E3S Web Conf.
Volume 132, 2019XXII International Scientific Conference POLSITA 2019 “Progress of mechanical engineering supported by information technology”
|Number of page(s)||9|
|Section||Earth and Environmental sciences|
|Published online||22 November 2019|
The impact of biochar dosing with simultaneous fertilization with a biogas plant digestate on the volumetric density of soil
1 University of Agriculture in Krakow, Faculty of Production and Power Engineering, ul. Balicka 116B, 30-149, Poland
2 University of Agriculture in Krakow, Faculty of Agriculture and Economics, al. Mickiewicza 21, 31-120, Poland
* Corresponding author: firstname.lastname@example.org
The paper analyses the impact of biochar on the volumetric density of the soil, with simultaneous fertilization with an agricultural biogas plant digestate. For the purpose of the research, 10 experimental fields were prepared for the study, in accordance with good agricultural practice. To verify the results, a single-factor variance analysis was performed, which demonstrated a significant differentiation between the dosing of the biochar and the values of the volumetric density of the soil. Using the digestate simultaneously with the biochar addition further increased the disparity in the soil’s volumetric density between the respective biochar doses.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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