Table 1 Basic characteristics of the arid soil collected from a long-term organically managed peach orchard and used for the current study
From: Effect of biochar addition on legacy phosphorus availability in long-term cultivated arid soil
Properties | Value |
|---|---|
SOC (%) | 1.03 |
Total N (mg kg−1) | 910 |
Total P (mg kg−1) | 5577.3 |
Available P (mg kg−1) | 74.1 |
NH4–N (mg kg−1) | 8.41 |
NO3–N (mg kg−1) | 19.61 |
pH | 7.58 |
EC (ds m−1) | 4.61 |
CaCO3 (%) | 4.0 |
Sand (%) | 79.2 |
Silt (%) | 8.8 |
Clay (%) | 12.0 |