The process of cation leaching in a tropical soil was investigated at Finca La Selva, Costa Rica. It was concluded that carbonic acid is the agent responsible for most cation leaching in this soil, ...
A promising new form of ammonium phosphate fertilizer has been field-tested by University of Illinois Urbana-Champaign researchers. The fertilizer, struvite, offers a triple win for sustainability and ...
There are three main British soils; podzol, brown earth and gley. Podzols are easily recognisable by their distinct layers or horizons. A grey or light-coloured 'E' horizon is the result of severe ...
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