Response of soil fertility indices to long-term application of biogas and raw slurry under organic farming

MLA

Stefanie Wentzel, et al. Response of Soil Fertility Indices to Long-Term Application of Biogas and Raw Slurry under Organic Farming. Jan. 2015. EBSCOhost, https://doi.org/10.1016/j.apsoil.2015.06.015.

APA

Stefanie Wentzel, Ulrike Semmler-Busch, Rainer Georg Joergensen, Reiner Schmidt, & Hans-Peter Piepho. (2015). Response of soil fertility indices to long-term application of biogas and raw slurry under organic farming. https://doi.org/10.1016/j.apsoil.2015.06.015

Chicago

Stefanie Wentzel, Ulrike Semmler-Busch, Rainer Georg Joergensen, Reiner Schmidt, and Hans-Peter Piepho. 2015. “Response of Soil Fertility Indices to Long-Term Application of Biogas and Raw Slurry under Organic Farming,” January. doi:10.1016/j.apsoil.2015.06.015.