Examinando por Autor "Condori Ataupillco, Leivi Tatiana"

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Guía de uso de Azospirillum en la producción de maíz morado en la sierra peruana
(Instituto Nacional de Innovación Agraria (INIA), 2025-08-27) Condori Ataupillco, Leivi Tatiana; Garcia-Blasquez Morote, Cayo; Alarcón Romani, Susan Milagros; Solórzano Acosta, Richard Andi
El INIA, a través de la Dirección de Servicios Estratégicos Agrarios (DSEA), viene ejecutando el proyecto de inversión “Mejoramiento de los servicios de investigación y transferencia tecnológica en el manejo y recuperación de suelos agrícolas degradados y aguas para riego en la pequeña y mediana agricultura en los departamentos de Lima, Áncash, San Martín, Cajamarca, Lambayeque, Junín, Ayacucho, Arequipa, Puno y Ucayali”, con CUI N° 2487112, el cual tiene como uno de sus objetivos evaluar alternativas tecnológicas para el manejo de suelos y agua en la producción agrícola. En este contexto, la aplicación de bacterias promotoras de crecimiento vegetal (BPCV) es una alternativa prometedora para incrementar la producción de los cultivos de manera sostenible. En particular, la inoculación de Azospirillum en el cultivo de maíz morado ha demostrado ser una opción viable para favorecer el crecimiento y desarrollo del cultivo, y disminuir el uso de fertilizantes sintéticos. La “Guía de uso de Azospirillum en la producción de maíz morado en la sierra peruana” presenta la metodología detallada para la inoculación de este microorganismo, la descripción de sus características y consideraciones para su manejo. El presente documento se pone a disposición de productores, técnicos, investigadores y público general interesado en conocer el uso de inoculantes microbianos agrícolas.
Local ecological knowledge for water management: a feasible solution through ecosystem services in high-Andean mountains
(Frontiers Media S.A., 2026-02-27) Flores Marquez, Ricardo; Puga Calderón, Rodrigo Julio; Condori Ataupillco, Leivi Tatiana; Madrigal Martínez, Santiago
Introduction: Mountain ecosystems are particularly sensitive to the impacts of climate change, which, in turn, affect the wellbeing of local populations. In this context, the sustainable use of ecosystem services is crucial to supporting the social and economic welfare of Andean communities in South America. The development of local ecological knowledge has facilitated both environmental adaptation and strengthened environmental awareness. Particularly, the qocha, an ancestral water-related agricultural technology, provides hydro-social value, and represents a local climate-change adaptation measure, however their ecosystem services valuation has not been integrally performed. Thus, we aimed to map and assess the perceived services associated with Yuyuchaqocha, a small reservoir managed by a high-Andean community characterized by pronounced economic poverty. Methods: The methodology included semi-structured interviews with key informants, participatory mapping, and field observation. The participatory process involved the community, municipal, and technical stakeholders operating within the study area. The economic valuation was done by contingent valuation, market prices, and travel cost methods. Results: The results revealed that local inhabitants recognized 10 ecosystem services (five provisioning services and five cultural services), primarily concentrated along its shores. The total local perceived value of these services was estimated at USD 10,104.97, benefiting the rural communities of Huanupampa and Totos. Among the cultural services, those related to community organization, species conservation, and the pagapu celebration had the highest economic values. Discussions: Disseminating the results at various organizational levels would foster the integration of the local worldview into management plans, contributing to their legitimacy and sustainability, and promoting the involvement of institutions engaged in the intervention of mountain water socio-ecosystems. In this regard, integrating local ecological knowledge with ecosystem services valuation can be replicated or adapted in other regions.
Water management in quinoa cultivation: quantification of the water footprint and climate projections in an inter-Andean valley
(Springer, 2026-04-07) Flores Galindo, Fredy; Condori Ataupillco, Leivi Tatiana; Flores Marquez, Ricardo; Alarcón Romani, Susan Milagros; Solórzano Acosta, Richard Andi
Efficient water management in agriculture is key to the sustainability of crops in inter-Andean valleys (IAV), where water availability is at risk due to climate change (CC). Quinoa, as a strategic crop in these ecosystems, requires a detailed analysis of its water use to optimize its production without compromising water resources. This study quantified the water footprint (WF) (green, blue and grey) of three quinoa varieties (INIA 415 Pasankalla, INIA 420-Negra Collana and INIA 441-Señor del Huerto) harvested in a sandy loam soil in an IAV of Peru. In addition, the trend of the WF in 12 agricultural seasons was evaluated, and future climate scenarios (SSP1-2.6, SSP3-7.0 and SSP5-8.5) were projected to estimate the impact of CC on the crop's water demand towards 2090–2100. The results showed significant differences in water-use efficiency among varieties. INIA 441-Señor del Huerto showed the highest water efficiency, with a 3.20 t ha⁻¹ yield and a low total WF, making it more sustainable under CC conditions. In contrast, INIA 420-Negra Collana had a higher water demand, making it less viable under water-stress scenarios. Climate projections indicate an increase in water demand for quinoa under scenarios of greater radiative forcing, which underscores the need to develop water management strategies. These findings highlight the importance of selecting more efficient varieties for water use and adopting sustainable practices to mitigate the effects of climate change on quinoa production at IAV.