Enrichment if Biochar and its Application for Wheat Production in Atlantic Canada

Abstract

Interest in the use of biochar in agricultural systems is increasing with both producers and researchers studying how best to implement this technology into cropping systems. Atlantic Canadian soils are characterized as being acidic, low in organic matter, and prone to nutrient leaching during the fall and spring. Previous research has shown that biochar can improve crop growth whilst also addressing these challenging soil parameters. However, there is little research with Atlantic Canadian soils or cropping systems. This research investigated how biochar can be incorporated into spring wheat production in Atlantic Canada, with the objective of evaluating the effect of biochar with and without nutrient enrichment on plant growth, development, and soil characteristics. This research suggests promising applications for wood based biochars in spring wheat systems. Further research into optimum seed coating rates as well as studies over multiple years will be required before a holistic understanding can be reached.