This article refers to:
Chintalaa, R, Mollinedo, J, Schumacher, TE, Malo, DD and Julson, JL (2012) Effect of biochar on chemical properties of acidic soil. Archives of Agronomy and Soil Science, 60 (3), pp. 393–403. http://dx.doi.org/10.1080/03650340.2013.789870
When the above article was first published, the incorrect image was used for . The figure should have appeared as follows:
Figure 3. Effect of (a) corn stover biochar, (b) switchgrass biochar, and (c) lime on electrical conductivity (EC) of an acidic soil in dependence on amount and incubation time. Each data point represents the mean of three replications with standard error.
Taylor & Francis apologises for this error.