Table 1 Experimental design of control, cutting, and species’ composition for seeding treatments
Treatments | |||||||||
|---|---|---|---|---|---|---|---|---|---|
Control | Cutting | Density 1 | Density 2 | Density 3 | Density 4 | Density 5 | |||
Cutting all plant species | – | ○ | ○ | ○ | ○ | ○ | ○ | ||
Sowing seeds density (viable seeds per plot) | Annual plant | Zea mays | – | – | 50 | 100 | 200 | 400 | 800 |
Secale cereale | – | – | 50 | 100 | 200 | 400 | 800 | ||
Perennial herbaceous plant | Trifolium repens | – | – | 50 | 100 | 200 | 400 | 800 | |
Pennisetum alopecuroides | – | – | 50 | 100 | 200 | 400 | 800 | ||
Perennial woody plant | Lespedeza juncea | – | – | 50 | 100 | 200 | 400 | 800 | |
Lespedeza bicolor | – | – | 50 | 100 | 200 | 400 | 800 | ||