Browsing by Author "Alvarez Herrera, Javier Giovanni"
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Aplicación de un fertilizante enriquecido con silicio y materia orgánica en arroz (oryza sativa l.) cultivado en ibagué y el guamo (tolima, colombia).
Alvarez Herrera, Javier Giovanni; Daza Torres, Martha Constanza; Mendoza Forero, CristinaEste trabajo tuvo como objetivo evaluar el efecto de diferentes dosis y épocas de aplicación de un suplemento fertilizante enriquecido con silicio, materia orgánica y elementos menores en el cultivo de arroz variedad ...Universidad Nacional de Colombia Revistas electrónicas UN Revista Facultad Nacional de Agronomía Medellín. -
Effect of calcium chloride and refrigeration on the quality and organoleptic characteristics of cape gooseberry (Physalis peruviana L.)
Alvarez Herrera, Javier Giovanni; Reyes-Medina, Andrea Johana; Pinzón, Elberth HernandoThe gooseberry is one of the exotic fruit species most important in Colombia. Calcium has been shown to be important for quality maintenance in fruits and vegetables, as it prevents a number of physiological disorders ...Universidad Nacional de Colombia Revistas electrónicas UN Acta Agronómica. -
Growth and Production of rice (Oryza Sativa l.) under different fertilization plans with Silicon
Alvarez Herrera, Javier Giovanni; Pinzón Gómez, Linda Paola; Vélez, Javier EnriqueThe application of fertilizers to rice crops constitutes a large percentage of productions costs, which in recent years have increased; therefore, it is necessary to implement alternatives that optimize the application and ...Universidad Nacional de Colombia Revistas electrónicas UN Ingeniería e Investigación. -
Study of the spatial variability of moisture and compaction in soils with different plant covers
Pinzón-Gómez, Lida Paola; Alvarez Herrera, Javier Giovanni; Mesa-Amezquita, AndrésSoil is a dynamic system, with physical, chemical and biological properties that have high spatial variability, making necessary to use innovative methodologies to study this variability. The aim of this study was to ...Universidad Nacional de Colombia Revistas electrónicas UN Agronomía Colombiana.