Table 2.

Plant height in the F₂ populations derived from the crosses between Huaai 11 and several tall cultivars

Cross	year	No. of F1 plants examined	Plant height of F1 (cm)	No. of F2 plants	No. of F2 dwarf plants (< 60 cm)	No. of F2 tall plants (≥60 cm)	F2 χ2 (3:1)
Huaai 11/Monker	1998	15	97 ± 1.13	215	52	163	0.59
Huaai 11/Mpyt	1998	17	95 ± 1.16	183	45	138	0.02
Huaai 11/Zhenongda 3	1998	13	99 ± 1.21	257	75	182	2.40
Huaai 11/Zaoshu 3	1998	15	102 ± 1.05	217	65	152	2.84
Huaai 11/Advance	1998	11	99 ± 1.09	211	57	154	0.46
Huaai 11/Monker	2002	13	98 ± 1.20	223	48	175	1.44
Huaai 11/Mpyt	2002	11	96 ± 1.09	161	45	116	0.75
Huaai 11/Zhenongda 3	2002	12	99 ± 1.12	259	57	202	1.24
Huaai 11/Zaoshu 3	2002	15	105 ± 1.23	215	50	175	0.35
Huaai 11/Advance	2002	15	101 ± 1.28	195	37	158	3.78
Huaai 11/Huadamai 1	2002	12	98 ± 1.05	242	56	186	0.45
Huaai 11/Huadamai 6	2002	12	87 ± 1.16	192	45	147	0.25
Huaai 11/Hyproly	2002	13	111 ± 1.10	196	41	155	1.74
Huaai 11/Ris01508	2002	15	110 ± 1.30	205	55	150	0.36

χ²_{1, 0.05} = 3.841