کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4388819 1618015 2015 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
First and second-year assessments of the rapid reconstruction and re-vegetation method for reclaiming two saline–sodic, coastal soils with drip-irrigation
ترجمه فارسی عنوان
ارزیابی های سال های اول و دوم روش بازسازی سریع و بازسازی گیاهان برای احیاء دو سالینا، خاک های ساحلی با آبیاری قطره ای
کلمات کلیدی
مناطق ساحلی، خاک شور احیاء مجدد، دوباره گیاهی آبیاری قطره ای تنظیم آب نمک
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک بوم شناسی، تکامل، رفتار و سامانه شناسی
چکیده انگلیسی


• A new approach for ecological restoration in coastal saline regions is proposed.
• Soil treatment and water–salt regulation using drip-irrigation are included.
• The approach had advantages of saving water and better salt leaching.
• The approach can quickly create a good landscape and maintain good plant growth.

Soil salinity, sodicity and saline groundwater are major constraints to the cultivation of landscape plants along oceanic coasts. A sustainable approach for reclaiming saline–sodic soils in coastal environments is evaluated. Soil tillage, phased saline water management based on soil matric potential under drip-irrigation, and the installation of a gravel–sand layer were used. Field trials using the method showed that the proposed approach had the advantages of considerable water conservation, more effective salt leaching and successful re-vegetation with desired species. Severely saline soils became non-saline within the 0–40 cm soil profile after one year and non-saline to moderately saline within the 0–120 cm depth after two years. The approach can rather quickly create an attractive landscape and maintain good plant growth. Plants representing nearly 30 landscape species, including some sensitive to salinity were proposed. Plantings showed survival up to 90% after one and two years. This approach demands less water, improves the ecological environments, and will inspire development of coastal areas.

Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ecological Engineering - Volume 84, November 2015, Pages 496–505
نویسندگان
, , , , , ,