Table 9 The specific combining ability values of polyploid hybrid rice combinations.

From: Breeding and study of two new photoperiod- and thermo-sensitive genic male sterile lines of polyploid rice (Oryza sativa L.)

Combinations

PP

PH

PL

FGP

TGP

SR

GW

YP

PS006 × ZBR018

0.74

1.80

0.29

20.33

31.08

–2.32

–2.90

4.29

PS006 × ZB068

4.84

6.30

–0.09

14.50

22.92

–0.20

–0.41

40.14

PS006 × ZB167

–5.01

–17.12

3.36

16.50

9.42

5.58

1.08

–11.16

PS006 × ZB030

–0.56

9.02

–3.56

–51.33

–63.42

–3.06

2.23

–33.27

PS012 × ZBR018

–0.74

–1.80

–0.29

–20.33

–31.08

2.32

2.90

–4.29

PS012 × ZB068

–4.84

–6.30

0.09

–14.50

–22.92

0.20

0.41

–40.14

PS012 × ZB167

5.01

17.12

–0.36

–16.50

–9.42

–5.58

–1.08

11.16

PS012 × ZB030

0.56

–9.02

3.56

51.33

63.42

3.06

–2.23

33.27