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Table 3 Analysis of yield and yield components

From: iTRAQ-based quantitative proteomic and physiological analysis of the response to N deficiency and the compensation effect in rice

Treatments

Effective panicle number per plant

Panicle length

(cm)

Number of total grains per panicle

Seed setting ratea

(%)

1000-grain weight

(g)

Yield per plant (g)

Compensation indexb

CK

4.60 ± 0.55

20.16 ± 0.34

129.45 ± 4.09

82.43 ± 0.61

2.42 ± 0.04

17.44 ± 0.46

1.00 ± 0.00

T1

6.40 ± 1.14*

20.01 ± 0.20ns

121.98 ± 5.26*

81.58 ± 0.60ns

2.38 ± 0.05ns

18.57 ± 1.37ns

1.07 ± 0.09ns

  1. CK: N at different stages of growth by constant distribution, T1: N deficiency at the tillering stage, and N compensation at the young panicle differentiation stage. Values in the same column show mean via Tukey’s multiple range test, nsnot significantly different, *Significant difference with p < 0.05, n = 5
  2. aSeed setting rate = (Number of filled grains per panicle) / (Number of total grains per panicle)
  3. bCI = (Yield per plant) / (Yield per plant of CK)