Forecasting Agricultural Irrigation Based on Nerve Network
GU Hong-mei · Journal of Agricultural Mechanization Research · 2005
The agricultural irrigation quantity to be a research object,make it as a nonlinear function of effective irrigation area,yearly rainfall and grain output,and forecast it by using nerve network and gray forecasting; On the basis of it,nonlinear function of nerve network is used for forecasting irrigation supply in irrigation area,and examine the data of Penglou irrigation area in Liaocheng of Shandong.The result is that reative error is small,forecast precision reach the demand.