 የዚህ ብቸኛ አመጋገብ ብቸኛው ጠቀሜታ ፣ የጣፋጭቱ ድንች ማልማት ብዙ ጥረት አልጠየቀም እና ለሌሎች እንቅስቃሴዎች ብዙ ጊዜን አጠፋ።
The only advantage of this monotonous, though nutritionally adequate, diet was that cultivation of the sweet potato was not very demanding and left plenty of time for other activities.