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Growth and sweetener content in Stevia rebaudiana Bert. biofertilized with Rhizophagus intraradices (Schenck & Sm.) Walker ted & Schüßler, and Azospirillum brasilense Tarrand, Krieg & Döbereiner in a substrate with bovine manure added

Juan Francisco Aguirre-Medina, Flor R Bartolón-Morales, Mayra Martínez- Solis, Jorge Cadena-Iñiguez, Valeria A Martínez-Sias