Divergent effects of a Bacillus biofertilizer immobilized in guinea pig manure biochar: Boosting productivity vs. enhancing nutritional quality in maca monocultures

Richard Solórzano; Ana Carranza-Ramirez; Nora Vera-Obando; Rosario Javier-Astete; Alberto Arias-Arredondo; Melina Lopez-Rodriguez; Michell K. Arroyo-Julca; Excela Saavedra-Flores; Cinthia Quispe-Apaza; Lizbeth Mamani-Rojas; Juancarlos Cruz; Angel Montes Osorio; Juan Agapito Panta; Persing Oscco Laura; Angel David Hernández-Amasifuen