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The forecasting model of rice yield based on the bp model

HUANG Wen-jiang,YUAN Hong-chun,WANG Ji-hua,ZHAO Chun-jiang  
It was studied of the dry cultivation rice yield under different water levels, through the construction of BP model, the forecasting economic yield under different soil water content was gotten. The error was reduced to 0.1 through the studying of many times.
【CateGory Index】: S126
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