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Table 1 Root length density distribution

From: Adaptive minirhizotron for pepper roots observation and its installation based on root system architecture traits

Number of leaves

Depth (mm)

R (mm)

10

20

30

40

50

60

70

80

Average

4

0–50

0.637

0.056

0.015

0.010

0

0

0

0

0.090

50–100

0

0

0

0

0

0

0

0

0

6

0–50

2.023

1.639

0.623

0.462

0.170

0.081

0

0.058

0.632

50–100

0

0

0

0

0

0

0

0

0

10

0–50

2.978

1.070

0.433

0.261

0.113

0.064

0.037

0.017

0.622

50–100

0

0

0.011

0.001

0

0

0

0

0.002

16

0–50

5.376

1.082

0.534

0.307

0.165

0.129

0.083

0.032

0.963

50–100

0.065

0.039

0.019

0

0

0

0.009

0.010

0.018

24

0–50

5.599

2.067

0.618

0.224

0.082

0.041

0.019

0.000

1.081

50–100

0

0.097

0

0

0

0

0

0.007

0.013

35

0–50

3.694

1.477

0.679

0.540

0.318

0.205

0.141

0.0516

0.888

50–100

0

0

0.026

0.011

0

0

0

0

0.005

  1. R referred to sampling radius