IMPACT OF LAND DEGRADATION ON THE PRODUCTIVITY OF SMALLHOLDER SUGARCANE (SACCHARUM OFFICINARUM) FARMERS AND THE EFFECT OF AGRICULTURAL EXTENSION SERVICES ON THEIR OUTPUT IN ADAMAWA STATE, NIGERIA. FUDMAJAAT 2026, 12 (1), 180-188. https://doi.org/10.33003/jaat.2026.1201.21.