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Efecto de concentraciones de humus y microorganismos eficientes (EM) aplicados al suelo,en la producción de maíz (Zea mays L.) en la zona de Simón Bolívar
dc.contributor.advisor | Barros Veas, Carlos | |
dc.contributor.author | Rochina Meza, Fernanda Lissette | |
dc.date.accessioned | 2020-08-04T06:40:10Z | |
dc.date.available | 2020-08-04T06:40:10Z | |
dc.date.issued | 2020 | |
dc.identifier.uri | http://dspace.utb.edu.ec/handle/49000/8248 | |
dc.description | The research was carried out on the premises of the “ROCHINA” farm, in the Simon Bolivar canton, in the province of Guayas. The “Somma” maize hybrid was investigated, using two sources of liquid humus and efficient micro-organisms, in three replications. The objective of the work was to evaluate the application of concentrations of liquid humus and efficient microorganisms (EM) to the soil. Corn sowing was done manually in 20 m2 experimental plots. Treatments were distributed in a complete randomized block design. The andeva determined the statistical significance and evaluation of means was performed with the Tukey significance test at 5%. The variables evaluated were: plant height, insertion height, days to flowering, days to harvest, ears diameter, ears length, grain weight, yield per hectare and economic analysis. The results show that the treatment 1.0 l / ha Humus 27.0% + 1.5 l / ha ME presented higher averages in the variables: plant height, insertion height, ear diameter, ear length, weight of grain and number of grains. The highest yield was achieved in the treatment 1.0 l / ha Humus 27.0% + 1.5 l / ha ME (9577.96 kg / ha). In addition, treatment 1.0 l / ha Humus 27.0% + 1.5 l / ha ME had the highest net benefit and benefit ($ 1,498.74 and 2.11). | es_ES |
dc.description | The research was carried out on the premises of the “ROCHINA” farm, in the Simon Bolivar canton, in the province of Guayas. The “Somma” maize hybrid was investigated, using two sources of liquid humus and efficient micro-organisms, in three replications. The objective of the work was to evaluate the application of concentrations of liquid humus and efficient microorganisms (EM) to the soil. Corn sowing was done manually in 20 m2 experimental plots. Treatments were distributed in a complete randomized block design. The andeva determined the statistical significance and evaluation of means was performed with the Tukey significance test at 5%. The variables evaluated were: plant height, insertion height, days to flowering, days to harvest, ears diameter, ears length, grain weight, yield per hectare and economic analysis. The results show that the treatment 1.0 l / ha Humus 27.0% + 1.5 l / ha ME presented higher averages in the variables: plant height, insertion height, ear diameter, ear length, weight of grain and number of grains. The highest yield was achieved in the treatment 1.0 l / ha Humus 27.0% + 1.5 l / ha ME (9577.96 kg / ha). In addition, treatment 1.0 l / ha Humus 27.0% + 1.5 l / ha ME had the highest net benefit and benefit ($ 1,498.74 and 2.11). | es_ES |
dc.description.abstract | La investigación fue realizada en los predios de la finca “ROCHINA”, en el cantón Simon Bolivar, en la provincia del Guayas. Se investigó el híbrido de maíz “Somma”, empleando dos fuentes de humus liquidos y micororgsnimos efcientes, en tres repeticiones. El objetivo del trabajo fue evaluar la aplicación de concentraciones de humus líquido y microorganismos eficientes (EM) al suelo. La siembra de maíz se hizo manualmente en parcelas experimentales de 20 m2. Los tratamientos fueron distribuidos en un diseño bloques completos al azar. La andeva determinó la significancia estadística y evaluación de medias se realizó con la prueba de significancia de Tukey al 5 %. Las variables evaluadas fueron: altura de planta, altura de inserción, días a floración, días a cosecha, diámetro de mazorcas, longitud de mazorcas, peso de grano, rendimiento por hectárea y análisis económico. Los resultados muestran que el tratamiento 1,0 l/ha Humus 27,0 % + 1,5 l/ha EM presentó mayores promedios en las variables: altura de plantas, altura de inserción, diámetro de mazorca, longitud de mazorca, peso de grano y número de granos. El mayor rendimiento se logró en el tratamiento 1,0 l/ha Humus 27,0 % + 1,5 l/ha EM (9577,96 kg/ha). Además, el tratamiento 1,0 l/ha Humus 27,0 % + 1,5 l/ha EM tuvo la mayor utilidad y beneficio Neto ($ 1498,74 y 2,11). | es_ES |
dc.format.extent | 50 p. | es_ES |
dc.language.iso | es | es_ES |
dc.publisher | BABAHOYO:UTB,2020 | es_ES |
dc.rights | Atribución-NoComercial-SinDerivadas 3.0 Ecuador | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/ec/ | * |
dc.subject | Maíz | es_ES |
dc.subject | Suelo | es_ES |
dc.subject | Microorganismos | es_ES |
dc.subject | Concentración | es_ES |
dc.title | Efecto de concentraciones de humus y microorganismos eficientes (EM) aplicados al suelo,en la producción de maíz (Zea mays L.) en la zona de Simón Bolívar | es_ES |
dc.type | bachelorThesis | es_ES |