Addressing Soil Chloride Variability and Its Management
Addressing Soil Chloride Variability and Its Management, 1998 In the northern Great Plains, grid sampling is not used by many wheat producers because of its expense. To be profitable, responsive areas within fields (less than 30 lb Cl/A 2 ft) need to be characterized by a minimum number of soil samples. Five sites (Mandan, Valley City, Colfax, Gardner, and Hunter) in North Dakota were selected in order to study Cl variability. Each of these sites was sampled at small grid spacings.
IPNI-1996-USA-ND8
21 Jun 2001
Investigators
| Investigators |  | | | | | |
Name | | Title | | Research areas | | Contact information |
David Franzen | | Extension Soil Specialist | | Soil fertility | | Department of Soil Science North Dakota State University 229 Walster Hall Fargo, ND 58105 Email: dfranzen@ndsuext.nodak.edu Phone: (701) 231-8884 Fax: (701) 231-7861 |
Larry Cihacek | | Associate Professor | | Soils | | Department of Soil Science North Dakota State University 136 Walster Hall, Box 5638 Fargo, ND 58105 Email: Larry.Cihacek@ndsu.soils.edu Phone: (701) 231-8572 Fax: (701) 231-7861 |
Vern L. Hofman | | Extension Agricultural Engineer | | Farm power and machinery | | Department of Agricultural and Biosystems Engineering North Dakota State University 115 Ag. & Biosystems Engineering Building PO Box 5626 Fargo, ND 58105 Email: vhofman@ndsuext.nodak.edu Phone: (701) 231-7240 Fax: (701) 231-1008 |