Table 3. The effects of various stocking densities on body weight (g) according stocking density of Korean native ducks

Treatments1	Initial (14 d)	28 d	42 d	50 d
T1	355.6	1,190	2,124	2,546
T2	344.7	1,169	2,124	2,553
T3	346.9	1,165	2,104	2,535
T4	352.2	1,179	2,138	2,586
T5	350.2	1,140	2,087	2,532
T6	350.5	1,144	2,101	2,571
SEM2	10.32	29.8	55.9	46.2
P-value	0.73	0.18	0.81	0.53

T1, 4 birds/m²; T2, 5 birds/m²; T3, 6 birds/m²; T4, 7 birds/m²; T5, 8 birds/m²; T6, 9 birds/m².
Standard error of mean.