Determinación del efecto de tres soluciones nutritivas en el cultivo de lechuga (Lactuca sativa) bajo el sistema de microtúnel en huertos urbanos en la ciudad de Guayaquil.

Abstract

The objective of this work was to evaluate the optimal concentration of nutrients in fertilization to obtain the highest yield in the lettuce crop, Lactuca sativa, in a micro tunnel culture system in urban orchards in Guayaquil, this trial was located at the Universidad Catolica de Santiago de Guayaquil. Three solutions were used in the experiment. nutritious where the nutrients required by the crop were provided. Within the three treatments we have T0 called control, with a nutrient concentration of 100%, T1 with a concentration of 75% and T2 with a concentration of 50%. For the data analysis, there were tools of experimental statistics standard deviation and average weight of the variables studied, which were: fresh root weight, fresh aerial foliar weight, total fresh weight, dry root weight, dry foliar weight and total dry weight within the three treatments with four repetitions for each one. As results are obtained that the T1 was more effective than the T0 treatments and T2, the latter keeping little difference in the results between them.