01159nam a2200229 a 450000100080000000500110000800800410001910000210006024501010008126002780018252002870046065000110074765000200075865000180077865000090079665300200080570000210082570000200084670000200086670000230088670000200090920601672017-03-03       2015    bl uuuu     u00u1 u    #d1 aARAUJO, A. R. de  aCarbon content in sandy soils under different use and management systems.h[electronic resource]  aIn: INTERNATIONAL GRASSLAND CONGRESS, 23., 2015, New Delhi. Sustainable use of grassland resources for forage production, biodiversity and environmental protection: Extended abstracts. Nova Delhi: ICAR-Indian Grassland and Fodder Research Institute, 2015. p. 484-485.c2015  aQuantifying soil carbon content is important to assess soil indicators related to adequate management conducted by producers in their agricultural systems. The objective of this study was to evaluate the total soil carbon content in soils under different use and management systems.  aCarbon  aFarming systems  aSoil analysis  aSolo  aTeor de carbono1 aMACEDO, M. C. M.1 aMAURO, R. de A.1 aSILVA, M. P. da1 aCOSTA, J. A. A. da1 aFERREIRA, A. D.