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Table 1 Summary on traits phenotyped using high throughput plant phenotyping platform (LeasyScan). Summary include trait name, trait code, trait type, year of phenotyping, replication, and measurement methods

From: Plant vigour QTLs co-map with an earlier reported QTL hotspot for drought tolerance while water saving QTLs map in other regions of the chickpea genome

No. of traits

Trait name

Trait code

Trait type

Year of phenotyping

Replication

Measurement method

1

Plant vigour

VIG

Plant vigour

Nov-Dec-2015

4

Visual eye scoring

2

Projected Leaf area (cm2)

PL

Plant vigour

Nov-Dec-2014 & 2015

3 & 4

LeasyScan-Plant eye camera

3

Projected Leaf area growth rate (cm2 day− 1)

PLG

Plant vigour

Nov-Dec-2014 & 2015

3 & 4

LeasyScan data derived

4

3-Dimentional (3D) Leaf area (mm2)

3DL

Plant vigour

Nov-Dec-2014 & 2015

3 & 4

LeasyScan-Plant eye camera

5

3-Dimentional (3D) Leaf area growth rate (mm2)

3DLG

Plant vigour

Nov-Dec-2014 & 2015

3 & 4

LeasyScan data derived

6

Leaf area index

LAI

Plant vigour

Nov-Dec-2014 & 2015

3 & 4

LeasyScan data derived

7

Shoot dry weight (g)

SDW

Plant vigour

Nov-Dec-2014 & 2015

3 & 4

LeasyScan & gravimetric data derived

8

Specific leaf area (g mm2)

SLA

Plant vigour

Nov-Dec-2014 & 2015

3 & 4

LeasyScan & gravimetric data derived

9

Specific leaf weight (mg mm2)

SLW

Plant vigour

Nov-Dec-2014 & 2015

3 & 4

LeasyScan & gravimetric data derived

10

Residuals from 3-D & projected Leaf area (cm2)

R-3D/PLA

Canopy structure

Nov-Dec-2014 & 2015

3 & 4

LeasyScan data derived

11

Plant height (cm)

PH

Plant vigour

Nov-Dec-2014 & 2015

3 & 4

LeasyScan-Plant eye camera

12

Plant height growth rate (cm day−1)

PHG

Plant vigour

Nov-Dec-2014 & 2015

3 & 4

LeasyScan data derived

13

Evapotranspiration (g)

eT

Canopy conductance

Nov-Dec-2014 & 2015

3 & 4

Gravimetric pot weighing

14

Evapotranspiration rate (mg mm 2 day−1)

eTR

Canopy conductance

Nov-Dec-2014 & 2015

3 & 4

Gravimetric & LeasyScan-data derived

15

Transpiration (g)

T

Canopy conductance

Nov-Dec-2014 & 2015

3 & 4

Gravimetric data derived

16

Transpiration rate (g cm 2 day−1)

TR

Canopy conductance

Nov-Dec-2014 & 2015

3 & 4

Gravimetric & LeasyScan-data derived