Effects of Conservation Agriculture and Conventional Tillage on the Soil Physicochemical Properties and Household Income in Southern Ethiopia

Table 8

Mean gross income (ETB ha^-1) in three consecutive cultivation seasons of CA practitioners from annual crops + M. stenopetala leaves and CT practitioners from annual crops + banana fruit in Derashe and Arba Minch Zuriya districts.

Land use	Mean	Std. dev	Std. error
CA	93.405.29 ($2.870.69)^a	7.8311.9	5.593.65
CT	280.721.73 ($8.325.17)^b	13.629.76	9.735.05
t-value	−16.68

Significant at 1% probability level. Mean values with different superscript letters across columns are statistically different ().