Cattle effluents, either composted or bio-digested by Black Soldier Fly larvae, in the fertilization of ryegrass in sandy soils

Regina Menino (INIAV), Ivã Lopes, José N. Semedo (INIAV), Paula Scotti-Campos (INIAV), Daniel Murta, Amélia Castelo-Branco (INIAV), Cecília Nestler, Olga Moreira (INIAV)