(1) Growth and rate of sprouting in cassava seed-cutting as affected by stem cutting lengths and planting media.
(2) Sprouting of yam sets in different planting media and pre-sprouting performance on the field.
(3) Studies on dormancy and presowing treatments in Black Tamarind, Dalium guineensis (Wild).
(4) Influence of some physical and environment factors on the germination of seeds of two savannah tree legumes.
(5) The effect of presowing treatments on the germination of seeds of two multipurpose savannah tree legumes.
