Application of Big Data Analysis in Cost Control of Marine Fishery Breeding

Table 1

Production cost (yuan/kg) and its percentage accounting for the total cost under different survival rates.

Project	60% survival rate				70% survival rate				80% survival rate
	30 kg/m^2		40 kg/m^2		30 kg/m^2		40 kg/m^2		30 kg/m^2		40 kg/m^2
	Prime cost	Proportion	Prime cost	Proportion	Prime cost	Proportion	Prime cost	Proportion	Prime cost	Proportion	Prime cost	Proportion
Offspring seed	12.50	22.4	12.50	25.9	10.72	19.9	10.72	23.1	9.38	17.8	9.38	20.8
Forage	13.40	24.0	13.40	27.7	13.33	24.7	13.33	28.7	13.27	25.3	13.27	29.4
Man-made	7.80	14.0	5.86	12.1	7.80	14.5	5.86	12.6	7.80	14.8	5.86	13.0
Hydroelectricity	7.80	14.0	5.86	12.1	7.80	14.5	5.86	12.6	7.80	14.8	5.86	13.0
Depreciation	7.80	14.0	5.86	12.1	7.80	14.5	5.86	12.6	7.80	14.8	5.86	13.0
Manage	1.56	2.8	1.18	2.4	1.56	2.9	1.18	2.5	1.56	3.0	1.18	2.6
Epidemic prevention	1.30	2.3	0.98	2.0	1.30	2.4	0.98	2.1	1.30	2.5	0.98	2.2
Liquid oxygen	3.64	6.5	2.74	5.7	3.64	6.7	2.74	5.9	3.64	6.9	2.74	6.1
Total	55.80	100.0	48.34	100.0	53.95	100.0	46.47	100.0	52.55	100.0	45.07	100.0