Table 6 N supply timeline and drought stress for heavy nitrogen application before and after drought
Treatments | April 25 | May 2 | June 2 to June 12 | June 13 |
|---|---|---|---|---|
CK | Applied 1 g N | Applied 3 g N | 3 ~ 5-cm water layer | Sampled and applied 1 g N |
NBD | Applied 1 g N | Applied 3 g N | Drought duration | Sampled and rewatering Applied 1 g N |
NAD | Applied 1 g N | Applied 1 g N | Drought duration | Sampled and rewatering Applied 3 g N |