Enfoques

Integrated Soil Fertility Management (ISFM) [Etiopía]

Qindoomina Misooma Gabbina Biyyee (Afaan Oromoo) /Yeteqenaje ye Afer Limat (Amharic)

approaches_6732 - Etiopía

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1. Información general

1.2 Detalles de contacto de las personas de referencia e instituciones involucradas en la evaluación y la documentación del Enfoque

Persona(s) de referencia clave/s

Especialista MST:
Nombre del proyecto que facilitó la documentación/ evaluación del Enfoque (si fuera relevante)
Soil protection and rehabilitation for food security (ProSo(i)l)
Nombre de la(s) institución(es) que facilitaron la documentación/ evaluación del Enfoque si fuera relevante)
CIAT International Center for Tropical Agriculture (CIAT International Center for Tropical Agriculture) - Kenia

1.3 Condiciones referidas al uso de datos documentados mediante WOCAT

¿Cuándo se compilaron los datos (en el campo)?

07/02/2023

El compilador y la/s persona(s) de referencia claves aceptan las condiciones acerca del uso de los datos documentados mediante WOCAT :

1.4 Referencia/s al/los Cuestionario(s) de Tecnologías MST

Treating acid soils with lime
technologies

Treating acid soils with lime [Etiopía]

Acidic soils deprive crops of their full nutrient absorption capacity. Lime application to these soil makes them less acidic. It breaks the barrier that fixes nutrients and ensures crops access to vital soil nutrients that unleash their productivity potential.

  • Compilador: GERBA LETA
Crop Residue Management
technologies

Crop Residue Management [Etiopía]

Crop residue management involves leaving stover and other trash from cereal crops (including tef, wheat and maize), as well as haulms of legumes, in the field. Crop residues keep the soil covered, retain organic matter and moisture in the soil, and help to ensure better production.

  • Compilador: GERBA LETA
Green Manures
technologies

Green Manures [Etiopía]

Green manures are fast-growing legumes sown in a field, weeks or even months before the main crop is planted. These are plants that are deliberately grown for incorporation into the soil to improve fertility and organic matter content.

  • Compilador: GERBA LETA
Cover crops
technologies

Cover crops [Etiopía]

Cover crops are crops grown on bare, fallow farmland or under a main crop to cover and conserve the soil by protecting it from exposure to the sun, wind, and direct impact of rain. It fixes nitrogen (if a legume), improves soil fertility, supplies livestock fodder, and helps manage both …

  • Compilador: GERBA LETA
Relay Intercropping
technologies

Relay Intercropping [Etiopía]

Intercropping is the growing of two or more crops on the same piece of land at the same time or in temporal sequence. Relay intercropping usually involves planting a legume into an established cereal crop. This farming practice has multiple benefits and is a popular among smallholders in Wolaita zone …

  • Compilador: GERBA LETA
Livestock Urine Collection and Use
technologies

Livestock Urine Collection and Use [Etiopía]

Collection of livestock urine allows resource-poor farmers to capture nutrient-rich livestock waste and use it to substitute urea fertilizer. It is a liquid organic product that restores soil fertility and pest management.

  • Compilador: GERBA LETA
Vermicomposting
technologies

Vermicomposting [Etiopía]

Vermicompost is the product of the decomposition process using various species of earthworms. It is a form of humus and is produced through worms digesting and excreting organic in their casts. Vermicompost has been shown to be an effective organic soil amendment, reducing the need for inorganic fertilizers.

  • Compilador: GERBA LETA
Bioslurry
technologies

Bioslurry [Etiopía]

Bioslurry is a byproduct of the anaerobic process used for production of methane (biogas). It is derived from the manure used to feed the biodigester. Bioslurry is an organic fertilizer that serves as a replacement for chemical fertilizers, and also plays a pesticidal role.

  • Compilador: GERBA LETA

2. Descripción del Enfoque MST

2.1 Breve descripción del Enfoque

The Integrated Soil Fertility Management (ISFM) approach has been adopted under the Integrated Soil Fertility Management Project (ISFM+). It was introduced as a quick-win solution to increase both crop and biomass production through the incremental promotion of varied but complementary technology packages.

