In July of 1986, we seeded buffelgrass, klein grass, "Catalina" lovegrass, "Cochise" lovegrass, bottlebrush, and sideoats grama grass on retired farmland in the Avra Valley west of Tucson. We seeded these grasses under three irrigation regimes: no establishment irrigation, two establishment irrigations, and four establishment irrigations. In measurements of the standing forage in 1987 -90, four establishment irrigations significantly increased the standing forage over the unirrigated treatments. However, the two irrigation treatment was not significantly different from either four irrigations or no irrigations. Buffelgrass, klein grass, and the lovegrasses appear to be promising species for vegetative cover for this site. We have also measured significant increases in the standing forage over the last four years.
| Identifer | oai:union.ndltd.org:arizona.edu/oai:arizona.openrepository.com:10150/201361 |
| Date | 09 1900 |
| Creators | Thacker, Gary W., Cox, Jerry R. |
| Contributors | Ottman, Michael |
| Publisher | College of Agriculture, University of Arizona (Tucson, AZ) |
| Source Sets | University of Arizona |
| Language | en_US |
| Detected Language | English |
| Type | text, Article |
| Relation | 370090, Series P-90 |
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