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

Table 3

T-test on the effects of CA and CT on the soil field capacity (%), permanent wilting point (%), and available water holding capacity (%) in Arba Minch and Derashe districts.

Land management type	Water holding
	FC	PWP	AWHC
CA	47.8 ± 1.09^a	32.5 ± 0.85	15.2 ± 0.37^a
CT	42.9 ± 1.21^b	32.2 ± 1.19	10.6 ± 0.09^b
-value	0.02	0.87	0.001

Means with the different letters across column are significantly different () to land management. Note. CA, conservation agriculture; CT, conventional tillage.