2.2 Descripción detallada del Enfoque MST

Descripción detallada del Enfoque MST:

The Integrated Soil Fertility Management (ISFM) approach is intended to increase both crop and biomass production through the incremental promotion of varied but complementary technology packages. These include the production and use of organic fertilizers, treatment of soil acidity, and improved retention of crop residue. All help in reducing the depletion (mining) of soil nutrients. One characteristic feature is the engagement of research and development partners at all levels such as in joint problem identification, learning, participatory planning, piloting technology, and exchange visits. The approach involves model farmers and also focuses on farmers with limited means to purchase chemical fertilizers. It enhances the production of organic fertilizers to increase both soil fertility and crop productivity. Furthermore, ISFM enables farmers to generate off-farm and on-farm income through the production and sale of organic fertilizers, vermiworms, and green manure seeds, etc. The partners assist in identifying soil-related issues, as well as enhancing the adoption and institutionalization of the approach. ISFM aims to improve stakeholders' understanding of land degradation issues and the necessity of SLM by creating access to relevant seasonal training, exposure visits, collective learning, and action.
Project focal persons representing partners at different levels and development agents (DAs) are used to facilitate the process and serve as potential links with stakeholders. At the local level, the Farmers Research and Extension Group (FREG) sub-approach supports the implementation of the technologies on an incremental basis (see WOCAT database). Also, the Soil Fertility Improvement Cluster approach (see WOCAT database) assists in scaling out of the ISFM approach by adopting and superimposing technologies such as vermicompost with improved compost production. Farmer ambassadors are identified from the FREG model based on their performance. They assist in mainstreaming and dissemination of the approach and technologies to indirect beneficiaries. The implementation process of the ISFM involves district and kebele selection, identification of watersheds and voluntary farmers, provision of capacity-building training, conducting participatory planning, supplying inputs, and technical support. To realize the aims, the ISFM+ allocates financial support to the partners at different levels via Local Subsidy Contract.
Project staff including federal and regional advisors are involved. They provide training, technical backstopping, reviewing progress, M&E, and feedback services. District focal person closely follows up on the implementation - with the support of DAs in steering farmers' group meetings and collective learning. In addition, DAs assist in piloting on farm short and long-term demonstrations, organizing field days and exchange visits, collecting data, and overseeing activities.
Land users like the technologies introduced and implemented via the ISFM approach. The promotion of collective learning and action leads to increased soil fertility, and improved crop production and smallholders' livelihoods. The creation of new sources of income for land users is among the benefits they appreciate the most. However, farmers are less enthusiastic by the way that group meetings clash with their other activities and this leads to some members dropping out. Also, the cost of technologies promoted by the ISFM such as combined uses of chemical fertilizers, bio-fertilizers (for legumes), organic fertilizers, and quality seeds are envisaged as a possible constraint among others.

2.3 Fotos del Enfoque

2.4 Videos del Enfoque

Comentarios, descripción breve:

Video of the approach is not documented.

2.5 País/ región/ lugares donde el Enfoque fue aplicado

País:

Etiopía

Especifique más el lugar :

Addis Ababa

Comentarios:

The approach is currently applied in three to four regional states of Ethiopia.

2.6 Fechas de inicio y conclusión del Enfoque

Indique año del inicio:

2015

Si no se conoce el año preciso, indique la fecha aproximada en la que se inició el Enfoque:

hace menos de 10 años (recientemente)

Año de conclusión (si el Enfoque ya no se aplica):

2025

Comentarios:

The project will be operational up to 2025.

2.7 Tipo de Enfoque

  • proyecto/ basado en un programa

2.8 Propósitos/ objetivos principales del Enfoque

The main objective of the approach is to promote the integration of technologies, collective learning, and action for treating degraded soil, increasing soil fertility and crop productivity while ensuring sustainable uses of land.

2.9 Condiciones que facilitan o impiden la implementación de la/s Tecnología/s aplicadas bajo el Enfoque

disponibilidad/ acceso a recursos y servicios financieros
  • facilitan

Access to financial resources improved farmers' access to materials and inputs on their own. This promotes the adoption and scaling up of the technology using ISFM approach.

entorno institucional
  • facilitan

Institutional setting such as farmers' group formation promotes collective learning and action.

colaboración/ coordinación de actores
  • facilitan

Is central to promoting effective implementation of the approach that entails various research and development actors.

políticas
  • facilitan

Such as adopting lime production, distribution and use policy enables successful implementation of the approach.

conocimiento de MST, acceso a apoyo técnico
  • facilitan
mercados (para comprar insumos, vender productos) y precios
  • facilitan
carga de trabajo, disponibilidad de mano de obra
  • facilitan

Family labor enables production of organic fertilizers and effective implementation of lime and other technologies which are labor intensive.

