Table 3 The effect of cultivation system on the time to reach 50% dry weight of weeds and the highest and lowest amounts of dry matter accumulation during the growth season
From: Cultivation system influenced the critical period for weed control in cotton field
Cultivation system | B | C | D | ED50 (DAE††) | R2 |
|---|---|---|---|---|---|
Ultra-narrow row | 31.2 (0.54a) | 408 (1.77) | 9.11 (1.28) | 69.1 (0.14) | 0.99 |
Conventional | 31.9 (4.16) | 543 (13.1) | 25.6(9.61) | 63.6 (0.73) | 0.99 |