(1961) Response of Corn Yields in a Planosol Soil to Surface Drainage, Cropping System and Variable Fertilizer Treatments, October 1961. Iowa State University
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Abstract
A surface drainage experiment was initiated on this farm in 1952 with the following objectives: 1. to compare corn yields from drained plots with yields on plots which had been leveled, 2. to compare corn yields from different fertilizer treatments applied to the cropping systems of continuous corn and a corn-oats-meadow rotation and 3. to study the interactions among drainage, fertilizer and cropping-system variables.
| Item Type: | Departmental Report |
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| Keywords: | agriculture, grain, corn yields, surface drainage, cropping systems, planosol soil |
| Subjects: | Agriculture and food production Agriculture and food production > Agricultual statistics Agriculture and food production > Crops |
| ID Code: | 48328 |
| Deposited By: | Margaret Barr |
| Deposited On: | 26 Mar 2024 16:24 |
| Last Modified: | 26 Mar 2024 16:24 |
| URI: | https://publications.iowa.gov/id/eprint/48328 |