RESUMOO uso agrícola altera os atributos do solo. Visando analisar as modificações químicas e físicas do solo decorrentes de seu uso, objetivou-se avaliar atributos químicos e físicos do solo submetido ao plantio de laranja e pastagem em comparação com o seu estado natural (mata). Para cada uso foram coletadas amostras nas profundidades de 0-20 cm, procedendo as análises químicas e físicas do solo. O uso do solo com pastagem, cultivo de laranja e mata nativa não diferiram estatisticamente entre si em todas as variáveis analisadas, possivelmente em função do pouco tempo de conversão da área de pastagem para cultivo de laranja. O dendrograma de similaridade construído com as variáveis dos atributos químicos e físicos do solo mostra que a pastagem e mata nativa são mais semelhantes entre si, estando em grupo distinto do cultivo com laranja. PALAVRAS -CHAVE: laranja lima, manejo do solo, mata nativa, pastagem CHEMICAL AND PHYSICAL SOIL PROPERTIES WITH DIFFERENT MANAGEMENTS IN THE MOUNTAINOUS MICRO-REGION OF QUILOMBOS -ALAGOASABSTRACT The agricultural land use changes the attributes of the soil. To analyze the chemical changes of soil resulting from its use, aimed to evaluate some chemical and physical soil properties when subjected to plant orange, pasture and its relationship to its natural state (forest). For each use samples were collected at depths of 0-20 cm, carrying the chemical and physical soil analysis. The land use to grazing, cultivation of orange and bushland not differ statistically in all variables, possibly due to the short time of conversion of pasture area for growing oranges. The similarity dendrogram constructed with the variables of chemical and physical soil properties shows that pasture and native forest are more similar to each other, being in a different group with orange cultivation.
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