摘要
以国家农业科学数据中心数据库中的数据为样本数据依据,用BP神经网络建立预测玉米区域测试产量模型,并用现有数据进行检测,证明运用BP神经网络模型预测玉米区试产量是可行的。
With the data from the database of Natiorkal Agricultural Science Data Center as sample data basis, the model for forecasting the yield in maize regional test was set up by using BP neutral network. It was proved to be feasible to use BP neutral network model to forecast the yield in maize regional test through detecting the existing data.
出处
《安徽农业科学》
CAS
北大核心
2007年第34期10969-10970,共2页
Journal of Anhui Agricultural Sciences
关键词
玉米区试
神经网络
预测模型
Maize regional test
Neural network
Forecast model
