[Technical Summaries [of the 2. Training Course of Yerba Mate production]]

abonos control de plagas cosecha costos costs cultivo in vitro culture in vitro engrais fertilizers germoplasma germplasm harvesting ilex paraguariensis in vitro culture labranza lutte antiravageur malezas mauvaise herbe milling molienda mouture pest control plantation planting seedbed preparation tillage travail du sol weeds