Shade Trees Spatial Distribution and Its Effect on Grains and Beverage Quality of Shaded Coffee Trees

Table 2

Soil chemical characterization in depths of 0,0–0,20 m and 0,20–0,40 cm of shaded coffee plantations. Santo Antônio do Jardim, SP, 2015.

Depth	Unit	0,0–0,20 m	0,20–0,40 m
pH	CaCl2	5.12	5.20
P	Mg·dm^3	36.13	30.00
M·O	g·dm^3	23.96	21.92
K	·dm^−3	2.96	3.06
Ca	·dm^−3	29.80	24.94
Mg	·dm^−3	13.16	11.28
H + Al	·dm^−3	27.54	34.63
Al	·dm^−3	1.54	2.48
SB	·dm^−3	45.94	39.29
CEC	·dm^−3	73.48	73.89
V	%	63.60	54.88

SB: sum of bases; CEC: cation-exchange capacity; V: base saturation.