Effects of biochar amendment in two soils on greenhouse gas emissions and crop production

• Published in: Plant and soil Vol. 360; no. 1-2; pp. 287 - 298
• Main Authors: Wang, Jinyang, Pan, Xiaojian, Liu, Yinglie, Zhang, Xiaolin, Xiong, Zhengqin
• Format: Journal Article
• Language: English
• Published: Dordrecht Springer 01.11.2012; Springer Netherlands; Springer Nature B.V
• Subjects: Agricultural production; Agricultural soils; Agrology; Agronomy. Soil science and plant productions; Air pollution; Animal, plant and microbial ecology; Atmospheric carbon dioxide; Biochar; Biological and medical sciences; Biomass; Biomedical and Life Sciences; Carbon dioxide; Charcoal; Climate change; Crop production; Crop rotation; Ecology; ecosystem respiration; Emissions; Farm buildings; Fertilizer application; Fundamental and applied biological sciences. Psychology; General agronomy. Plant production; Global warming; Global warming potential; grain yield; greenhouse gas emissions; Greenhouse gases; greenhouse soils; Harvesting; Incubation; Life Sciences; Methane; nitrates; Nitrogen; Nitrogen fertilizers; Nitrous oxide; Oryza sativa; Other nutrients. Amendments. Solid and liquid wastes. Sludges and slurries; Paddy soils; Plant Physiology; Plant Sciences; Pollutant emissions; Regular Article; Rice; Rice fields; Rice soils; Seasons; Soil mechanics; Soil science; Soil Science & Conservation; Soil-plant relationships. Soil fertility; Soil-plant relationships. Soil fertility. Fertilization. Amendments; Soils; Triticum aestivum; Upland soils; Urea; Urea as fertilizer; urea nitrogen; Wheat; Wheat soils; Rice and wheat rotation; Greenhouse gas emissions; Biochar; Crop yield; Paddy soil; Monocotyledones; Gas emission; Cultivated soil; Carbonization; Amendment; Triticum; Gramineae; Greenhouse gas; Angiospermae; Paddy field; Cultivated plant; C3-Type; Plant production; Vegetals; Cropping system; Soil management; Oryza; Crop rotation; Herbaceous plant; Spermatophyta; Yield; Soil plant relation

Background Worldwide, there is an increasing interest in using biochar in agriculture to help mitigate global warming and improve crop productivity. Methods The effects of biochar on greenhouse gas (GHG) emissions and rice and wheat yields were assessed using outdoor pot experiments in two different...