From: Di-ammonium phosphate (DAP) and plant density improve grain yield, nodulation capacity, and profitability of peas (Pisum sativum L.) on ferralsols in eastern D.R. Congo
Years
pHw
pHKCl
C(%)
OM (%)
N (%)
Cmol kg−1
CEC
P (mg kg−1)
Texture
K
Mg
Ca
S%
L%
C%
2018
5.38
4.72
1.26
2.16
0.28
0.13
4.45
9.36
20.5
6.4
16
12
72
2017
5.21
4.31
0.96
1.95
0.18
0.48
4.85
6.8
21.9
7.1
18
70