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. 2024 Sep 11;15:1402677. doi: 10.3389/fpls.2024.1402677

Figure 9.

Figure 9

Effects of different mowing periods and stubble height on nitrogen accumulation and allocation in ratoon rice (A-1 cutting stage, A-2 full heading stage, A-3 Manure stage, B-1 full heading stage, B-2 Manure stage). Different lowercase letters denote statistical differences among four nitrogen treatments according to LSD test (0.05). Data are mean ± standard error. T10H10, Cut 10 days after heading in the first season and leave stubble height of 10 cm; T10H30, Cut 10 days after heading in the first season and leave stubble height of 30 cm; T30H10, Cut 30 days after heading in the first season and leave stubble height of 10 cm; T30H30, Cut 30 days after heading in the first season and leave stubble height of 30 cm.