The present work aims to determine the effect of a pellet formulation based on Andean crops (arracacha, achira, mashua, oca, cañihua and tarwi) in a murine model as a useful criterion for the design of food products with added value. taking into account the weight and height gain of rodents of the BALB / C-53 strain. Taguchi's methodology was used in the formulation and optimization process, which allowed working with six factors: arracacha (Ar) Arracacia xanthorrhiza, achira (Ac) Canna indica L., mashua (Ma) Tropaeolum tuberosum, oca (Oc) Oxalis tuberosa, cañihua (Ca) Chenopodium pallidiulle aellen, tarwi (Ta) Lupinus mutabilis, with 2 levels of work, for this orthogonal matrix L8 was determined (27). 8 treatment groups were formed for each of the formulations in the form of pellets (F1, F2, F3, F4, F5, F6, F7 and F8) and a control group, the different formulations were administered f...

Lettuce (Lactuca sativa L.) is a vegetable that presents versatility in cultivation techniques. Currently, research related to the productive behavior of cultivars and the evaluation of pests and diseases are being conducted. To minimize the damage of phytophagous insects on the production of leafy vegetables, the use of sticky traps of different colors has been recommended. Therefore, the purpose of this work was to identify the insects associated with the lettuce (L. sativa) crop trapped based on the chromatic trap (yellow and blue), using Razecol 100® (agricultural adherent), during the period from September to October 2022, under the Vegetable Research and Social Projection Program of the Universidad Nacional Agraria La Molina, Lima, Peru. 866 individuals distributed in six orders (Diptera, Hemiptera, Lepidoptera, Coleoptera, Neuroptera and Hymenoptera) and nine families were collec...

En los últimos años ante el denominado “boom de la construcción”, se ha expresado en diversos foros nacionales e internacionales, la preocupación sobre el nivel de sostenibilidad que experimentan las ciudades, como consecuencia del acelerado proceso de renovación urbana y densificación de sus espacios. En ese contexto, se avizoran dos tendencias que pueden aportar soluciones importantes para un mejor nivel de la sostenibilidad, es así que tenemos el movimiento de construcción sostenible y la denominada envolvente verde, que tiene por objetivo, desarrollar la infraestructura verde, como un elemento central de la sostenibilidad. Es así que mediante esta investigación tenemos como objetivo estimar el Impacto ambiental comparado asociado a la infraestructura verde en una edificación con criterios de sostenibilidad, aportando en la discusión académica sobre la sostenibilidad ...