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Table 3 Comparative analysis of rice yield under nitrogen (N) and density treatments

From: Evaluation of grain yield based on digital images of rice canopy

Treatments

Yield (× 103 kg ha−1)

Treatments

Yield (× 103 kg ha−1)

N0

5.59 ± 0.67 b

D4

7.51 ± 0.76 A

N1

6.72 ± 0.73 ab

D3

6.38 ± 0.54 B

N2

6.88 ± 1.06 a

D2

6.08 ± 0.63 B

N3

6.37 ± 0.82 ab

D1

5.60 ± 0.42 B

  1. Different lowercase letters indicate significant differences among nitrogen (N) fertilizer treatments (p < 0.05). Different uppercase letters indicate significant differences among different planting density treatments (p < 0.05)
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