Table 1. Cultivation year of each grid.
| Grids | Cultivation year | Description in the text | ||
|---|---|---|---|---|
| 2013 | 2014 | 2015 | ||
| Y000 | 0 | 0 | 0 | No-cultivation control |
| Y010 | 0 | 1 | 0 | Fallow for one year after prior cultivation regime |
| Y011 | 0 | 1 | 1 | Two years of continuous cultivation regime |
| Y001 | 0 | 0 | 1 | Current-year cultivation regime |
| Y101 | 1 | 0 | 1 | One-year interval cultivation regime |
Notes.
The number “1” in the cultivated year column indicates that the cultivation occurred in the corresponding year, whereas “0” indicates that no cultivation was performed in the corresponding year.