Author: Van Keuren, R. W.
Showing items 1 to 4 of 4.
| Title | Author and Source | Category | View TGIF Record |
|---|---|---|---|
| Nitrate leaching from grassed lysimeters treated with ammonium nitrate or slow-release nitrogen fertilizer |
Owens, L. B.; Edwards, W. M.; Van Keuren, R. W. 1999. Journal of Environmental Quality. November/December. 28(6): p. 1810-1816. |
|
62781 |
| Effect of Date of Seeding, Companion Crops, and Preceding Crops on Seed Production of Crested Wheatgrass, Agropyron desertorum (Fisch. ex Link) Schult., and Orchardgrass, Dactylis glomerata L., Under Irrigation |
Van Keuren, R. W.; Canode, C. L. 1963. Crop Science. May/June. 3(3): p. 251-253. |
|
12200 |
| Effects of Spring and Fall Plantings on Seed Production of Several Grass Species |
Van Keuren, R. W.; Canode, C. L. 1963. Crop Science. March/April. 3(2): p. 122-125. |
|
12194 |
| Effect of spring and fall planting on seed production characteristics of several grass species |
Van Keuren, R. W.; Canode, C. L. 1962. Agronomy Abstracts: Food for Peace: 1962 Annual Meetings. p. 100. |
|
233992 |