Growth reaction norms of domesticated, wild and hybrid Atlantic salmon families in response to differing social and physical environments

Table 2 Weight measurements of Salmo salar L. of farmed, hybrid and wild origin, experiment I

Social treatment	Origin	Group	Tank	n	W (g)			L (cm)			K
Social treatment	Origin	Group	Tank	n	Mean	Median	SD	Mean	Median	SD	Mean	Median	SD
Mixed-strain	Farm	A	1	211	93.84	91	23.6	19.44	19.4	1.75	1.25	1.2	0.07
		A	2	170	94.22	92	26.2	19.49	19.5	1.85	1.24	1.2	0.07
		B	3	173	96.84	94	23.77	19.74	19.7	1.58	1.24	1.2	0.08
		B	4	149	96.16	95	23.16	19.58	19.5	1.71	1.26	1.3	0.07
	Hybrid	A	1	211	50.73	52	15.46	15.75	16.1	1.79	1.25	1.2	0.07
		A	2	208	48.99	49	13.67	15.7	15.9	1.7	1.22	1.2	0.07
		B	3	205	52.54	54	15.66	16.12	16.6	1.89	1.21	1.2	0.1
		B	4	208	51.25	51.5	15.76	15.91	16.2	1.93	1.23	1.2	0.1
	Wild	A	1	144	18.61	14.5	11.61	11.13	10.45	2.24	1.16	1.2	0.13
		A	2	233	18.65	14	11.72	11.17	10.5	2.42	1.16	1.2	0.13
		B	3	125	21.94	24	12.13	11.82	12.4	2.41	1.16	1.2	0.11
		B	4	222	19.18	17	11.5	11.2	10.8	2.24	1.19	1.2	0.13
Single-strain	Farm	NA	5	150	74.99	72	23.12	17.98	18.05	1.93	1.24	1.2	0.07
	Hybrid	NA	6	154	47.35	47	12.62	15.57	15.65	1.5	1.22	1.2	0.1
	Wild	NA	7	403	14.56	10	10.04	10.44	9.7	2.23	1.08	1.1	0.13

ISSN: 2730-7182