Table 8.
Comparison of regrowth rate, grain yield, panicles per m2, spikelets per panicle, grain filling, grain weight, and ratoon forage yield integrated technique for perennial rice (2022).
| Treatment | Regrowth Rate (%) |
Panicles per m2 | Spikelets per Panicle | Grain Filling (%) |
Grain Weight (mg) |
Grain Yield (kg/hm2) |
Ratoon Forage Yield (kg ha−1) |
|---|---|---|---|---|---|---|---|
| OWST | 99.17 | 288.60 | 153.82 | 85.70 | 23.69 | 8495.43 | 7310.74 |
| CK1 | 70.29 | 234.15 | 148.56 | 85.71 | 23.62 | 6489.75 | 5496.32 |
| CK2 | 100.00 | 309.15 | 142.56 | 85.21 | 23.59 | 8631.45 | 7383.75 |
OWST: overwintering whole seedling technique (OWST); CK1: overwintering local technology; CK2: local conventional technique.