Aptidão agrícola de solos na fazenda experimental do CCTA/UFCG.

Abstract

It is necessary to has knowledge of the environment as well as they were formed to conserve and properly manage. At the same area, to can be verify many circumstances that had formed may have different characteristics from different pedogenetic process that need other management and for this is important to knowing these pedons. Profile is the soil body, synonymous of pedon, in other words, is the vertical transection from the surface to rock layer, where we can analyze its genesis and by its characterization and classification we can determine as occur various process that diffentiate the environment. Thus, the present work had with aim to express and classify the predominant and existing soil classes at the Experimental Farm area of CCTA / UFCG. For the soils characterization at the Experimental Farm, was used the description method of soil profiles, it was characterized five profiles that were georeferenced, described morphologically through samples collected and analyzed, and classified according to the Brazilian System of Classification of Soils. The studied profiles were adequately classified up to the fourth categorical level, being classified as: 1st profile - FLUVIC ENTISOL Typical eutrophic Ta; 2nd profile - CHROME LUVISOL Dossisolic carbonate; 3rd profile - HADIC VERTISOL Gleysolic sodium; Pr 4th profile- Typical Eutrophic HAPLIC PLANOSOL and profile 5 - NACTIC PLANOSOL Typical arctic.