Yield and Profitability of Sweet Potato (Ipomoea batatas (L.) Lam) as a Function of Increasing Levels of Phosphorus and Varieties in Southern Ethiopia

Table 1

Some physicochemical properties of soil in the experimental site.

Parameters	Values	Interpretation	References
Particle size (%)
Sandy	60
Silt	33
Clay	7
Textural class		Sandy loam
Chemical property
pH	5.6	Moderately acidic	Landon [10]
TN	0.0857	Poor	Tekalign [11]
AP (mg/kg)	3.64	Low	Tekalign [11]
CEC (cmol/kg)	22.06	Moderate	Landon [10]