Browsing Artículos de Investigación by Author "Rodriguez Espinoza, Ronald F."
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Analysis of the Yield of Radish (Raphanus Sativus L.) Fertilized with Compost Based on Organic Waste from Markets and its Relationship with its Stomatal Density
Cruz Nieto, Dante D.; Rodriguez Espinoza, Ronald F.; Legua Cárdenas, José A.; Natividad Huasupoma, Delicias E.; Ipanaqué Roña, Juan M.; Abarca Rodríguez, Joaquin J.; Ramos Pacheco, Ronald L. (Chemical Engineering Transactions, 2022)Acceso abiertoFor higher yields in vegetable cultivation, the availability of soil nutrients must be improved. Therefore, the aim of this research was to establish the relationship between stomatal density and the yield of the radish ... -
Effect of Activated Carbon Made from Cocoa (Theobroma Cacao L.) Shells on the Adsorption of Iron in Aquifer Water
Azabache Liza, Yrwin F.; Tapia Gómez, Leyllith O.; Rodriguez Espinoza, Ronald F.; Vargas Vásquez, Luis M.; Guerrero Escobedo, Adolfo E.; Mendiola Céspedes, Anita R.; Liza Santa-Cruz, Paula C. (Chemical Engineering Transactions, 2022)Acceso abiertoThis research aims to determine the effect of activated carbon obtained from cocoa husks (Theobroma cacao L.) on the adsorption of iron (II) present in water of an aquifer for human consumption. Charcoal was prepared at ... -
Removal of Color and Turbidity in Runoff Water using Coconut (Cocos Nucifera) Endocarp Activated Carbon
Azabache Liza, Yrwin F.; Santillán Gutierrez, Karla M.; Rodriguez Espinoza, Ronald F.; Guerrero Escobedo, Adolfo E.; Mendiola Céspedes, Anita R.; Olano Arévalo, Roydichan; Vela Vásquez, Teresa (Chemical Engineering Transactions, 2022)Acceso abiertoThe aim of this research was to determine the efficiency of activated carbon obtained from coconut (Cocos nucifera) endocarp in the reduction of color in runoff water to improve its quality. For this purpose, activated ... -
Stomatal Density and its Relationship with Yield of Radish (Raphanus Sativus L.) Fertilized with Biol Produced from Sugar Cane Residues
Cruz Nieto, Dante D.; Rodriguez Espinoza, Ronald F.; Legua Cárdenas, José A.; Ipanaqué Roña, Juan M.; Ramos Pacheco, Ronald L.; Abarca Rodriguez, Joaquin J.; Natividad Huasupoma, Delicias E.; Fernández Herrera, Fredesvindo; Zapata del Solar, Helen A. (AIDIC The Italian Association of Chemical Engineering, 2022-12-15)Acceso abiertoThe impact of agro-industrial waste can be reduced by using it in crop fertilization. The aim of this study was to evaluate the stomatal density and yield of radish (Raphanus Sativus L.) fertilized with biol at different ... -
Water retentivity and environmental impact assessment in the headwaters of the Chambira micro-watershed, San Martin region
Pinedo Canta, Juan J.; Rojas Alava, Fiorella; Guerrero Escobedo, Adolfo E.; Azabache Liza, Yrwin F.; Rodriguez Espinoza, Ronald F.; Ramirez Chujutalli, María (Elsevier, 2023-05-12)Acceso abiertoThe study found that maximum precipitation and water retention occur in February for the Cacao sector and in October and February for the Caliza sector, with minimum values in July. The correlation between precipitation ...