2026-06-27http://hdl.handle.net/123456789/88448Open Accessphaseolus vulgarisvarietiesseedironzincgermplasm collectionsfertilizationphosphorusvariedadessemillashierrocinccolecciones de material genéticoabonosfósforoSeed iron zinc levels in a collection of Colombian released varieties grown at two levels of phosphorus fertilizationJournal Article