From: Identification and characterization of the rhizosphere phosphate-solubilizing bacterium Pseudomonas frederiksbergensis JW-SD2, and its plant growth-promoting effects on poplar seedlings
Collecting site
Soil typea
Soil bulk density (kg/L)
Soil nutrient content (mg/kg)
pH
Organic matter
Total N
P
K
Ca
Fe
Mg
Purple Mountain, Nanjing, Jiangsu, China
Yellow brown soil / Cambisols
1.2
53.0
3.2
75.9
163.0
425.3
624.7
120.6
6.4