Leaching model (soil) Leaching model (soil) A leaching model is a hydrological model by which the leaching with irrigation water of dissolved substances, notably salt, in the soil is described depending on the hydrological regime and the soil's properties. <br> The model may describe the process (1) in time and (2) as a function of amount of water applied. <br> Leaching is often done to "reclaim" saline soil or to "conserve" a favorable salt content of the soil of irrigated land as all irrigation water contains salts. The leaching process in a salty soil to be reclaimed is illustrated in the leaching curves
The Soil (band) and consisted of more than 25 members. As years passed, some members departed due to other engagements. In 2010, the group was down to four members: Buhlebendalo Mda (vocalist), Ntsika Ngxanga (main composer and vocalist), Luphindo (beatboxer and vocalist) & Motif Records signee Samkelo Lelethu Mdolomba, commonly known by his stage name, Samthing Soweto. Mdolomba was involved during the recording process of the group's first album, however, due to contractual disputes and creative differences, Samkelo decided to leave and form the contemporary jazz group The Fridge where he serves as the lead vocalist. In 2011, The Soil released their self-titled