Hybrid Vigor and Heritability Estimates in Tomato Crosses Involving Solanum lycopersicum × S. pimpinellifolium under Cool Tropical Monsoon Climate
Table 1
Mean performance of parental lines and F1 hybrids for the floral traits of tomato.
DFA
D50A
NFlPT
TNFlPP
NAFlPP
FlL
FlW
Mean ± SE
Mean ± SE
Mean ± SE
Mean ± SE
Mean ± SE
Mean ± SE
Mean ± SE
Parents
W
22.5 ± 2.2
27.9 ± 2.2
11.6 ± 0.3
484.2 ± 7.1
7.7 ± 1.7
0.4 ± 0.1
0.1 ± 0.02
H
30.3 ± 2.0
35.6 ± 2.0
6.5 ± 0.3
47.1 ± 2.1
12.7 ± 0.9
0.5 ± 0.1
0.2 ± 0.02
D
19.3 ± 1.9
23.8 ± 2.0
10.4 ± 0.7
87.1 ± 1.8
7.9 ± 0.4
0.9 ± 0.04
0.4 ± 0.1
T
28.9 ± 1.3
33.3 ± 2.3
5.9 ± 0.6
40.6 ± 2.7
14.7 ± 1.2
0.5 ± 0.1
0.2 ± 0.03
U
23.2 ± 1.9
27.5 ± 2.3
10.3 ± 0.3
93.1 ± 2.0
12.6 ± 1.4
0.7 ± 0.1
0.4 ± 0.1
F1hybrids
H × W
28.4 ± 2.7
32.5 ± 2.2
4.9 ± 0.5
50.5 ± 1.6
11.2 ± 1.0
0.6 ± 0.1
0.1 ± 0.01
D × W
19.9 ± 1.8
25.7 ± 1.8
10.8 ± 0.3
101.2 ± 1.6
8.1 ± 0.8
1.0 ± 0.1
0.3 ± 0.1
T × W
24.3 ± 1.4
31.5 ± 0.5
5.2 ± 0.4
39.8 ± 1.5
8.8 ± 0.4
0.6 ± 0.1
0.1 ± 0.1
U × W
20.9 ± 1.8
23.9 ± 2.0
11.1 ± 0.4
104.9 ± 2.1
8.1 ± 0.4
0.9 ± 0.03
0.3 ± 0.1
LSD
0.05
2.6
1.9
1.2
6.9
2.0
0.3
0.09
0.01
3.4
2.4
1.7
9.3
2.7
0.4
0.1
W: wild parent (“LA2093”); H: CLN2714H; D: CLN2498D; T: Tima; U: UC dan INDIA; DFA: days to first anthesis; D50A: days to 50% anthesis; NFlPT: number of flowers per truss; TNFlPP: total number of flowers per plant; NAFlPP: number of aborted flowers per plant; FlL (mm): flower length; FlW (mm): flower width; LSD: least significant difference; SE: standard error of a mean.
