Table 1 Sorghum lines and hybrids with variable tolerance and susceptibility to early season cold used for characterizing the effects of early, mid, and standard planting dates on productivity in West Texas.

From: Seed-to-seed early-season cold resiliency in sorghum

Line ID

Status

Pedigree

Source

JB14

CT

(Combine Kafir 60 x (BTx406 x PI 452,707))-6–1-4–4-4–12

Ethiopia

JB15

CT

(Combine Kafir 60 x (BTx406 x PI 452707))-6-1-6-1-7-2

Ethiopia

JB17

CT

(RTx436 x (BTx406 x PI 568,351))-1-2-13-2-2

Sudan

JB19

CT

(Combine Kafir 60 x (BTx406 x PI 452,808 ))-2-3-67-2-1-10

Ethiopia

JB20

CT

(Combine Kafir 60 x (BTx406 x PI 452,808 ))-2-3-81-1-1-1

Ethiopia

JB21

CT

(RTx437 x (BTx406 x PI 452,605))-2-4-11-2-3R-2

Ethiopia

JB22

CS

(RTx437 x (BTx406 x PI 452,605))-2-4-19-4-2R-2

Ethiopia

JB25

CT

(Combine Kafir 60 x (BTx406 x PI 452,605))-1-6 J-2-1-5B-2

Ethiopia

JB26

CT

(Combine Kafir 60 x (BTx406 x PI 452,605))-1-6 J-5-4-1B-2

Ethiopia

JB32

CS

(SC414-14E x (BTx406 x PI 452,808))-5-10-2-2-1-4

Ethiopia

JB33

CT

(SC414-14E x (BTx406 x PI 452,808))-5-10-44-4-3-3

Ethiopia

JB35

CT

(RTx436 x (BTx406 x PI 452,830))-1-11-66-4-1-4

Ethiopia

JB43

CT

(RTx437 x (BTx406 x PI 425,646))-1-14-1-1-4-1

Ethiopia

JB44

CS

(RTx437 x (BTx406 x PI 425,646))-1-14-12-3-3-9

Ethiopia

HH1

CT

(BTx623*PI 568,016)-F2-203-1-1-1-BK

China

HH2

CT

(BTx623*PI 568,016)-F2-193-1-1-1-BK

China

HH3

CT

((p12xp19)-36*BTx642)-F2-44

BTX623 Mutant

HH4

CT

((p12xp19)-110*BTx642)-F2-92

BTX623 Mutant

HH5

CT

 

China

HH6

CT

 

China

HH7

CT

 

China

HH8

CT

BTx623 SCTN

BTX623 Mutant

HH9

CT

20M2-001

BTX623 Mutant

HH10

CT

25M2-1665

BTX623 Mutant

CH1

CT

A.Tx642/R.Tx436

Elite-USA

CH2

CT

A.Tx642/R.Tx436

China

CH3

CT

(A.Tx2752/B.Tx645)/R.15046

China

CH4

CT

(A.Tx2752/B.Tx645)/R.15057

China

CH5

CT

(A.Tx2752/B.Tx645)/R.15097

South America

CH6

CT

(A.Tx2752/B.Tx645)/R.15112

Elite-USA

CH7

CT

ADLO357/R.16006

Elite-USA

CH8

CT

A3.RTx436/B.16104

Elite-USA

CH9

CT

A3.RTx436/B.16154

Elite-USA

CH10

CT

(A.Tx2752/B.Tx645)/R.15097

Elite-USA

84P80

CT

Commercial hybrid from Pioneer

Pioneer

BTx642

CT

Breeding line

USDA-ARS

BTx623

CS

Breeding line

USDA-ARS

SC1154

CT

Breeding line

USDA-ARS

RTX430

CS

Breeding line

USDA-ARS

RTx2783

CS

Breeding line

USDA-ARS

LBK2

CS

Breeding line

USDA-ARS

LBK1

CS

Breeding line

USDA-ARS

RIL5

CS

Hong-Ke-Zi x BTx623

China

RIL42

CT

Hong-Ke-Zi x BTx623

China

RIL425

CS

Hong-Ke-Zi x BTx623

China

Tx7000

CS

Breeding line

USDA-ARS

  1. Source of cold tolerance in each pedigree is in bold.
  2. CT cold tolerant, CS cold susceptible.