Estimation of length-weight relationship and condition factor of spotted snakehead Channa punctata (Bloch) under different feeding regimes

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Table 4 Final length weight relationship of fishes reared in experimental tanks

Tank	Final average weight (g)	Specific growth rate (%/day)	Logarithmic equation Log W = log a + b log L	Correlation coefficient ‘r’	Coefficient of determination ‘r²’	Condition factor ‘K’	‘b’
D₁	21.67	0.281	Log W = log 0.0151 + 2.7675 log L	0.789	0.622	1.094	2.767
D₂	24.25	0.334	Log W = log 0.0003 + 4.3922 log L	0.930	0.865	1.116	4.392
D₃	27.77	0.408	Log W = log 0.0011 + 3.866 log L	0.939	0.881	1.210	3.866
D₄	25.66	0.376	Log W = log 0.0012 + 3.820 log L	0.944	0.892	1.171	3.820
D₅	24.66	0.346	Log W = log 0.0042 + 3.3254 log L	0.876	0.768	1.334	3.325
D₆	22.16	0.302	Log W = log 0.0118 + 2.888 log L	0.913	0.834	1.235	2.888