The search for natural sources to produce organic fertilizer, even when they are waste products, constitutes a sustainable environmental solution as well as efficient for the organoleptic quality in crops yield. The aim of this study was to experimentally produce organic fertilizer by means of household and market solid biowaste to improve the biomass of Solanum tuberosum L. Residues of purple corn, barley, eggshells, bananas, potatoes and avocado seeds were collected from January to December 2017. Th e residues were dried at room temperature (72-96 h) and then ground for mixing until pulverization of fl our was obtained. Th e characterization was based on 100 g: 25% of purple corn, 25% of barley, 5% of eggshell, 20% of banana peel, 10% of potato skin and 15% of seed of avocado. The multi-component mixture was used as an organic fertilizer applying to S. tuberosum cultured soils. When co...

The search for natural sources to produce organic fertilizer, even when they are waste products, constitutes a sustainable environmental solution as well as efficient for the organoleptic quality in crops yield. The aim of this study was to experimentally produce organic fertilizer by means of household and market solid biowaste to improve the biomass of Solanum tuberosum L. Residues of purple corn, barley, eggshells, bananas, potatoes and avocado seeds were collected from January to December 2017. Th e residues were dried at room temperature (72-96 h) and then ground for mixing until pulverization of fl our was obtained. Th e characterization was based on 100 g: 25% of purple corn, 25% of barley, 5% of eggshell, 20% of banana peel, 10% of potato skin and 15% of seed of avocado. The multi-component mixture was used as an organic fertilizer applying to S. tuberosum cultured soils. When co...

El conocimiento científico constituye un recurso intangible que se expresa en indicadores de visibilidad; sin embargo, no siempre permite expresar determinado nivel de progreso sobre lo que se realiza y menos, dimensionar aperturas competitivas.El objetivo fue crear un modelo cognoscitivo de innovación ecotecnológica ante la disposición de biorresiduos orgánicos para el desarrollo agrícola y emprendimiento social. Mediante la mezcla de multicomponentes de biorresiduos (domiciliarios-mercados agropecuarios) se obtuvo un tipo de abono orgánico que se aplicó como tratamiento experimental para valorar el rendimiento de la talla y peso sobre Solanum tuberosum L. (variedad lengua) donde hubo diferencias estadísticamente significativas (p<0,05) con el tratamiento sin la aplicación del abono. El resultado logrado permitió crear un modelo de gestión con ejes dinámicos donde se mos...

En el presente trabajo se utilizaron los tres colores de camote que se encontraban en el mercado Grau. El proceso de secado se realizó por tres medios: secado al medio ambiente, la mufla y el secador solar de la Escuela de Física. El objetivo fue obtener harina de Camote con la finalidad de remplazar la harina de trigo, para producir fideo, porque el costo es menor y, además, se puede producir camote en los campos desértico con mayor rendimiento.

The current trend is to consume natural products with functional properties that reduce the risk of developing several types of diseases. One of the foods that meets these characteristics is mashua (Tropaeolum tuberosum), since it is an important source of bioactive compounds such as anthocyanins, glucosinolates and phenols. This feature is especially distinctive in purple and black mashuas compared to the yellow ones, because they have higher antioxidant capacity and are rich in phenolic compounds. The purpose of this research is to identify the active principles of black mashua, as well as to elaborate a mixed drink of mashua and pineapple (Golden variety) and to study the effect of the production process on the conservation of these active principles in the mixed drink.

The current trend is to consume natural products with functional properties that reduce the risk of developing several types of diseases. One of the foods that meets these characteristics is mashua (Tropaeolum tuberosum), since it is an important source of bioactive compounds such as anthocyanins, glucosinolates and phenols. This feature is especially distinctive in purple and black mashuas compared to the yellow ones, because they have higher antioxidant capacity and are rich in phenolic compounds. The purpose of this research is to identify the active principles of black mashua, as well as to elaborate a mixed drink of mashua and pineapple (Golden variety) and to study the effect of the production process on the conservation of these active principles in the mixed drink.