کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9445221 | 1304278 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Potential use of Iberian shrubby legumes and rhizobia inoculation in revegetation projects under acidic soil conditions
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
بوم شناسی، تکامل، رفتار و سامانه شناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Potential use of Iberian shrubby legumes and rhizobia inoculation in revegetation projects under acidic soil conditions Potential use of Iberian shrubby legumes and rhizobia inoculation in revegetation projects under acidic soil conditions](/preview/png/9445221.png)
چکیده انگلیسی
Disturbances that affect plant and soil properties are important threats to the stability of ecosystems. Since positive interactions with soil microorganisms are essential for plant growth, the restoration of heavily disturbed habitats should include the re-introduction of both plants and their mutualists. In Mediterranean areas, shrubby legumes are key components of natural systems and good candidates for revegetation projects because of the ability to fix nitrogen as a result of the rhizobial symbiosis. This study analyses the role of soil microorganisms, and, specifically, of Bradyrhizobium sp., in the growth of six Iberian shrubby legumes in natural soils from central western Spain. Plants were grown in non-treated soils and in soils from which soil microorganisms were experimentally removed. The effect of rhizobial inoculation on plant performance was assessed using six Bradyrhizobium strains isolated from natural populations of the studied species. Plant growth was hindered in sterilized soils, whereas inoculation with native rhizobia significantly enhanced plant growth. The results highlight the importance of positive interactions with soil microorganisms for plant growth and advise the use of native organisms as inoculants in revegetation strategies.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Soil Ecology - Volume 29, Issue 2, June 2005, Pages 203-208
Journal: Applied Soil Ecology - Volume 29, Issue 2, June 2005, Pages 203-208
نویسندگان
Susana RodrÃguez-EcheverrÃa, MarÃa A. Pérez-Fernández,