Community-Driven Trait Selection Enhances Sheep Breeding Program Success

Why It Matters

Traditional breeding programs often overlook the nuanced needs and values of end-users. By engaging communities directly in defining breeding objectives, designers and researchers can ensure that developed solutions are relevant, practical, and more likely to be adopted, leading to greater impact.

Key Finding

Farmers' preferences for sheep traits are diverse and best captured through participatory methods, leading to the selection of breeding objectives that are more likely to be accepted and implemented by the community.

Key Findings

• Participatory methods effectively valued both tangible and intangible sheep traits, which conventional methods might miss.
• Trait preferences were largely heterogeneous across communities, except for ram body size and ewe mothering ability.
• Community involvement in defining objectives and selecting breeding schemes led to informed decisions and program adoption.

Research Evidence

Aim: How can participatory methods be used to define breeding objectives that align with the diverse preferences of smallholder farmers and pastoralists for sheep breeding programs?

Method: Participatory Rural Appraisal (PRA) and Choice Experiments

Procedure: Researchers engaged with farming communities in different production systems to understand their preferences for sheep traits using choice experiments. These preferences were then used to define measurable breeding objectives. Alternative breeding schemes were co-developed and discussed with the communities, who then made decisions on implementation. Baseline data was collected, animals were tagged, and recording systems were established with community involvement in selection processes.

Sample Size: 1364 (Afar) + 1074 (Bonga) + 2248 (Horro) + 2411 (Menz) sheep

Context: Agricultural development, livestock breeding programs, smallholder farming systems

Design Principle

User-centric objective setting drives adoption and impact.

How to Apply

When designing any system or product that relies on user adoption, conduct in-depth user research using methods that allow for the expression of diverse and potentially intangible preferences. Use these insights to define project goals and success metrics.

Limitations

The study focused on specific regions in Ethiopia; findings may not be directly generalizable to all livestock breeding contexts or other geographical areas. The long-term success and economic impact of the implemented schemes were not fully assessed within the study period.

Student Guide (IB Design Technology)

Simple Explanation: When designing something for farmers, ask them what they want and what traits are important to them. This makes sure the design will actually be useful and used.

Why This Matters: This research shows that involving the people who will use your design from the very beginning is crucial for making sure your design project is successful and meets real needs.

Critical Thinking: To what extent can the heterogeneity of preferences observed in this study be generalized to other cultural contexts or product design domains, and what are the implications for designing for diverse user groups?

IA-Ready Paragraph: This research highlights the critical role of participatory methods in defining design objectives. By engaging end-users, such as smallholder farmers in Ethiopia, in defining breeding objectives for sheep, researchers found that user preferences, including intangible ones, were better captured, leading to more relevant and adoptable programs. This underscores the importance of user-centric objective setting in any design project to ensure the developed solution meets genuine needs and achieves desired outcomes.

Project Tips

• When defining the scope of your design project, use user research to establish clear, user-aligned objectives.
• Consider using choice experiments or similar methods to understand trade-offs users are willing to make.

How to Use in IA

• Reference this study when justifying the importance of user research in defining project objectives and ensuring the relevance of design solutions.

Examiner Tips

• Demonstrate a clear understanding of how user preferences directly informed the design objectives and features of your design project.

Independent Variable: Participatory methods (vs. conventional methods), types of production systems

Dependent Variable: Defined breeding objectives, community adoption of breeding programs, value placed on tangible and intangible traits

Controlled Variables: Specific sheep breeds, geographical locations within Ethiopia, socio-economic status of farmers (potentially)

Strengths

• Employs participatory methods to capture user preferences.
• Addresses both tangible and intangible user values.
• Involves community decision-making in program implementation.

Critical Questions

• How would the results differ if a wider range of breeding traits were included in the choice experiments?
• What are the long-term economic and social impacts of these community-based breeding programs?

Extended Essay Application

• Investigate the effectiveness of co-design workshops in defining user requirements for a new agricultural technology, comparing outcomes with a design process that relies solely on expert input.

Source

Participatory definition of breeding objectives and implementation of community based sheep breeding programs in Ethiopia · CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research) · 2010