3. Participación y roles de las partes interesadas involucradas

3.1 Partes interesadas involucradas en el Enfoque y sus roles

  • usuarios locales de tierras/ comunidades locales

Model farmers, and other smallholders (followers).

Lead group meeting, facilitate collective learning and action based on the pilot practices/activities.

  • especialistas MST/consejeros agrícolas

Focal persons and experts from soil fertility improvement /extension unit of the district.

Facilitate implementation of the technology via the approach, and serve as a link between stakeholders.

  • investigadores

Soil researchers from Regional Research Institutes, and respective technologies.

Soil testing, production of bio fertilizer, and supporting the different technologies with research findings.

  • ONG

SNV Ethiopia, Nutrition Sensitive Agriculture, and other GIZ projects.

Integration of efforts such as on biogas/bioslurry production and other respective project implementation activities.

  • sector privado

Agro dealers, and other services providers

Facilitate the distribution of lime and improved seeds, provide services on mechanization such as maintenance, etc.

  • gobierno local

District office of agriculture, and woreda administration.

Partnerships, acknowledge implementation of the project and provide administrative support when required.

  • gobierno nacional (planificadores, autoridades)

Ministry of Agriculture and Research System.

Support in mainstreaming the technology and approach, policy formulation and research support testing soil and tools...

  • organización internacional

CIAT, CIMMYT, ICRISAT...

Provide research and technical support in joint areas of intervention.

Si varias partes interesadas estuvieron involucradas, indique la agencia principal:

Integrated Soil Fertility Management Project (ISFM+).

3.2 Involucramiento de los usuarios locales de tierras/ comunidades locales en las distintas fases del Enfoque
Involucramiento de los usuarios locales de tierras/ comunidades locales Especifique quién se involucró y describa las actividades
iniciación/ motivación apoyo externo District focal person and development agents. Facilitate the implementation right from awareness raising, farmers' group formation, training, supply inputs, and technically support the implementation.
planificación interactivo Regional advisor, focal persons, and the farmers. Each engaged in a participatory planning exercise.
implementación interactivo Farmers, focal persons, and development agents. Farmers implement the technologies being guided by the approach. Whereas, the focal person and development agents oversee and provide technical support.
monitoreo y evaluación interactivo Focal person, development agents, and land users. They conduct participatory M&E to ensure collective learning.

3.3 Flujograma (si estuviera disponible)

Descripción:

ISFM approach that run from the federal to kebele where FREG is the pillar approach serving the land users as a platform for collective learning and action at local level.

Autor:

Gerba Leta

3.4 La toma de decisiones en la selección de Tecnología(s) MST

Especifique quién decidió la selección de las Tecnología/ Tecnologías a implementarse:
  • principalmente usuarios de tierras con el apoyo de especialistas MST
Especifique las bases que sustentaron la toma de decisiones:
  • la evaluación de conocimiento MST bien documentado (la toma de decisiones se basa en evidencia)
  • hallazgos de investigaciones
  • la experiencia personal y opiniones (no documentadas)

4. Apoyo técnico, fortalecimiento institucional y gestión del conocimiento

4.1 Construcción de capacidades / capacitación

¿Se proporcionó la capacitación a usuarios de tierras/ otras partes interesadas?

Especifique quién fue capacitado:
  • usuarios de tierras
  • personal de campo/ consejeros
Si fuese relevante, también especifique género, edad, estatus, etnicidad, etc.

One-third of the land users represented by female farmers.

Forma de capacitación:
  • en el contexto de trabajo
  • de agricultor a agricultor
  • áreas de demostración
  • reuniones públicas
Temas avanzados:

Soil degradation, rehabilitation of the degraded soil using different technologies and agronomic practices notably lime, organic fertilizers, bio fertilizer, crop residue management, mixed cropping, green manuring, application of minimum tillage practices, etc.

4.2 Servicio de asesoría

¿Los usuarios de tierras tienen acceso a un servicio de asesoría?

Especifique si servicio proporcionado se realizó:
  • en los campos de los usuarios de tierras
  • en centros permanentes
Describa/ comentarios:

Advisory services are provided by the focal person and development agents at Farmers Training Center and on the farmers' field.

