(1961) North Central Regional Potassium Studies I, Field Studies with Alfalfa by J.J. Hanway, July 1961. Iowa State University
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north_central_regional_potasim_studies_1961_OCR_.pdf File Size:36MB |
Abstract
Potassium (K) 2 availability vane widely in soils of the North Central Region of the United States and the adjoining areas of Canada. Soils in the western part of the region generally contain adequate amounts of plant available K, but in other parts of the region, oi ls vary from those with abundant supplies of available K to those that are very deficient.
| Item Type: | Departmental Report |
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| Keywords: | alfalfa plants, Iowa State University, crops, Potassium Studies |
| Subjects: | Agriculture and food production Agriculture and food production > Crops Agriculture and food production > Farmlands |
| ID Code: | 48331 |
| Deposited By: | Margaret Barr |
| Deposited On: | 26 Mar 2024 16:56 |
| Last Modified: | 26 Mar 2024 16:56 |
| URI: | https://publications.iowa.gov/id/eprint/48331 |