Revista de Investigaciones Altoandinas - Journal of High Andean Research

Vol 25, No 2 (2023)

Original articles

Technological parameters for agroindustrial concern from seeds of Castilla pumpkin (C. moschata) and bitter pumpkin (A. undulata)
Selena del Rocío Martínez-Betancourt, Erich Dietmar Rössel-Kipping, Laura Araceli López-Martínez, Hipólito Ortiz-Laurel, Alejandro Amante-Orozco, Héctor Martín Durán-García
73-82
pdf (Spanish)
DOI: https://doi.org/10.18271/ria.2023.466
Effect of the microalgae Chlorella vulgaris on the management of larvae and fry of Orestias luteus native to Lake Titicaca, Peru
Glicerio Reyes Amaru Chambilla, Ernesto Yujra Flores
83-89
pdf (Spanish)
DOI: https://doi.org/10.18271/ria.2023.441
Effect of low temperatures on the selection by tolerance for hybrid progenies of potato (Solanum sp.) with introgression of Solanum commersonii., in the community of Occopata, Cusco
Evelin Zarate Aller, Luis Justino Lizárraga Valencia, Christian Gamarra Cornejo, Alfonso Hernán Del Rio, Raymundo O. Gutiérrez-Rosales
90-98
pdf (Spanish)
DOI: https://doi.org/10.18271/ria.2023.502
Environmental economic valuation of the Interior Bay of Puno through choice experiments
Juan Walter Tudela-Mamani, Marián Alicia Hermoza-Gutiérrez, Richard Adnán Montagne-Velásquez, Aida Jiménez-Cutipa, Juan Pablo Velásquez-Barbachán, Ingrid Jimenez-Maldonado, Ruth Armida Meza-Duman, Dante Salas-Mercado, Evelin Amparo Yana-Neira, José Eduardo Ramírez-Aruquipa
99-108
pdf (Spanish)
DOI: https://doi.org/10.18271/ria.2023.509
Extraction and purification of papain obtained from three native species of the genus Vasconcellea
Ralph Stein Rivera-Botonares, Segundo Manuel Oliva-Cruz, Daniel Tineo Flores
109-116
pdf (Spanish)
DOI: https://doi.org/10.18271/ria.2023.447

Short article

Effect of cutting height on agronomic parameters of Tithonia diversifolia
Francys Mitchel Canto Saenz, Gustavo Ampuero trigoso, Hurley Abel Quispe-Ccasa
117-121
pdf (Spanish)
DOI: https://doi.org/10.18271/ria.2023.518
View All Issues