id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
brj-24463	Kujawska, Justyna; Cel, Wojciech; Kwiatkowski, Cezary Andrzej; Harasim, Elżbieta; Zamorska, Justyna	The Effect of Digestate from Biogas Plants Alone and with the Addition of Biochar and Zeolite on Soil Properties and Sorghum Yield	2025	25	.pdf	application/pdf	11996	614	53	The application of soil additives resulted in a substantial increase in the concentrations of Mg, Na, K, and Ca in the treated plots compared to the control soil, which may be attributable to dilution or leaching of nutrients. It is evident that biochar has a substantial impact on total soil organic carbon, though its effect on the bioavailable carbon pool is constrained and subject to variation.	cache/brj-24463.pdf	txt/brj-24463.txt