Land Cover and Soil Properties Influence on Forage Quantity in a Semiarid Region in East Africa

Table 4

Relationship between soil properties and forage quantity in the woodlands.

	Biomass (kg/ha)	% clay	% N	SOM	% sand	% silt	Ca	K	Mg	Na	P (ppm)	pH
Biomass (Kg/ha)	1
% clay	0.51	1
N	−0.425	−0.053	1
SOM	0.222	0.423	0.47	1
% sand	−0.341	−0.812	−0.04	−0.64	1
% silt	0.152	0.333	0.074	0.276	−0.41	1
Ca	0.49	0.682	−0.232	0.09	−0.626	0.52	1
K	−0.286	0.393	0.529	0.703	−0.634	0.336	0.057	1
Mg	0.499	0.693	−0.25	0.068	−0.644	0.439	0.982	0.068	1
Na	0.324	0.902	−0.004	0.295	−0.698	0.249	0.65	0.308	0.661	1
P (ppm)	−0.455	−0.35	0.645	0.41	−0.09	0.095	−0.332	0.449	−0.31	−0.251	1
pH	0.46	0.797	−0.089	0.314	−0.741	0.369	0.532	0.419	0.532	0.646	−0.237	1