Enhancing Ecoefficiency in Shrimp Farming through Interconnected Ponds

Table 4

Fluxes estimated (kg ha⁻¹) (mean ± standard error) of incorporated, discharged, and net loading material (outlet − inlet) via water for shrimp culture in three modules.

Variables	M1			M2			M3
	Inlet; (kg ha^−1)	Outlet; (kg ha^−1)	Net load; (kg ha^−1)	Inlet; (kg ha^−1)	Outlet; (kg ha^−1)	Net load; (kg ha^−1)	Inlet; (kg ha^−1)	Outlet; (kg ha^−1)	Net load; (kg ha^−1)
-N	1.91	2.26	0.35	1.48	2.40	0.92	2.26	2.75	0.49
-N	0.08	0.12	0.04	0.08	0.11	0.03	0.11	0.19	0.08
-N	26.9	40.7	13.7	29.0	35.7	6.75	29.2	44.1	14.8
TKN	56.7	68.7	11.9	48.4	70.4	21.9	54.8	91.1	36.3
TSS	2750.3	4316.5	1566.2	2944.7	3605.3	660.5	3045.3	4556.6	1511.3
ISS	2407.3	3688.1	1280.7	2556.8	2998.1	441.3	2669.1	3784.3	1115.1
POM	342.9	660.0	317.0	387.9	608.9	221.0	376.1	783.9	407.7
CL a	0.50	1.00	0.50	0.55	1.19	0.64	0.35	1.62	1.27