The effect of seed inoculation on the fixation capacity of molecular nitrogen and production power of ground and underground biomass of pea (Pisum sativum)

age caracteres de rendimiento composante de rendement crop yield edad etapas de desarrollo de la planta fixation de l'azote inoculation inoculation methods nitrogen fixation nitrogenasa nitrogenase pisum sativum plant developmental stages rendement des cultures rendimiento de cultivos seed semence semillas yield components