id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-14794		cet-14794		6	.pdf	application/pdf	3966	149	40	Moreover, soil biology plays a fundamental role in its structure and composition, with organic matter decomposed by soil microorganisms that release nutrients for plants (Valdez-Nuñez et al., 2019). Kandeler E., Gerber H., 1988, Short-term assay of soil urease activity using colorimetric determination of ammonium, Biology and Fertility of Soils, 6, 68–72.	cache/cet-14794.pdf	txt/cet-14794.txt