Soil Moisture Sampling and Decision Frameworks for Agriculture.
Jerry L. Hatfield1, John H. Prueger2, Christian Dold3 and Ken M. Wacha3, (1)2702 Pierce Ave., Ames, IA, US, (2)USDA-ARS National Laboratory for Agriculture and the Environment, Ames, IA, US, (3)USDA-ARS National Laboratory for Agriculture and the Environment, Ames, IA