Due to increasing population pressure on limited cultivable land in many parts of sub-Saharan Africa (SSA), farm size has been shrinking, fallow periods have been shortened, and soil fertility has been declining. In accordance with the Boserupian evolutionary theory and the Hayami-Ruttan induced...

The purpose of this study is to examine the existing land tenure systems in Gombe state, Nigeria with a view to determining its impact on agricultural productivity in the study area. Land tenure system is concerned with man's relationship with land, involving intervention in the prevailing...

The purpose of this study is to examine the existing land tenure systems in Gombe state Nigeria with a view to determining its impact on agricultural productivity in the study area. Land tenure system is concerned with man’s relationship with land, involving intervention in the prevailing...

Biochar is a carbon-rich solid obtained from the heating of biomass in the (near) absence of oxygen in a process called pyrolysis. Its soil incorporation is increasingly discussed as a means to sequester carbon in soils and, thus, to help mitigate climate change. When deployed in agricultural...

Biochar is a carbon-rich solid obtained from the heating of biomass in the (near) absence of oxygen in a process called pyrolysis. Its deployment in soils is increasingly discussed as a promising means to sequester carbon in soils and, thus, to help mitigate climate change. For a wide range of...