Efecto del bioproducto CBQ-AgroG® sobre la respuesta morfofisiológica y agronómica de frijol común cultivar 'CIAP 7247'.

The lack of chemical fertilizers has stimulated the use of alternatives (such as the use of bioproducts) to increase plant growth and production. The objective of the work was to evaluate the effect of microbial origin CBQ-AgroG® bioproduct on the physiological and agronomic response of Phaseolus vulgaris L. cultivar 'CIAP-7247'. Seeds with basic category and three doses of the CBQ-AgroG® bioproduct (10.0, 20.0 and 30.0 l ha-1) were used and compared with an absolute control and a relative control (Fitomas E, 2.0%). The height, number of leaves per plant, fresh mass, dry mass and leaf area were evaluated. In addition, the agricultural yield and its components were estimated. Plants increased height up to 45 days after sowing. The maximum values of the morphophysiological variables number of leaves, leaf area, fresh and dry mass were reached 45 days after sowing. Subsequently, they decreased until reaching physiological maturity. With the doses of 20.0 and 30.0 l ha-1, all the morphophysiological and agronomic indicators reached significantly higher values with respect to the rest of the treatments. The first dose is recommended as it is cheaper. [ABSTRACT FROM AUTHOR]