Sewage Sludge Biochar Influence upon Rice (Oryza sativa L) Yield, Metal Bioaccumulation and Greenhouse Gas Emissions from Acidic Paddy Soil

Biochar addition to soil has been proposed to improve plant growth by increasing soil fertility, minimizing bioaccumulation of toxic metal(liod)s and mitigating climate change. Sewage sludge (SS) is an attractive, though potentially problematic, feedstock of biochar. It is attractive because of its...

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Veröffentlicht in:	Environmental science & technology 2013-08, Vol.47 (15), p.8624-8632
Hauptverfasser:	Khan, Sardar, Chao, Cai, Waqas, Muhammad, Arp, Hans Peter H, Zhu, Yong-Guan
Format:	Artikel
Sprache:	eng
Schlagworte:	Acids - chemistry Applied sciences Bioaccumulation Charcoal Climate change Emission standards Emissions Exact sciences and technology Gases - analysis Greenhouse gases Hydrogen-Ion Concentration Metals - metabolism Oryza - growth & development Oryza - metabolism Oryza sativa Plant growth Pollution Rice Sewage Sludge Soil - chemistry Soil fertility Wastes
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