4.3 Fortalecimiento institucional (desarrollo institucional)

¿Se establecieron o fortalecieron instituciones mediante el Enfoque?
  • sí, moderadamente
Especifique el nivel o los niveles en los que se fortalecieron o establecieron las instituciones:
  • local
Describa la institución, roles y responsabilidades, miembros, etc.

Farmers Research and Extension Group (FREG) has been established at the local level and has been serving as an approach at the local level. It has been serving as a local platform that brings members of the farmers' group together in participatory planning and joint learning of the technologies piloted on the farmer's field and short and long-term demonstrations.

Especifique el tipo de apoyo:
  • financiero
  • construcción de capacidades/ entrenamiento
  • equipo
Proporcione detalles adicionales:

The project provides financial support through the Local Subsidy Contract. Capacity building is central to the implementation of the project. Farm tools as an incentive for the best-performing farmers and on-field soil testing equipment are provided to support the partner organizations scaling out the implementation of ISFM.

4.4 Monitoreo y evaluación

¿El monitoreo y la evaluación forman parte del Enfoque?

Comentarios:

Monitoring and evaluation is the pillar of the project activities and the adopted approach. The project along with implementing partners pilot short-term and long-term demonstrations, monitor the progress, and evaluate the achievements. Therefore, M&E is a regular activity in which the federal and regional project advisors rely on to generate feedbacks to amend or improve the implementation of the project activities.

Si respondió que sí, ¿la documentación se utilizará para monitoreo y evaluación?

Comentarios:

This document can simultaneously be used for documenting the approach and monitoring and evaluation.

4.5 Investigación

¿La investigación formó parte del Enfoque?

Especifique los temas:
  • tecnología
Proporcione detalles adicionales e indique quién hizo la investigación:

The research targets the feasibility of the technologies introduced via the ISFM approach and the project itself. The role of integrating different technology packages in improving soil fertility and crop productivity is also among the focuses of the research.

5. Financiamiento y apoyo material externo

5.1 Presupuesto anual para el componente MST del Enfoque

Si no se conoce el presupuesto anual preciso, indique el rango:
  • 2,000-10,000
Comentarios (ej. fuentes principales de financiamiento/ donantes principales):

ISFM+ is the source of the budget. A local Subsidy Contract (LSC) has been provided to partner organizations to effectively implement and follow up the activities with an additional allocation of finance for inputs and services.

5.2 Apoyo financiero/material proporcionado a los usuarios de tierras

¿Los usuarios de tierras recibieron financiamiento/ apoyo material para implementar la Tecnología/ Tecnologías? :

Si respondió sí, especifique el tipo o los tipos de apoyo, condiciones y proveedor(es) :

The project introduces technologies, provides inputs (improved seeds, chemical fertilizers, lime), and seldom supplies farm tools for a few well-performing models as an incentive.

5.3 Subsidios para insumos específicos (incluyendo mano de obra)

  • ninguno
 
  • agrícola
Especifique qué insumos se subsidiaron En qué grado Especifique los subsidios

5.4 Crédito

¿Se proporcionó crédito bajo el Enfoque para actividades MST?

No

5.5 Otros incentivos o instrumentos

¿Se usaron otros incentivos o instrumentos para promover la implementación de Tecnologías MST?

Si fuera el caso, especifique :

Farm tools for outstanding farmers as well as a solar panel for residents in a rural setting as an incentive for well-performing in adopting the approach and proper implementation of the project.

6. Análisis de impacto y comentarios de conclusión

6.1 Impactos del Enfoque

¿El Enfoque empoderó a los usuarios locales de tierras, mejoró el involucramiento de las partes interesadas?
  • No
  • Sí, un poco
  • Sí, moderadamente
  • Sí, mucho

Land users learned the benefit of integrating three or more technologies/practices to improve soil fertility, and crop productivity and ensure the SLM is being in place.

¿El Enfoque facilitó la toma de decisiones basada en evidencia?
  • No
  • Sí, un poco
  • Sí, moderadamente
  • Sí, mucho

The approach certainly enables evidence-based decision-making by comparing the yield from the plots with treatment (technology packages) versus the control (without full packages).

¿El Enfoque ayudó a los usuarios de tierras a implementar y mantener Tecnologías MST?
  • No
  • Sí, un poco
  • Sí, moderadamente
  • Sí, mucho

The combination of three or more technologies, all in one inspires the land users to adopt and sustainably implement the SLM technologies.

¿El Enfoque mejoró la coordinación e implementación efectiva en costos de MST?
  • No
  • Sí, un poco
  • Sí, moderadamente
  • Sí, mucho

Coordination at a local level is not up to the expectation.

