Reducing GHG emissions in potato-pasture systems in Ecuador and Peru

Code:
240219
Initiative:
Extraordinary Call
Other agencies:
USD 300.000
Counterpart Amount:
USD 600.000
Execution time
48 Months
Total Amount:
USD 900.000
Participating countries:
Ecuador Ecuador Peru Peru
Funding source:
Other agencies 33% Counterpart Amount 67%

Executive Summary

The potato-pasture production systems in the Andean region (AR) of Ecuador and Peru are essential for the sustainability of households in both countries, providing economic, social, and nutritional benefits. In the AR of both countries, the production of potatoes and pastures for bovine feed has been expanding, generating economic and social benefits but also causing environmental problems when these activities are practiced using extensive production models. This is mainly due to poor agricultural practices, particularly the mismanagement of soils and inputs used in crop production. However, the potato-pasture production systems have great potential, especially due to the unmet demand for rotational crops and pastures used as the primary nutrient for producing milk and dairy products in both countries. These systems mainly rely on conventional management practices with production technologies where the use of tillage and nitrogen fertilizers is excessive, promoting higher GHG emissions and relatively low productivity. The project aims to reduce greenhouse gas (GHG) emissions through the use of Conservation Agriculture (CA) practices in the potato-pasture production systems of the AR in Ecuador and Peru. It includes the following components: 1. Establishment of the baseline through the characterization and typification of agricultural production systems in the study areas of Ecuador and Peru. 2. Evaluation of the effect of CA and conventional practices on crop productivity, soil conservation and nutrients, economic benefits, and GHG emissions. 3. Comparison of GHG emissions measured through gas chromatography with estimates made by the IPCC and integration of information using extrapolation methods at the regional level. 4. Capacity development through knowledge management, cooperation, and training. The project will be executed by a cooperation platform integrated by the National Institute of Agricultural Research (INIAP) of Ecuador and the National Agrarian University La Molina (UNALM) of Peru. The project is funded by the New Zealand Government as part of its contribution to the Global Research Alliance on Agricultural Greenhouse Gases (GRA).

The technological solution

Measuring greenhouse gas (GHG) emissions in agriculture (carbon dioxide CO2, methane CH4, and nitrous oxide N2O) is an imperative necessity to effectively address climate change. It provides a solid foundation for implementing sustainable agricultural practices, complying with international commitments, improving productive efficiency, and developing informed policies. This measurement is fundamental to ensuring the environmental, economic, and social sustainability of the agricultural sector.

Furthermore, countries participating in international agreements, such as the Paris Agreement, are committed to reducing their GHG emissions. Accurate measurement in the agricultural sector is essential for reporting compliance with these commitments and contributing to national emission reduction goals. Measuring GHG emissions allows the identification of agricultural practices that are not only more sustainable but also more efficient. For example, optimizing fertilizer use and improving manure management can reduce emissions while simultaneously enhancing productivity and soil health.

Results

The research results include the baseline with the characterization and typification of the potato-pasture production systems in the province of Chimborazo in Ecuador and the Department of Junín in the province of Jauja in Peru; evaluation of productivity, soil quality, economic benefits, and measurement of GHG fluxes in the plots established with conservation agriculture practices and conventional production systems; comparison of the measured values of soil GHG fluxes with the estimates made by the IPCC; and integration of productive, socio-economic, and environmental information at the regional level, as well as the creation of an innovation platform, dissemination of knowledge, and capacity building for researchers and professionals of the platform.

Beneficiaries

In the Andean Region (AR) of Ecuador and Peru, approximately 200 families involved in potato-pasture production systems and 20 professionals, including teachers, technicians, and researchers from the National Institute of Agricultural Research (INIAP) and the National Agrarian University La Molina (UNALM), will directly benefit from this initiative. Additionally, Master's students from Ecuador and Peru conducting their thesis research, as well as other institutions and organizations linked to the project, will participate in the research, training, and technology transfer processes related to Conservation Agriculture practices and greenhouse gas measurement.

Indirect beneficiaries in the AR of Ecuador and Peru are estimated to include Agricultural Production Units (APUs) dedicated to the potato-pasture system in Chimborazo province (500 APUs) in Ecuador, and in Junín department, Jauja province (500 APUs) in Peru. It is expected that at least 120 students from agricultural faculties in Ecuador and Peru, along with 60 professionals, including teachers, technicians, and researchers from other institutions, will also indirectly participate.

Sustainable Development Goals

Responsible consumption and production Climate action Life on land Partnerships for the goals

Main donors

Participating Organizations

Executor
  • Instituto Nacional de Investigaciones Agropecuarias (INIAP) - Ecuador
Co-executor
  • Universidad Nacional Agraria La Molina (UNALM) - Perú

Graphics and data

Financing by country (in USD)
FONTAGRO Amount Other agencies Counterpart Amount

Geolocated Map

Sponsors
BID
IICA
With the support of
Fondo Coreano de Alianza para el Conocimiento en Tecnología e Innovación (KPK)