Amelioration of an acidic ultisol by straw-derived biochars combined with dicyandiamide under application of urea

The rapid increase in agricultural pollution demands judicious use of inputs and outputs for sustainable crop production. Crop straws were pyrolyzed under oxygen-limited conditions at 400 °C for 2 h to prepare peanut straw biochar (PB), canola straw biochar (CB), and wheat straw biochar (WB). Then,...

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Veröffentlicht in:	Environmental science and pollution research international 2017-03, Vol.24 (7), p.6698-6709
Hauptverfasser:	Mehmood, Khalid, Li, Jiu-Yu, Jiang, Jun, Shi, Ren-yong, Liu, Zhao-Dong, Xu, Ren-kou
Format:	Artikel
Sprache:	eng
Schlagworte:	Acidification Acidity Agricultural pollution Agriculture Alkalinity Aluminum Ammonium Ammonium Compounds - chemistry Aquatic Pollution Arachis - chemistry Arachis hypogaea Atmospheric Protection/Air Quality Control/Air Pollution Charcoal Charcoal - chemistry Crop production Crop residues Earth and Environmental Science Ecotoxicology Environment Environmental Chemistry Environmental Health Environmental science Fertilizers Guanidines - chemistry Hydrogen-Ion Concentration Mineralization Neutralization Nitrates Nitrification Nitrogen Nitrogen dioxide Plant Components, Aerial - chemistry Research Article Soil - chemistry Soil acidification Soil conditioners Soil fertility Soil pH Soil Pollutants - chemistry Soil Pollutants - isolation & purification Soils Studies Sustainable agriculture Sustainable production Triticum - chemistry Triticum aestivum Urea Urea - chemistry Waste Water Technology Water Management Water Pollution Control Wheat straw
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