 | | (introduction...) |
 | | 4.6.1 Leaving the yam tubers in the ridges after maturity |
 | | 4.6.2 Storing the yam tubers in trench silos |
 | | 4.6.3 Storage of yam tubers in heaps on the ground |
 | | 4.6.4 Storage of yam tubers in clamp silos |
 | | 4.6.5 Storage of yam tubers under a conical protective roof made of maize or millet stalks |
 | | 4.6.6 storage of yam tubers in mud huts |
 | | 4.6.7 The storage of yam tubers in the yam barn. |