Using the CROPGRO-perennial forage model to simulate the effect of asymbiotic nitrogen fixation on the growth of brachiariagrass - Gomes, Fagner Júnior; Boote, Kenneth J; Pedreira, Carlos Guilherme Silveira; Pedreira, Bruno C; Bosi, Cristiam; Bourscheidt, Maira L. B; Hoogenboom, Gerrit (Field Crops Research, 2025)