Physiological quality and yield of bean seeds from the seeds treated with rooter and mineral nutrition plants

The objective of this study was to evaluate the effect of the rooter applied through seed treatment on the physiological quality of seeds and the leaf fertilization associated with the seed treatment with rooter in agronomic traits in the bean culture. For the research in field, seeds of cultivar Perola were treated with the Tegram (R) fungicide in association with the Wiser rooter in the dosage of 200 mL/100 kg seeds. Seeds were sown in soil with or without fertilization and after 30 and 60 days of the sowing, the leaf fertilization was made with Fitofos K Plus (R). This research was constituted of split plot in factorial system 2x2x2 (leaf fertilization, soil fertilization and rooter) in RBD. It was evaluated the population at 21 days and the productivity. For laboratory research, 5 lots of seeds of Perola cultivar treated with the fungicide Tegram and the Wiser rooter in the dosagem of 200 mL/100 kg seeds were used, in a factorial system 5x2 (lots and rooter) in RBD. Seeds were evaluated by germination test, emergency in bed, emergency in vases and shoot dry matter. The use of the rooter reduces germination and vigor of bean seeds and associated with leaf fertilizer, provided an increase in the productivity in the absence of soil fertilization.