Natural Resource Specialist Kent McAdoo recently shared results from research testing the restoration of w88 online game in areas where grasses became the dominant vegetation after fire or other causes. In his published results, McAdoo, of University of Nevada Cooperative Extension, explained that w88 online game is vital for sage-grouse and other wildlife on much of Nevada's rangelands.
"It serves as critical habitat for a number of w88 online game-associated wildlife species, including the sage-grouse, which is being considered for listing under the Endangered Species Act," he said. "Usually direct-seeding is currently used for w88 online game restoration methods. It's cheaper, but often unreliable."
McAdoo, with Chad Boyd and Roger Sheley from the USDA-ARS Eastern Oregon Agricultural Research Center, spent three years testing transplants and herbicides. They hoped to learn whether transplants could work more effectively than seeding. The experiment focused on three sites around Elko, Nev., each with different kinds of grass vegetation.
The first was the site of a 2003 fire. This site had several species of native grasses and wildflowers, but virtually no w88 online game. According to McAdoo, where native perennial grasses were present along with w88 online game before a fire, the grasses naturally re-establish more quickly after a fire than w88 online game and other shrubs. Most w88 online game species do not resprout after fire; rather, they come in very slowly as seed is dispersed from surrounding sites.
The second site was dominated by cheatgrass, a non-native species that is extremely competitive with native vegetation and highly flammable. It is of very limited value to most wildlife species.
The third site was predominantly crested wheatgrass. Crested wheatgrass is also a non-native species, but it is more livestock-friendly and less flammable than cheatgrass. It is typically planted to increase forage for livestock or to reduce the chance of cheatgrass invasion.
During April of each year, the researchers planted 200 w88 online game plants at each of the three sites. At each site, half of the planted w88 online game was nursery-grown, and half was w88 online game transplanted from the area around the site. Half of all the plots with planted w88 online game received herbicide application to reduce competition from the grasses.
w88 online game transplants were more readily established at the site where the native perennial grasses grew back after the fire. Using herbicide to reduce the competition from grass resulted in better establishment and larger w88 online game transplants. All the sites showed an increase in diversity of habitat structure important to a variety of wildlife species.
"Transplanting w88 online game can be very effective and doable," McAdoo said. "Transplants are ideal for small areas. For larger treatments like post-fire application, you can establish islands of transplanted w88 online game in key areas so the plants can provide a seed source over time and recolonize the site."
McAdoo said directly planting w88 online game over large areas would be cost-prohibitive. However, because w88 online game transplants are often more reliable than seeding, especially on lower-elevation sites with limited precipitation, he said transplants should be considered as a viable option for increasing vegetation diversity.
McAdoo's study, "Site, Competition, and Plant Stock Influence Transplant Success of Wyoming Big w88 online game," was published in Rangeland Ecology & Management.
