000			02105nab a2200277 i 4500
003			BR-BrBNA
005			20260406085401.0
008			260406b2019 bl.qr|pooa||| 00| 0 eng |
040			_aBR-BrBNA _beng
072			_aP33
072			_aF08
100			_aZago, Leciana Menezes Souza
100			_aRamalho, Werther Pereira
100			_aCaramori, Samantha
245			_aDoes Crop-Livestock-Forest Systems Contribute to Soil Quality in Brazilian Savannas?
500			_aPublicação on-line; 30 ref.; 3 tables; 3 illus.; Summary (En)
520			_a ABSTRACT In this paper we discuss the impact on conversion degraded pasture areas into an integrated crop, livestock and forest system (ICLFS). We collected 30 soil samples at 0-0.1 m depth in five agroforestry systems, degraded pasture and native areas along Brazilian Cerrado biome. We analyzed the influence of chemical variables on microbial biomass carbon and enzyme activity using multivariate statistic analysis. The land use explained only the variation of microbial biomass carbon and seasonality explained the variation in glycine aminopeptidase activity. The sample controls differ from the other soil areas due to their greater biological activity (MBC). The enzymatic indicators showed that the biological activity is lower in degraded pasture. It was observed that the ICLFS system had a positive effect on the microbial activity (MBC and soil enzyme) when compared to pasture. This reinforces the importance of adopting more sustainable practices to improve soil quality. Keywords: agroforestry systems, forest quality control, forest soil.
650			_aSISTEMA DE CULTIVO
650			_aCONTROLE DE QUALIDADE
650			_aSOLO FLORESTAL
650			_aFLORESTA
773	0		_02929 _9347952 _dRio de Janeiro-RJ Instituto de Florestas - UFRRJ 1994 _o2025-0451 _tFloresta e Ambiente (Brazil) _x1415-0980 / ISSN 2179-8087 0nline _gv. 26(3) p. 1-10; (2019) _wBR2026000279
856			_uhttps://www.scielo.br/j/floram/a/jcgPtxZLbcP7nMktSkq9wRg/?format=pdf&lang=en
942			_cANA
999			_c341241 _d341241