Phenotypic and genetic variation in phosphorus-deficiency-tolerance traits in Chinese wheat landraces

BMC Plant Biology

Table 2 Analysis of basic parameters and heritability for the tested traits under application of phosphorus (AP) and non-application of phosphorus (NP)

Traits	Range		Mean		SD		CV (%)		Heritability		Shannon-Weaver diversity index
Traits	AP	NP	AP	NP	AP	NP	AP	NP	AP	NP	AP	NP
DRS	0.24–0.45	0.32–0.50	0.30	0.40	0.032	0.03	10.67	7.50	0.57	0.56	0.81	0.82
FRS	0.39–0.83	0.59–1.18	0.56	0.84	0.07	0.09	12.50	10.71	0.62	0.62	0.86	0.81
RD	0.35–0.38	0.37–0.40	0.36	0.38	0.0044	0.0046	1.22	1.21	0.16	0.15	0.84	0.78
RDW	0.012–0.044	0.012–0.030	0.022	0.019	0.0048	0.0032	21.82	16.84	0.76	0.70	0.81	0.83
RF	313.74–2975.52	279.25–826.76	764.83	408.98	290.13	82.96	37.93	20.28	0.85	0.56	0.63	0.74
RFW	0.16–0.94	0.16–0.39	0.38	0.24	0.11	0.04	28.95	16.67	0.81	0.57	0.79	0.81
RL	16.19–32.61	13.66–28.69	24.23	20.03	2.77	2.43	11.43	12.13	0.62	0.58	0.86	0.83
RSA	16.24–84.95	15.62–35.31	33.95	21.88	9.00	2.90	26.51	13.25	0.81	0.53	0.74	0.80
RT	234.05–2701.40	148.33–1385.13	528.45	297.12	259.39	143.82	49.09	48.40	0.74	0.77	0.28	0.28
RV	0.15–0.68	0.13–0.35	0.31	0.21	0.075	0.03	24.19	14.29	0.78	0.64	0.79	0.83
SDW	0.043–0.16	0.031–0.079	0.075	0.048	0.017	0.0082	22.67	17.08	0.79	0.74	0.79	0.81
SFW	0.40–1.32	0.24–0.42	0.68	0.29	0.12	0.02	17.65	6.90	0.70	0.37	0.78	0.81
SL	29.90–46.76	21.94–35.66	38.59	28.86	2.65	2.29	6.87	7.93	0.59	0.63	0.85	0.87
TL	50.64–78.13	39.66–58.36	62.82	48.88	4.25	3.16	6.77	6.46	0.56	0.52	0.82	0.81
TRL	151.22–835.66	148.46–279.27	305.43	189.34	84.33	21.81	27.61	11.52	0.78	0.40	0.72	0.80

ISSN: 1471-2229