论文信息 - Soil Doctor Multi-Parameter, Real-Time Soil Sensor and Concurrent Input Control System - 字舞流文

Soil Doctor Multi-Parameter, Real-Time Soil Sensor and Concurrent Input Control System

[1] J. Meisinger. Evaluating Plant-Available Nitrogen in Soil-Crop Systems , 2015 .

[2] F. Magdoff,et al. A Soil Test for Nitrogen Availability to Corn , 1984 .

[3] B. R. Bock. Efficient Use of Nitrogen in Cropping Systems , 2015 .

[4] W. E. Larson,et al. Yield Mapping by Electromagnetic Induction , 1995 .

[5] A. Blackmer,et al. Correlations between Soil Nitrate Concentrations in Late Spring and Corn Yields in Iowa , 1989 .