SOIL ORGANIC CARBON SEQUESTRATION POTENTIALS IN AGGREGATE FRACTIONS OF CULTIVATED AND UNCULTIVATED SOILS OF SOUTHEASTERN NIGERIA
ABSTRACT A study was carried out on soils sampled at 0-10, 10-20, and 20-30 cm depths from both cultivated and uncultivated soils at four different locations (Awgu, Okigwe, Nsukka I, and Nsukka II), to evaluate the potentials of various aggregate size fractions of varying soil textures and depths to sequester carbon under different land uses. A 4 x 2 x 3 factorial experiment was conducted in a completely randomized design ...
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