Spatio-Temporal Relationship between Water Depletion and Root Distribution Patterns of Centaurea solstitialis and Two Native Perennials
نویسندگان
چکیده
منابع مشابه
Spatio-Temporal Relationship between Water Depletion and Root Distribution Patterns of <i>Centaurea solstitialis</i> and Two Native Perennials
In a 2-year field study, we quantified lateral root growth patterns and soil water depletion dynamics in the invasive annual Centaurea solstitialis and two native perennials, Elymus glaucus and Grindelia camporum. Centaurea solstitialis produced lateral roots most actively from early April to mid-June, during the late rosette to spiny seedhead stage while both root growth and water depletion we...
متن کاملSpatio-Temporal Relationship between Water Depletion and Root Distribution Patterns of Centaurea solstitialis and Two Native Perennials
In a 2-year field study, we quantified lateral root growth patterns and soil water depletion dynamics in the invasive annual Centaurea solstitialis and two native perennials, Elymus glaucus and Grindelia camporum. Centaurea solstitialis produced lateral roots most actively from early April to mid-June, during the late rosette to spiny seedhead stage while both root growth and water depletion we...
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although there are studies on pragmatic assessment, to date, literature has been almost silent about native and non-native english raters’ criteria for the assessment of efl learners’ pragmatic performance. focusing on this topic, this study pursued four purposes. the first one was to find criteria for rating the speech acts of apology and refusal in l2 by native and non-native english teachers...
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ژورنال
عنوان ژورنال: Restoration Ecology
سال: 2009
ISSN: 1061-2971
DOI: 10.1111/j.1526-100x.2009.00624.x