作物产量预测  output of crop forecasting

天气预报预报预测  forecast

粮食作物产量  yield of food crop

农作物产量  crop yield

相对作物产量  relative crop yield

作物产量  Increasing yield; Output of the crop; crops yields; Yield; yield of crops; crop output; crop yield; Corn yield; Corp yield; Crop; Crop yields; total crop yield; crop production; Soil fertility; crops yield; grain yield; crops output

作物产量差  Crop yield gap

作物产量差研究与展望  Status and perspective of crop yield gap

作物产量分析  crop yield analysis

作物产量模型  crop yield estimating model

作物产量评估  crop yield assessment

作物产量潜力极限研究  Study on potential limit of crop yield

作物产量损失  Crop yield losses

作物产量与品质  Crops production and quality

T213物理量预报产品  T213 physical quantity products

生物量产量  Biomass yield

产量预报  yield prediction; yield forecast; yield forecasting; crop forecast; Production forecasting; output forecast

产量预报模型  cluster analysis

动态产量预报  dynamic yield prediction