Table 2.

The number of seeds per pod for the reciprocal hybrid F₁ combinations.

Line combinations (H–L)	H×L	L×H	Pt-test	Experiment code
No. 02395–No. 96016	23.5 ± 0.7	23.8 ± 0.3	0.492	W15
No. 02395–Campina	22.3 ± 1.5	22.5 ± 1.2	0.867	W15
No. 02395–No. 93237	22.4 ± 1.7	22.6 ± 1.0	0.803	W15
No. 02395–No. 4531	21.6 ± 0.9	19.0 ± 1.8	0.006	W15
No. 02395–No. 73290	22.5 ± 1.5	19.9 ± 1.4	0.002	W15
SWU63–No. 96016	17.0 ± 1.4	17.9 ± 2.2	0.531	W15
SWU63–Campina	15.1 ± 0.8	18.0 ± 1.4	6.5E-05	W15
SWU63–No. 93237	17.6 ± 0.9	18.7 ± 1.0	0.048	W15
SWU63–No. 4531	20.9 ± 1.6	21.5 ± 0.9	0.585	W15
SWU63–No. 73290	20.4 ± 1.5	20.1 ± 1.5	0.669	W15
WH85–No. 96016	15.9 ± 0.7	16.9 ± 1.6	0.203	W15
WH85–Campina	18.8 ± 1.7	19.9 ± 1.2	0.119	W15
WH85–No. 93237	15.4 ± 1.3	16.3 ± 1.4	0.130	W15
WH85–No. 4531	13.9 ± 0.6	16.3 ± 1.4	0.006	W15
WH85–No. 73290	15.4 ± 1.6	12.1 ± 1.2	1.9E-04	W15
Zhongshuang11–No. 96016	20.0 ± 1.7	19.3 ± 1.4	0.293	W15
Zhongshuang11–Campina	17.4 ± 0.6	18.0 ± 0.7	0.205	W15
Zhongshuang11–No. 93237	20.4 ± 1.2	20.4 ± 1.1	0.901	W15
Zhongshuang11–No. 4531	14.2 ± 0.2	18.8 ± 0.8	5.8E-04	W15
Zhongshuang11–No. 73290	18.3 ± 2.9	18.7 ± 2.2	0.709	W15

“H” and “L,” respectively, denote the two types of high- and low-SNPP lines.