Logo
TAAT e-catalog for private sector
https://e-catalogs.taat-africa.org/com/technologies/cassava-seed-bulking-farms
Request information View pitch brochure

Cassava seed-bulking farms

Quality cassava cuttings close to the fields

Seed-bulking farms for cassava provide quality planting material to smallholder farmers directly close to their field. Seed-bulking farms are decentralized systems of production of large amounts of cutting from improved cassava varieties that are free of pest and diseases. In addition to facilitating access to improved varieties, these farms reduce the cost of transporting cuttings to the farmers’ field, thus increasing the profitability.

This technology is TAAT1 validated.

8•7

Scaling readiness: idea maturity 8/9; level of use 7/9

20 ha of cassava farm

from cutting yield per ha each 16 months

IP

Open source / open access

Problem

Cassava growing in Africa faces a number of challenges in terms of the distribution and availability of disease-resistant planting material: 

  • The distribution of cassava stem cuttings is problematic as they rapidly lose their sprouting vigor when stored. Moreover, their bulk and weight drive up transport costs, limiting the supply of improved cassava planting material.

  • Rural communities with poor road connectivity in remote parts of African countries face severe limitations in accessing disease-resistant cassava planting material, affecting their agricultural productivity and food security.

  • Smallholder farmers often rely on seed companies and institutions with limited geographical coverage, restricting their access to improved cassava varieties and pest- and disease-free planting materials.

Solution

The establishment of cassava seed-bulking farms offers promising solutions to these challenges :

  • These decentralized farms offer a cost-effective way to produce cassava planting materials, allowing multiplication of stem cuttings closer to cultivation fields.
  • Seed-bulking farms provide high-quality, disease-free cassava stem cuttings, improving access to superior cassava varieties.
  • This approach supports community-based businesses, boosting incomes for farmers and processors.
  • Cassava seed-bulking farms achieve high multiplication rates, enabling efficient distribution of planting materials.
  • Reduced transport times and decentralized production enhance planting material survival, leading to increased cassava yields and food crop resilience.

Key points to design your business plan

The Cassava seed bulking farms technology may be of interest to planting material Multiplier, and users (cassava farmers, aggregators).

Planting material Multiplier

The establishment of Cassava seed bulking farms offers a cost-effective solution to address the challenges of limited propagation and contamination in improved cassava varieties.

To efficiently multiply planting materials, you need:

  • To identify suitable cassava varieties for local farming conditions to increase demand, 
  • Training on appropriate practice for seed-bulking on farms, 
  • Optimise production and distribution of cassava planting material according to agro-ecological conditions and road connectivity.

Ensure compliance with national phytosanitary regulations and obtain a licence for setting up Cassava seed bulking farm activities.

To estimate the profitability associated with using this technology, consider factors such as:

  • The initial investment in setting up the seed bulking farm, the cost of acquiring seeds or in-vitro mother plants, 
  • operational expenses including labor and maintenance costs, and the revenue generated from selling the high-quality planting materials to farmers and other stakeholders in the cassava seed system.

For better optimization of this technology, it is recommended to associate this technology with Disease resistant cassava varieties, Golden cassava varieties (Vitamin A fortified), Cassava varieties with high dry matter and starch content.

Your potential customers include wholesale distributors of cassava farmers, as well as development projects, government agencies, NGOs and aggregators. Establishing robust partnerships with partners is crucial for the success of your Cassava seed bulking farm business.

Users

Cassava seed-bulking farms benefit users by providing access to high-quality planting materials, enhancing yields, and creating opportunities for community-based enterprise development.

As key partners,you  can also require planting material multipliers who can efficiently propagate the planting materials.

To use this technology efficiently,

  • Identify the nearest planting material multipliers.
  • If there is not, you can setting-up the cassava seed bulking farm closer to your cassava field.

For better optimization of this technology, it is recommended to associate this technology with Disease resistant cassava varieties, Golden cassava varieties (Vitamin A fortified), Cassava varieties with high dry matter and starch content.

Evaluating these aspects will help determine the potential profit realised from implementing the Cassava seed bulking farm technology.

More

Positive or neutral impact

Adults 18 and over
Positive high
The poor
Positive high
Under 18
Positive low
Women
Positive high

Positive or neutral impact

Climate adaptability
It adapts really well
Adaptability for farmers
It helps a lot
Biodiversity
It helps them grow and thrive
Carbon footprint
It reduces emissions a lot
Environment
It makes a big difference
Soil quality
It makes the soil healthier and more fertile
Water usage
It uses the same amount of water

Countries with a green colour
Tested & adopted
Countries with a bright green colour
Adopted
Countries with a yellow colour
Tested
Egypt Equatorial Guinea Ethiopia Algeria Angola Benin Botswana Burundi Burkina Faso Democratic Republic of the Congo Djibouti Côte d’Ivoire Eritrea Gabon Gambia Ghana Guinea Guinea-Bissau Cameroon Kenya Libya Liberia Madagascar Mali Malawi Morocco Mauritania Mozambique Namibia Niger Nigeria Republic of the Congo Rwanda Zambia Senegal Sierra Leone Zimbabwe Somalia South Sudan Sudan South Africa Eswatini Tanzania Togo Tunisia Chad Uganda Western Sahara Central African Republic Lesotho
Countries where the technology has been tested and adopted
Country Tested Adopted
Democratic Republic of the Congo Tested Adopted
Kenya Tested Adopted
Nigeria Tested Adopted
Tanzania Tested Adopted
Zambia Tested Adopted

This technology can be used in the colored agro-ecological zones. Any zones shown in white are not suitable for this technology.

Agro-ecological zones where this technology can be used
AEZ Subtropic - warm Subtropic - cool Tropic - warm Tropic - cool
Arid
Semiarid
Subhumid
Humid

Source: HarvestChoice/IFPRI 2009

The United Nations Sustainable Development Goals that are applicable to this technology.

Sustainable Development Goal 1: no poverty
Goal 1: no poverty
Sustainable Development Goal 2: zero hunger
Goal 2: zero hunger
Sustainable Development Goal 8: decent work and economic growth
Goal 8: decent work and economic growth

To establish a Cassava Seed-Bulking Farm, the following steps are required:

  1. Obtain suitable cassava cuttings or seed tubers.
  2. Choose fertile fields away from disease and pest-infested areas.
  3. Use fertilizers and control agents if needed for disease-free materials.
  4. Maintain weed-free seed-bulking farms.
  5. Consider advanced setups and mechanized tools.
  6. Multiplication timelines vary based on starter type.
  7. Locate farms within communities based on size and connectivity.

Last updated on 22 May 2024