Efecto de VIUSID® Agro en el cultivo de lechuga (Lactuca sativa, L.) en condiciones de organoponía.

The work was developed in the urban organic garden "Mercasa", Las Tunas; in the period from the first day to December 27, 2019, with the objective of evaluating the effect of different doses of VIUSID® Agro on the yield of lettuce crop, cv. Fomento-95, under urban organic garden conditions. A completely randomized design with four treatments (control without application and application of VIUSID® Agro at 0.15, 0.20 and 0.25 ml L-1 of water) was used. The following morphoagronomic variables were evaluated: plant height, leaf length and width, stem diameter, number of leaves, root length, mass per plant and yield. The data obtained were subjected to a simple analysis of variance using the Statgraphics statistical package. The best results obtained in most of the morphological and yield variables evaluated corresponded to the VIUSID® Agro dose of 0.15 ml L-1 of water, with greater economic feasibility. [ABSTRACT FROM AUTHOR]