Figure 1

The brief diagram of the nodes, regenerated panicles and regenerated buds in ratoon rice system. D2, D3 and D4 represent the second node from top, third node from the top, and other nodes below the third node from main crop tillers.

The brief diagram of the nodes, regenerated panicles and regenerated buds in ratoon rice system. D2, D3 and D4 represent the second node from top, third node from the top, and other nodes below the third node from main crop tillers.