Water-Saving Benefit Model Analysis of Plain Reservoirs in Arid Areas Based on Nonlinear Data Prediction under Floating Ball Cover

Table 4

Economic benefits’ analysis.

Cultivation mode	Park construction cost	Material cost yuan/mu	Labor cost yuan/mu	Total cost yuan/mu	Yield Kg/Mu	Unit price yuan/kg	Planting area mu	Net profit ten thousand yuan
Open field cultivation	498.62	1366.83	1174.78	3040.23	1500	6.65	13.22	9.17