¿El Enfoque movilizó/mejoró el acceso a recursos financieros para implementar MST?
  • No
  • Sí, un poco
  • Sí, moderadamente
  • Sí, mucho
¿El Enfoque mejoró el conocimiento y capacidades de los usuarios para implementar MST?
  • No
  • Sí, un poco
  • Sí, moderadamente
  • Sí, mucho

It improves the knowledge and skills of land users to implement SLM by promoting collective learning and action that highly increases peer learning through observation and social learning.

¿El Enfoque mejoró el conocimiento y capacidades de otras partes interesadas?
  • No
  • Sí, un poco
  • Sí, moderadamente
  • Sí, mucho

It impacts or improves the knowledge and skills of indirect beneficiaries through farmer's ambassadors.

¿El Enfoque construyó/ fortaleció instituciones, colaboración entre partes interesadas?
  • No
  • Sí, un poco
  • Sí, moderadamente
  • Sí, mucho

It strengthens the inter-farmers collaboration and coordination that is seldom constrained by the overlaps with local activities such as public meetings and other communal affairs mostly known as new arrivals.

¿El Enfoque mitigó conflictos?
  • No
  • Sí, un poco
  • Sí, moderadamente
  • Sí, mucho
¿El Enfoque empoderó a grupos en desventaja social y económica?
  • No
  • Sí, un poco
  • Sí, moderadamente
  • Sí, mucho

Farmers who have no financial means to access and use chemical fertilizers and other inputs involved via the approach.

¿El Enfoque mejoró la equidad de género y empoderó a las mujeres y niñas?
  • No
  • Sí, un poco
  • Sí, moderadamente
  • Sí, mucho

One-third of a member of the farmers' group are women farmers- a signal for improvement of participation by gender.

¿El Enfoque alentó a jóvenes/ la siguiente generación de usuarios de tierras a involucrarse con MST?
  • No
  • Sí, un poco
  • Sí, moderadamente
  • Sí, mucho

There is an assumption that young people learn from the family and neighbors who engaged in the implementation of the approach. This certainly inspires the young generation to take up and implement SLM activities.

¿El Enfoque mejoró cuestiones de tenencia de tierra/ derechos de usuarios que obstaculizaron la implementación de la Tecnologías MST?
  • No
  • Sí, un poco
  • Sí, moderadamente
  • Sí, mucho
¿El Enfoque resultó en mejor seguridad alimentaria/ mejoró la nutrición?
  • No
  • Sí, un poco
  • Sí, moderadamente
  • Sí, mucho

Through promoting technologies/practices that improve production and productivity. By promoting legumes crop production using biofertilizers and as part of intercropping practices that ensure the nutrition security of the family farmers.

¿El Enfoque mejoró el acceso a los mercados?
  • No
  • Sí, un poco
  • Sí, moderadamente
  • Sí, mucho

It improves participants' access to the inputs market (selling organic fertilizers, green manure seeds, vermiworms, and surplus products).

¿El Enfoque llevó a un acceso mejorado a tierra y saneamiento?
  • No
  • Sí, un poco
  • Sí, moderadamente
  • Sí, mucho
¿El Enfoque llevó a un uso más sostenible/ fuentes de energía?
  • No
  • Sí, un poco
  • Sí, moderadamente
  • Sí, mucho

Mainly through supporting biogas/bioslurry technology, and the introduction of woodlots to family farmers via agroecology projects that adopt a similar approach.

¿El Enfoque mejoró la capacidad de los usuarios de tierras a adaptarse a los cambios climáticos/ extemos y mitigar desastres relacionados al clima?
  • No
  • Sí, un poco
  • Sí, moderadamente
  • Sí, mucho

This is partly through adopting minimum tillage practices, crop residue management, and the production and use of organic fertilizers that reduce carbon emissions and foster carbon sequestration.

¿El Enfoque llevó a oportunidades de empleo, ingresos?
  • No
  • Sí, un poco
  • Sí, moderadamente
  • Sí, mucho

It creates income opportunities by promoting surplus production, production, and sale of organic fertilizers, vermiworms, and green manure seeds.

6.2 Motivación principal del usuario de la tierra para implementar MST

  • producción incrementada

Integration of practices particularly treating the soil with lime and intensive production and use of organic fertilizers introduced through ISFM increase production.

