Browsing Turrialba by Author "Calderón Pérez, Guido"
Now showing items 1-2 of 2
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Epocas de siembra y deshierbo para el cultivo de la quinua [Chenopodium quinoa] en condiciones del Altiplano de Puno, Perú.
Calderón Pérez, Guido; Blasco Lamenca, Mario; Barboza B, Jesús (Instituto Interamericano de Cooperación para la Agricultura (IICA), 1980-04)This study was undertaken to investigate the effects of two agricultural management variables, time periods for planting and weed control, on quinua (Chenoapodium quinoa) yield. On average rainfall distribution years it ... -
Fertilización del cultivo de quinua [Chenopodium quinoa] en condiciones del Altiplano de Puno, Perú [fertilizantes NPK]
Barboza B, Jesús; Blasco Lamenca, Mario; Calderón Pérez, Guido (Instituto Interamericano de Cooperación para la Agricultura (IICA), 1980-04)The purpose of this study was to determine quinua (Chenopodium quinoa) yield responses to applications of N.P.K, in conditions of Puno Highlands, Peru. Quinua production was significantly increased by N applications, while ...