Table 1 Basic descriptive statistics of flowering traits in B. juncea diversity fix foundation set (BjDFFS) during 2015–16 and 2016–17.

From: Genome wide association analyses to understand genetic basis of flowering and plant height under three levels of nitrogen application in Brassica juncea (L.) Czern & Coss

Traits	Year	Mean ± standard error			Range						C.V			Significance
		N75	N100	N125	N75		N100		N125		N75	N100	N125	N75	N100	N125
		N75	N100	N125	Min	Max	Min	Max	Min	Max	N75	N100	N125	N75	N100	N125
Days to flower initiation (DFI)	1	56.97 ± 0.49	59.00 ± 0.53	61.62 ± 0.54	44.54	69.39	48.35	69.92	50.42	73.31	8.24	8.57	8.38	**	**	**
	2	54.39 ± 0.63	58.05 ± 0.83	58.38 ± 0.85	41.50	68.50	41.00	77.50	43.00	81.00	11.06	13.72	14.05	-	-	-
	P	55.68 ± 0.41	58.48 ± 0.50	60.00 ± 0.51	46.78	64.37	47.43	69.52	49.43	71.09	7.00	8.17	8.18	**	**	**
Days to 50% flowering (DFL)	1	63.13 ± 0.64	63.56 ± 0.67	65.94 ± 0.58	49.29	78.83	51.90	78.00	53.11	79.80	9.72	10.19	8.40	**	**	**
	2	60.56 ± 0.82	62.87 ± 0.96	62.72 ± 0.84	46.00	79.50	45.50	89.00	47.00	81.00	12.92	14.59	12.84	-	-	-
	P	61.85 ± 0.53	63.14 ± 0.62	64.36 ± 0.51	51.65	74.07	50.72	75.65	53.84	76.06	8.27	9.36	7.59	**	**	**
Days to complete flowering (DCF)	1	120.84 ± 0.49	113.60 ± 0.45	125.33 ± 0.61	110.12	131.53	103.00	122.00	113.41	138.19	3.92	3.84	4.66	**	**	**
	2	116.31 ± 1.11	101.19 ± 1.21	162.02 ± 0.10	103.50	125.25	75.50	123.50	81.00	132.50	4.29	11.44	9.15	-	-	-
	P	115.75 ± 0.41	109.89 ± 0.77	108.96 ± 0.47	106.63	123.00	92.37	125.22	98.98	120.23	3.36	6.79	4.18	-	-	-
Days to maturity (MRT)	1	155.84 ± 0.49	148.60 ± 0.46	160.33 ± 0.61	145.12	166.53	138.0	157.00	148.41	173.19	3.04	2.94	3.64	**	-	**
	2	148.44 ± 0.51	136.19 ± 1.21	152.53 ± 0.92	138.50	160.25	110.50	158.50	116.00	167.50	3.28	8.50	5.78	-	-	**
	P	150.75 ± 0.46	144.89 ± 0.78	144.70 ± 0.56	141.63	158.00	127.37	160.22	133.98	169.00	2.58	5.15	3.17	-	-	-
Growing degree days (GDD)	1	573.75 ± 16.10	587.62 ± 16.15	606.19 ± 20.65	446.85	677.80	476.50	751.45	484.90	792.00	3.97	3.89	4.82	**	**	**
	2	584.25 ± 17.24	614.20 ± 31.58	615.95 ± 24.31	456.95	691.30	480.75	777.85	501.70	811.50	4.17	7.27	5.58	**	**	**
	P	579.00 ± 20.60	587.62 ± 16.15	611.07 ± 22.66	512.40	653.40	476.50	751.45	528.50	738.75	7.12	3.89	7.42	**	**	**
Photo-thermal unit (HTU)	1	5681.68 ± 166.37	5823.59 ± 165.71	6015.06 ± 212.67	4392.10	6758.25	4691.15	7533.50	4775.85	7970.90	4.14	4.02	5.00	**	**	**
	2	5930.92 ± 177.26	6239.79 ± 329.61	6257.40 ± 250.94	4640.15	7032.45	4880.30	7948.05	5091.80	8303.00	4.23	7.47	5.67	**	**	**
	P	5806.30 ± 211.21	5823.59 ± 165.71	6136.23 ± 234.17	5055.10	6642.63	4691.15	7533.50	5218.52	7525.60	7.28	4.02	7.63	**	**	**
Helio-thermal unit (PTU)	1	2848.08 ± 89.86	2879.31 ± 56.88	2933.86 ± 78.68	2367.25	3245.70	2572.15	3690.80	2598.70	3934.50	4.46	2.79	3.79	**	**	**
	2	2914.45 ± 69.38	3033.91 ± 154.71	3044.14 ± 105.61	2360.60	3349.20	2483.05	3810.60	2640.90	4013.00	3.37	7.21	4.91	**	**	**
	P	2881.27 ± 78.68	2879.31 ± 56.88	2989.00 ± 94.93	2612.77	3198.58	2572.15	3690.80	2731.50	3557.18	5.46	2.79	6.35	**	**	**
Plant height (PH)	1	210.29 ± 1.39	216.37 ± 1.23	227.11 ± 1.27	173.28	249.87	187.17	243.15	201.02	254.37	6.36	5.47	5.38	**	**	**
	2	207.57 ± 1.69	206.51 ± 1.37	215.93 ± 1.83	176.40	244.00	165.15	235.80	161.90	260.90	7.82	6.35	8.12	-	*	-
	P	208.81 ± 1.10	211.37 ± 1.02	221.58 ± 1.04	181.48	232.91	182.52	235.93	198.26	247.41	5.06	4.61	4.50	**	-	**

P pooled.
**Significant at 1% level.
*Significant at 5% probability level. Analysis of variance for the design was used for the test of significance.

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Table 1 Basic descriptive statistics of flowering traits in B. juncea diversity fix foundation set (BjDFFS) during 2015–16 and 2016–17.

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