Interseeding Shrubs in Cheatgrass with a Browse Seeder-Scalper
نویسندگان
چکیده
منابع مشابه
Composite Shrubs
21 Chapter The sunflower family (Compositae or Asteraceae) is the largest family of flowering plants. Its many species occur around the world as annual and perennial herbs and as shrubs and trees (Chrysothamnus), and matchbrush (Gutierrezia)—make plants of this family among the most common and important plants of the Intermountain area (McArthur and others 1979a; table 1). Shrubs of these gener...
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Cheatgrass (Bromus tectorum) is of growing concern among farmers, ranchers, and researchers in the intermountain west due to its ability to alter rangeland vegetation communities and their associated fire regimes. Quickbird multi-spectral imagery (spatial resolution 2.4 mpp) was used to detect and model cheatgrass presence in southeastern Idaho. Training sites were created using 2003 field data...
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Legumes are characterized as keeping stable nutrient supply under nutrient-limited conditions. However, few studies examined the legumes' stoichiometric advantages over other plants across various taxa in natural ecosystems. We explored differences in nitrogen (N) and phosphorus (P) stoichiometry of different tissue types (leaf, stem, and root) between N2-fixing legume shrubs and non-N2-fixing ...
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Browsing, which usually alternates with search in information seeking on the web, highly depends on information organization of the browsed web site. An emerging web content categorization is multi-faceted, which does not impose any rigid structure, and allows users to slice and dice the information space from any chosen “dimensions” they wish to browse. However, owing to the limited capacity o...
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ژورنال
عنوان ژورنال: Journal of Range Management
سال: 1975
ISSN: 0022-409X
DOI: 10.2307/3897504