Table 2.
Differences in the physical and chemical properties of the soil surrounding the roots between all populations and bulk soil before ex situ transplantation
| Population | pH | EC (μS cm−1) | TN (g kg−1) | SOM (g kg−1) | AP (μg g−1) | AK (μg g−1) |
|---|---|---|---|---|---|---|
| ZTI | 5.22±0.03b | 42.62±0.58c | 0.97±0.03ab | 38.17±5.23bc | 33.17±0.61b | 61.03±11.31a |
| AJSI | 5.38±0.12a | 51.44±10.35c | 0.77±0.01c | 36.81±0.79bc | 32.8±2.16b | 52.67±1.1ab |
| STSI | 4.98±0.08c | 41.41±6.47c | 0.9±0.05abc | 44.61±6.26ab | 36.84±3.62a | 58.95±0.76a |
| BS | 5.43±0.12a | 41.84±3.86c | 0.75±0.06c | 42.40±4.65ab | 13.46±1.34c | 34.14±4.72cd |
| ZT | 5.5±0.01a | 88.7±2.16a | 1.01±0.04a | 46.48±5.5a | 14.1±0.92c | 30.87±5.49cd |
| AJS | 5.44±0.07a | 85.4±2.81a | 0.85±0.05bc | 26.34±2.44d | 6.09±1.09d | 29.22±6.74d |
| STS | 5.37±0.07ab | 72.78±0.39b | 0.55±0.18d | 31.88±0.8cd | 16.98±0.47c | 42.09±1.46bc |
The data in the table are the mean ± standard deviation, and different lowercase letters indicate significant (ρ < 0.05) differences by one-way ANOVA with Tukey’s test
EC electrical conductivity, TN total nitrogen, SOM soil organic matter, AP available phosphorus, AK available potassium
Wild rice samples were collected from three in situ natural reserves, Zhangtang (ZTI), Anjiashan (AJSI), and Shuitaoshu (STSI), bulk soil before ex situ transplantation (BS), and three ex situ populations, Zhangtang (ZT), Anjiashan (AJS), and Shuitaoshu (STS)