the Harvest · Read free chapters · $19.99

Reducing post-harvest grain loss is one of the most effective ways for smallholder families in Mozambique to increase their annual food security and income. By improving how grain is dried, stored, and protected from pests, families can ensure that the crops they work so hard to grow actually make it to the kitchen table or the local market instead of spoiling.

Why Grain Storage Matters for Smallholders

Many farming families in Mozambique lose a significant portion of their harvest due to inadequate storage conditions. When grain is stored in environments that are too damp or exposed to pests, the quality drops rapidly, leading to waste that could have otherwise provided food for months or generated profit for the family. Improving these conditions does not require high-tech solutions; it often starts with simple, consistent practices like proper drying on elevated platforms and ensuring storage containers are airtight and elevated off the ground.

Practical Steps to Protect Your Harvest

For families working with the COJAZ cooperative in Zambezia, protecting the harvest is a community effort. Farmers can focus on three key areas to maintain grain quality: moisture control, pest prevention, and secure storage structures. Ensuring that maize and other grains are thoroughly dried before being put into storage prevents mold growth, which is a major contributor to post-harvest loss. Additionally, using clean, sealed containers keeps rodents and insects away, which preserves the volume and nutritional value of the harvest for longer periods.

Building community knowledge through cooperatives allows neighbors to share effective techniques for keeping crops safe from the elements. You can learn more about these collaborative efforts by visiting our page on how to help farmers in Mozambique. By working together, farmers can create a more resilient food supply chain that benefits the entire region.

Book by Anselmo Boaventura

The Nature of the Harvest

Agriculture as the engine of wealth: ten great books on farming, land, seed, water, risk and innovation, and who funds agriculture in Mozambique.

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Supporting Sustainable Farming Practices

When we support smallholder farmers, we are investing in the long-term health of local communities. MBC, founded by Anselmo Boaventura in Fort Worth, Texas, connects sponsors with verified smallholder farmers in Mozambique to help them access the resources they need, such as quality seeds and fertilizer, to boost their initial yields. When the harvest comes in, these farmers repay their sponsorship into a Community Fund, which is then used to support the next farmer in line. This creates a cycle of growth and stability for families in areas like Zambezia. You can meet the farmers who are benefiting from these programs and see the direct impact of community-supported agriculture.

Frequently asked questions

What is the most important factor in preventing grain rot? Proper drying is essential; grain must be dried to the correct moisture level before being placed in storage to prevent mold and bacterial growth.

How can smallholder farmers keep pests away from stored crops? Storing grain in airtight, elevated containers is one of the most effective ways to protect harvests from rats, mice, and insects.

Why is community cooperation important for agricultural storage? Working through a cooperative like COJAZ allows farmers to share resources, storage techniques, and transport solutions, which helps protect the entire community's food supply.

If you would like to help a family succeed, you can sponsor a farmer from $25 at /sponsor-a-farmer-mozambique. Please note that sponsorships are gifts, not investments, and are not tax-deductible. 92% of your gift goes directly to the farmer's local seed and fertilizer shop, while 8% covers field verification and receipt documentation.

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Last updated: October 15, 2026