  • reducción de la degradación del suelo

Integration of SLM technologies/practices acquired through the application of the approach mitigated the degree of land degradation at the farm level.

  • conciencia medioambiental

Through the provision of training, demonstration, and exchange visit... the approach promotes land users' consciousness regarding the environment.

  • conocimiento y capacidades mejorados de MST

The approach allows farmers to understand well the essence of SLM through evidence-based implementation and learning that promote their knowledge and skills.

6.3 Sostenibilidad de las actividades del Enfoque

¿Pueden los usuarios de tierras sostener lo que se implementó mediante el Enfoque (sin apoyo externo)?
Si respondió que sí, describa cómo:

As the production of organic fertilizers adopted on an individual basis and tangible benefit acquired from the implementation of the integrated approach introduced via the approach as well as the increasingly growing supply of lime for acid soil amendments similar to other chemical fertilizers, the likelihood of sustaining the approach for implementing integrated technologies is inevitable. Besides, the public organizations for instance bureaus of Agriculture and line offices such as in west Oromia of Jimma and Buno-Bedele zones institutionalized the production and uses of organic fertilizers via huge investments in establishing vermiculture centers to reach out to the large majority of smallholders subjected to soil degradation issues.

6.4 Fortalezas/ ventajas del Enfoque

Fuerzas/ ventajas/ oportunidades desde la perspectiva del usuario de la tierra
It promotes collective learning and action among smallholders living in a homogenous landscape facing similar land/soil degradation issues.
It enhances soil fertility and soil health by introducing integrated technologies and creating evidence-based learning.
Gain widespread publicity that allows the public and land users to build trust in the approach and component technologies that positively impact the livelihood of smallholders and the land in general.
Fuerzas/ ventajas/ oportunidades desde la perspectiva del compilador o de otra persona de referencia clave
The approach has been adopted and institutionalized within the government's mainstream rural development and agricultural extension.
The project and the implementation approach are in line with the government's short and long-term plan to ensure the food and nutrition security of the nations while conserving natural resource basis.
Integration is basic to address the nexus of issues that combine knowledge and skills development, the introduction of important agricultural inputs, technologies, or practices, all in one.

6.5 Debilidades/ desventajas del Enfoque y formas de sobreponerse a ellos

Debilidades/ desventajas/ riesgos desde la perspectiva del usuario de la tierra ¿Cómo sobreponerse a ellas?
Integrating technologies/practices and inputs via the approach has cost implications. Promote the land user's awareness of the cost-benefit of adopting the approach and introduction of subsidy to some inputs such as agriculture lime for acid soil amendments.
The approach drives labor-demanding technologies and practices. Promote collective action through adopting labor share arrangements as well as efficiently use family labor for follow-up of the production of organic fertilizers by task sharing.
The high investment cost for some technologies is promoted by the approach. Enable land users to make the right choices of diverse technologies catered through the project and the adopted approach.
Delay in supply of agricultural inputs such as agricultural lime Encourage private sectors involvement or the agro dealers in the supply of the agricultural inputs.
Debilidades/ desventajas/ riesgos desde la perspectiva del compilador o de otra persona de referencia clave ¿Cómo sobreponerse a ellas?
The limited scope of the project implementation sites. To try to reach out to similar landscapes with similar land degradation issues including the marginal regions. Or else, institutionalize the approach at the national level so that the public sector takes up and popularizes it in areas with similar problems.
The collaboration and collective action at local levels through the existing platform is staggered by new arrivals and other local administrative chores. Local government actors and partners need to be well aware and give due emphasis beyond considering the intervention implemented through ISFM as merely project activities that usually come and go.

7. Referencias y vínculos

7.1 Métodos/ fuentes de información

  • entrevistas con usuarios de tierras

8

  • entrevistas con especialistas/ expertos en MST

5

7.2 Referencias a publicaciones disponibles

Título, autor, año, ISBN:

Leta, G., Schulz, S., Alemu, G. 2020. Agricultural extension approach: evidence from an Integrated Soil Fertility Management project in Ethiopia. Frontiers of Agricultural Science and Engineering, 7(4): 1-13. DOI: 10.15302/J-FASE-2020331

¿Dónde se halla disponible? ¿Costo?

Free online

7.3 Vínculos a la información relevante disponible en línea

Título/ descripción:

Integrated Soil Fertility Management

URL:

https://ifdc.org/integrated-soil-fertility-management-isfm/

Vínculos y módulos

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