Steel slag amendment impacts on soil microbial communities and activities of rice (Oryza sativa L.)

With the increase in iron/steel production, the higher volume of by-products (slag) generated necessitates its efficient recycling. Because the Linz-Donawitz (LD) slag is rich in silicon (Si) and other fertilizer components, we aim to evaluate the impact of the LD slag amendment on soil quality (by...

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Veröffentlicht in:	Scientific reports 2020-04, Vol.10 (1), p.6746, Article 6746
Hauptverfasser:	Das, Suvendu, Gwon, Hyo Suk, Khan, Muhammad Israr, Jeong, Seung Tak, Kim, Pil Joo
Format:	Artikel
Sprache:	eng
Schlagworte:	45 631/326/171/1818 704/47/4112 Actinobacteria - classification Actinobacteria - genetics Actinobacteria - isolation & purification Agricultural production Alphaproteobacteria - classification Alphaproteobacteria - genetics Alphaproteobacteria - isolation & purification Bacteria Betaproteobacteria - classification Betaproteobacteria - genetics Betaproteobacteria - isolation & purification Biological properties Carbon Cycle - physiology Cereal crops Crop yield Cropping systems Cultivars Cultivation Deltaproteobacteria - classification Deltaproteobacteria - genetics Deltaproteobacteria - isolation & purification Ecosystem services Enzymatic activity Fertilizers - analysis Firmicutes - classification Firmicutes - genetics Firmicutes - isolation & purification Gammaproteobacteria - classification Gammaproteobacteria - genetics Gammaproteobacteria - isolation & purification Grain cultivation Humanities and Social Sciences Humans Hydrogen-Ion Concentration Iron - metabolism Iron - pharmacology Metallurgy - methods Microbial activity Microbial Consortia - drug effects Microbial Consortia - physiology multidisciplinary Nitrogen Cycle - physiology Nutrient availability Nutrient uptake Oryza - drug effects Oryza - microbiology Oryza - physiology Phosphorus - physiology Photosynthesis Photosynthesis - drug effects Photosynthesis - physiology Plant Roots - drug effects Plant Roots - microbiology Plant Roots - physiology Rice Rice fields Rice straw RNA, Ribosomal, 16S - genetics rRNA Science Science (multidisciplinary) Silicon - metabolism Silicon - pharmacology Slag Soil - chemistry Soil Microbiology Soil microorganisms Soil nutrients Soil pH Soil quality Soils Steel - chemistry Steel industry Steel production Waste Products - analysis
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