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Characterisation and stratification of legume producers and production systems in Ethiopia. N2Africa Ethiopia Launch Workshop 27-28 February 2014. Andrew Farrow. Phase 1 Mid-term Review: Key Questions for N2Africa. Phase 1 Mid-term Review: Key Questions for N2Africa. - PowerPoint PPT Presentation
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Characterisation and stratification of legume
producers and production systems in Ethiopia
Andrew Farrow
N2Africa Ethiopia Launch Workshop27-28 February 2014
Phase 1 Mid-term Review: Key Questions for N2Africa
How to embed G x E x M within market and institutional context?
How to understand best fit without understanding farmer adoption?
Phase 1 Mid-term Review: Key Questions for N2Africa
How to embed G x E x M within market and institutional context?
Develop a conceptual framework to expand G x E x M
Conceptual framework for scaling-outN2Africa
(GL x GR) x E x MSU Marketing for sale and
utilisation of the legume crop
D1 Delivery / availability of
legume genotypes
D2 Delivery / availability of
strains of rhizobium
D4 Delivery / knowledge of management
practices
D3 Delivery / availability of other inputs
(GL x GR) x E x M
D1 Delivery / availability of legume genotypes
D2 Delivery / availability of strains of rhizobium
SU Marketing for sale and utilisation of the
legume crop
D4 Delivery / knowledge of management
practices
D3 Delivery / availability of other inputs
• Research design required that allows learning about D1, D2, D3, D4 and SU
Conceptual framework for scaling-outN2Africa
Phase 1 Mid-term Review: Key Questions for N2Africa
How to understand best fit without understanding farmer adoption?
Review literature of adoption of legumes in Africa
Review of constraints to adoption – methodology
• 318 papers screened• 52 papers reviewed in detail• Bias to studies in Africa• Some non-legume studies included (e.g.
agroforestry, CA, upland rice)• Constraints recorded• Frameworks for conceptualising constraints
analysed
Review of constraints to adoption – effect on research design and site selection
• Test different treatments, delivery and dissemination and marketing mechanisms which can be influenced
• Stratify those constraints that cannot be controlled but which will have an effect on the ‘fit’
• Monitor constraints which are dynamic, difficult to predict and therefore difficult to stratify or test
Characterisation and stratification
Practical objective– Provides a structure of domains for sampling and
testing– Selecting action sites for implementation and
evaluation (e.g. baseline)
Constraint / factor affecting adoption
Scale / level of constraint Action
Biophysical relevance of technology Multiple Stratify during woreda selection
and within woredasHousehold access to Capital / Assets HouseholdLand availability, quality or tenure Multiple Stratify during woreda selection
and within woredasOutput market for agricultural (legume) products
Multiple Stratify during woreda selection and within woredas
Availability of labour Household and Community
Gender Household and Community level
Education / literacy of the farm household members
Household and Community
Experience of the farm household members Household
Characterisation and stratification
Definition of variables, indicators and spatial units for each strata– Biophysical relevance of technology– Land availability, quality or tenure– Output market for agricultural (legume) products
Ethiopia – adoption domains
High Agricultural Potential
Low Agricultural Potential
Good Market Access
High Population Density 1 2Low Population Density 3 4
Poor Market Access High Population Density 5 6Low Population Density 7 8
• Biophysical relevance of technology – low and high potential• Land availability, quality or tenure – low and high population density• Output market for agricultural (legume) products – good and poor
physical access to markets
N2Africa Target Districts in Ethiopia‘Best bet’ grain legume crops defined in the bridging
grant phase of N2Africa for Target AreasPartner Best bet legume crop Location / WoredaAmhara Regional Agricultural Research Institute (ARARI)/ Bahir Dar University
Faba Bean Chickpea
Farta Bichena
Ethiopian Institute of Agricultural Research - Pawe Agricultural Research center - Debrezeit Agricultural Research Center - Melkasa Agricultural Research center
Soybean, Common bean
Chickpea Common bean
PaweGuanga (Guangua) Akaki Adje or Aje (in Shalla / Siraro woreda west Arsi)
Hawassa University/Southern Agricultural Research Instititute
Common bean Chickpea
Borcha (Boricha) Bodity (Damot Gale)
Oromia Regional Agricultural Research Institute (OARI)
Soybean, Common bean Faba bean
Bakko (Bako Tibe) Sinana
Stratify by key factors
Adoption domainsFactors:
Agro-ecological Zone, Market
Access, Population density
Stratification
Adoption Domains - chickpea
Ethiopia – sites within adoption domains
High Agricultural Potential
Low Agricultural Potential
Good Market Access
High Population Density W Borcha (Boricha)
Bodity (Damot Gale), E Borcha (Boricha), Farta
Low Population Density NE Mandura
Akaki, Bichena, Adje (Shalla), Bakko (Bako Tibe), Sinana
Poor Market Access High Population Density NE Farta
Low Population Density SW Mandura Sinana, (Bako Tibe)
Constraint / factor affecting adoption
Scale / level of constraint Action
Biophysical relevance of technology Multiple Stratify within woredasHousehold access to Capital / Assets HouseholdLand availability, quality or tenure Multiple Stratify within woredasOutput market for agricultural (legume) products
Multiple Stratify within woredas
Availability of labour Household and Community
Gender Household and Community level
Education / literacy of the farm household members
Household and Community
Experience of the farm household members Household
Probability pH < 5
Constraint / factor affecting adoption
Scale / level of constraint Action
Biophysical relevance of technology MultipleHousehold access to Capital / Assets Household Stratify within kebeles
Land availability, quality or tenure MultipleOutput market for agricultural (legume) products
Multiple
Availability of labour Household and Community
Stratify within kebeles
Gender Household and Community level
Stratify within kebeles
Education / literacy of the farm household members
Household and Community
Stratify within kebeles
Experience of the farm household members Household Stratify within kebeles
Thank you
Characterisation and stratification of legume
producers and production systems