Soil Science

Soil is natural resource, soil science is the study of soil and soil classification and fertility of the soil, Soil classification mainly based on soil morphology soils are distinguished by physical appearance and characteristics.  Branches of soil science are pedology, Edaphology. Pedology it includes formation chemistry, morphology classification of soil and Edaphology it includes how soils interacts with living things, plants. Soil degradation is expanding all around the world, when crops are collected supplements are expelled out if they don’t supplant natural material after sometimes this decreases the soil quality thus leads to the lower water holding limit, less air, and it leads to the soil corruption.