Study of nodulation and yield parameters of soybean after application of two types of inoculants in different conditions of irrigation

besoin en eau crecimiento croissance dose d'irrigation dosis de riego essai fixation de l'azote glycine max growth inoculation inoculation methods irrigation rates necesidades de agua nitrogen fixation nudosidades radiculares pruebas rendement rendimiento rhizobium root nodulation root nodules seed semence semillas trials water requirements yields