Long and Midterm Effect of Conservation Agriculture on Soil Properties in Dry Areas of Morocco

Table 5

Tillage treatments effect on bulk density (mean ± standard deviation).

Field	Soil depth (cm)	BD (g·cm^−3)
		NT	CT
Site I	0–10	1.29 ± 0.04a	1.15 ± 0.14a
Site II	0–10	1.41 ± 0.07a	1.37 ± 0.22a
	10–20	1.45 ± 0.05a	1.35 ± 0.14a