Estudo das caracteristicas do solo de Pambarra nos campos da Esuder distrito de Vilankulo: solo de planalto

Abstract

The study and characterisation of soil physical and chemical parameters constitute an essential work methodology in the development of agricultural production activities in according to the soil properties of a given area. The knowledge of the characteristics of a soil is a fundamental tool in agriculture, after it can guarantee the increase in production and productivity of crops, generating income in the family sector, as it is based on it that one can plan a good management and tillage of the soil. The present work has to study the characteristics of the soil of Pambarra for agriculture in the campus of ESUDER, Vilankulo district. It had as research methodology, a study that covered 16 parameters which are: texture, colour, consistency, structure, field capacity, permanent wilting point permanent wilting point, topography, horizon limits, available water, roots, pores, porosity, density, which are physical properties and salinity, Ph which are chemical properties. A trench was a trench at the study site and identification of layers, characterization of layers along profile, description of physical and chemical properties and create topographic map for separation from one soil with similar characteristics to another soil plateau, slope and low. The study was done on the plateau, where the characteristics seemed half uniform, samples were collected in the trench in all layers along the profile and outside the trench the infiltration was made for 24h Afterwards a sample was taken every 20cm to measure field capacity and permanent wilting point. permanent wilting point the soil description of some properties was done in the field in the profile, the salinity and Ph was measured in the informal laboratory. As for the physical properties, all the physical properties, all the variables analysed showed results that reveal good structure and better soil conditions for crop production For the production of the cultures.(TRADUÇAO NOSSA)