کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5537962 1552014 2017 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Rational application of treated sewage sludge with urea increases GHG mitigation opportunities in Mediterranean soils
کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم زراعت و اصلاح نباتات
پیش نمایش صفحه اول مقاله
Rational application of treated sewage sludge with urea increases GHG mitigation opportunities in Mediterranean soils
چکیده انگلیسی
In the 40 t ha−1 3yr−1 treatment, interesting similarities were found with urea alone. In summary, rational application of TSS, such as 40 t ha−1 3yr−1 dose, along with urea, trigger a beneficial increase in microbial activity in soil, that ultimately activates soil metabolism and enhances carbon sequestration possibilities, while GHG emissions remain at the same level as with urea alone. The results support the hypothesis that TSS can induce carbon sequestration without increasing GHG emissions. TSS has proven to exert beneficial outcomes under Mediterranean conditions; additionally, its application offers a viable opportunity for converting this by-product into a fertilizer. However, application rates must be adjusted or it should be used together with mineral fertilization.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Agriculture, Ecosystems & Environment - Volume 238, 1 February 2017, Pages 114-127
نویسندگان
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