Blog IICA

Evidences

92 results

Deforestation in the Peruvian Amazon

01/12/2025 Go to Evidence

50% of deforestation in the Peruvian Amazon occurs on forest lands where the removal of tree cover is prohibited, showing that forest loss is concentrated in legally restricted areas. This situation reflects pressures associated with land-use change driven by activities such as shifting agriculture, cattle ranching, illegal and informal mining, and illicit crop cultivation, all of which significantly contribute to the degradation of ecosystems and forested lands SERFOR (2020).

SERFOR (2020)

Peru: Management in Amazonian Ecosystems

30/11/2025 Go to Evidence

1,250 hectares are under management or recovery processes in Amazonian ecosystems of Peru, integrating ecological restoration actions and sustainable forest management practices documented across various experiences in the country (SERFOR, 2018).

SERFOR, 2018

Peru: Expanding Agroforestry Systems

30/11/2025 Go to Evidence

3,000 hectares were rehabilitated through agroforestry systems in various regions of Peru, combining forest species and crops to restore degraded soils and strengthen the livelihoods of local communities, according to documented experiences (SERFOR, 2018).

SERFOR, 2018

Forest cover loss in LAC

30/11/2025 Go to Evidence

7% of forest cover was lost between 1990 and 2020 in Latin America and the Caribbean, equivalent to 138 million hectares, highlighting the scale of landscape degradation in the region and the urgency of advancing large-scale restoration and conservation efforts (World Resources Institute, 2024).

World Resources Institute, 2024

Restored Hectares in Perú's Andes

30/11/2025 Go to Evidence

500 hectares were restored in andean areas of Peru, reflecting the progress made in the recovery of high-Andean ecosystems and the implementation of sustainable management practices documented across multiple restoration experiences (SERFOR, 2018).

SERFOR, 2018

Forests in Latin America and the Caribbean.

30/11/2025 Go to Evidence

23% of the world’s forests and 60% of global biodiversity are located in Latin America and the Caribbean, highlighting the region’s strategic importance for ecosystem and biodiversity conservation. This significant share also reflects the critical role of LAC in providing essential ecosystem services and in supporting global efforts to address environmental degradation and climate change (World Resources Institute, 2024)

World Resources Institute, 2024

Emissions from land use in LAC.

30/11/2025 Go to Evidence

58% of greenhouse gas emissions in Latin America and the Caribbean originate from land use, land-use change, and the forestry sector, highlighting the significant weight of these activities in the region’s climate dynamics and the urgent need to strengthen mitigation efforts (World Resources Institute, 2024).

World Resources Institute, 2024

Barriers to the use of technology in agriculture

25/11/2025 Go to Evidence

The study assessed how precision technologies—such as sensors, GIS, and drones—relate to agricultural input management in the San Martín region of Peru. Based on surveys of 120 producers, it found that productivity and sustainability positively influence efficient input management, while costs, limited infrastructure, and resistance to change are the main barriers to their adoption

Santillán-Gonzáles, M., Ganoza-Roncal, J., Lobato-Galvez, R., Oliva-Cruz, C., & Arratea-Pillco, D. (2025).

Instituto Nacional de Innovación Agraria (INIA) Universidad Nacional de Trujillo (UNT)

Performance of Cuba OM-22 grass in the Peruvian dr

28/10/2025 Go to Evidence

The study compares three sowing methods (furrows, continuous seeding, and broadcasting) of the Cuba OM-22 hybrid grass in the dry tropics of Peru, evaluating biomass, initial establishment, survival, and forage nutritional composition. The results show significant differences in yield and nutritional quality depending on the method applied, providing useful evidence for improving forage practices in arid zones of the country (Vásquez et al., 2025)

Vásquez, H. V., Valqui, L., Valqui Valqui, L., Bobadilla, L. G., Maicelo, J. L., Altamirano Tantalean, M. A., Ampuero Trigoso, G., & Yalta Vera, J. (2025).

Instituto Nacional de Innovación Agraria (INIA)

Efficacy of cocoa husk biofertilizer

24/09/2025 Go to Evidence

This study evaluates the effect of a liquid biofertilizer made from cocoa husks on the growth and chlorophyll content of sweet pepper plants (Capsicum chinense) in San Martín, Peru. The results show significant increases in height, stem diameter, and chlorophyll content, especially with doses of 1250–3000 mL, demonstrating its potential as a sustainable input to improve the physiological performance and early growth of the crop (Solórzano et al., 2025).

Solórzano, R., Cruz, J., Gaona-Jimenez, N., Lozano, A., Díaz-Chuquizuta, H., Vallejos-Torres, G., & Siqueira-Bahia, R. (2025).

Instituto Nacional de Innovación Agraria (INIA)