Can a single dose of biochar affect selected soil physical and chemical characteristics?

Organic and Clay-Based Soil Amendments Increase Maize Yield, Total Nutrient Uptake, and Soil Properties in Lao PDR

(2014) Wolde Mekuria et al.   Agroecology and Sustainable Food Systems

Comparisons of Biochar Properties from Wood Material and Crop Residues at Different Temperatures and Residence Times

(2013) Yu Wang et al.   ENERGY & FUELS

Soil organic matter and sorption capacity under different soil management practices in a productive vineyard

(2013) Vladimír Šimanský et al.   Archives of Agronomy and Soil Science

Corn growth and nitrogen nutrition after additions of biochars with varying properties to a temperate soil

(2011) Shelby Rajkovich et al.   BIOLOGY AND FERTILITY OF SOILS

Biochar effects on soil biota – A review

(2011) Johannes Lehmann et al.   SOIL BIOLOGY & BIOCHEMISTRY

The forms of alkalis in the biochar produced from crop residues at different temperatures

(2010) Jin-Hua Yuan et al.   BIORESOURCE TECHNOLOGY