Comportamiento agronómico del cultivo de arroz a la aplicación de Activadores enzimáticos en diferentes dosis en la zona de la Carmela, Cantón Babahoyo

This experimental work was carried out on the grounds of the La Carmela Campus belonging to the Pimocha Parish of the Babahoyo Canton, located at Km 12 of the Babahoyo - Jujan road. The objective of this investigation was to evaluate the agronomic behavior of rice with Zerebra application at different doses and epcosa of application, and its influence on the development and yield of the crop. Rice sowing was done with the INIAP14 variety in plots of 16 m2. Treatments were distributed in a randomized complete block design. For the evaluation of means, the Tukey test was used at 5% significance. At the end of the crop cycle, plant height, number of tillers per m2, grains per panicle, length and number of panicles m2, days to flowering, days to harvest, number of grains per panicle, weight 1000 seeds and yield per hectare were evaluated. . The results determined that the agronomic characteristics of plant height, number of tillers and panicles / m2, length of panicle and grains per panicle showed good results applying the treatments. The highest yield was presented with the application of Zerebra® 0.2 + fertilizer at 15, 25 and 35 days after sowing. Zerebra® 0.2 + fertilizer at 15, 25 and 35 days after sowing showed the highest profit and net benefit.

This experimental work was carried out on the grounds of the La Carmela Campus belonging to the Pimocha Parish of the Babahoyo Canton, located at Km 12 of the Babahoyo - Jujan road. The objective of this investigation was to evaluate the agronomic behavior of rice with Zerebra application at different doses and epcosa of application, and its influence on the development and yield of the crop. Rice sowing was done with the INIAP14 variety in plots of 16 m2. Treatments were distributed in a randomized complete block design. For the evaluation of means, the Tukey test was used at 5% significance. At the end of the crop cycle, plant height, number of tillers per m2, grains per panicle, length and number of panicles m2, days to flowering, days to harvest, number of grains per panicle, weight 1000 seeds and yield per hectare were evaluated. . The results determined that the agronomic characteristics of plant height, number of tillers and panicles / m2, length of panicle and grains per panicle showed good results applying the treatments. The highest yield was presented with the application of Zerebra® 0.2 + fertilizer at 15, 25 and 35 days after sowing. Zerebra® 0.2 + fertilizer at 15, 25 and 35 days after sowing showed the highest profit and net benefit.

El presente trabajo experimental se realizó en los terrenos del Recinto la Carmela perteneciente a la Parroquia Pimocha del Cantón Babahoyo, ubicado en el Km 12 de la vía Babahoyo – Jujan. El objetivo de esta investigación fue evaluar el comportamiento agronómico de arroz con aplicación de Zerebra en diferentes dosis y epcosa de aplicación, y su influencia sobre el desarrollo y rendimiento del cultivo. La siembra de arroz se hizo con la variedad INIAP14 en parcelas de 16 m2. Los tratamientos se distribuyeron en un diseño de bloques completos al azar. Para la evaluación de medias se utilizó la prueba de Tukey al 5 % de significancia. Al final del ciclo del cultivo se evaluó altura de plantas, número de macollos por m2, granos por panícula, longitud y número de panículas m2, días a floración, días a cosecha, número de granos por panícula, peso 1000 semillas y rendimiento por hectárea. Los resultados determinaron que las características agronómicas de altura de planta, número de macollos y panículas/m2, longitud de panícula y granos por panícula presentaron buenos resultados aplicando los tratamientos. El mayor rendimiento se presentó con la aplicación Zerebra® 0,2 + fertilizante a los 15, 25 y 35 días después de la siembra. Zerebra® 0,2 + fertilizante a los 15, 25 y 35 días después de la siembra presentó la mayor utilidad y beneficio neto.