Table 1.

Statistics for five leaf chemistry traits in the panel across four environments and BLUPs

Trait	Env	Mean	SD	Min	Max	CV (%)	H2 (%)
TS	16YX	32.15	3.34	11.77	41.32	31.49	43.15
	16WS	30.32	3.01	10.15	39.25	26.37
	17YX	29.82	2.85	11.31	39.03	25.96
	17WS	30.09	4.07	11.57	40.38	43.16
	BLUPs	30.61	2.12	11.58	40.06	22.83
RS	16YX	25.16	2.13	11.73	40.58	23.36	43.11
	16WS	25.27	2.06	12.53	36.86	17.32
	17YX	24.87	3.29	11.82	38.87	35.39
	17WS	26.03	3.61	12.04	37.96	40.19
	BLUPs	25.33	2.23	12.18	38.98	24.06
TN	16YX	1.97	0.22	0.94	3.68	15.71	37.92
	16WS	2.08	0.27	1.03	3.36	19.06
	17YX	2.07	0.23	1.09	3.21	16.14
	17WS	2.13	0.25	1.11	3.53	17.38
	BLUPs	2.06	0.17	1.26	3.05	11.02
NIC	16YX	3.08	0.31	1.16	7.16	13.57	50.71
	16WS	3.21	0.35	1.32	7.03	15.76
	17YX	3.01	0.29	1.43	7.35	11.79
	17WS	2.96	0.37	1.21	6.97	21.04
	BLUPs	3.07	0.18	1.61	7.08	9.07
TP	16YX	1.21	0.21	0.61	3.02	28.58	42.69
	16WS	1.17	0.25	0.58	3.01	33.07
	17YX	1.31	0.23	0.63	3.05	21.07
	17WS	1.31	0.49	0.62	3.07	53.11
	BLUPs	1.25	0.19	0.68	3.03	21.79

Env: environment, SD: standard deviation, CV: coefficient of variation, H² (%): board sense heritability, BLUPs: best linear unbiased predictions, TS: total sugar, RS: reducing sugar, TN: total nitrogen, NIC: Nicotine, TP: total potassium.

Note: the BLUPs values was not used for the calculation of the broad-sense heritability.