Problem acid soils have a pH* of less than 5.6 and usually below pH 5.0. The low soil pH is associated with a number of soil chemical and biological characteristics that manifest themselves as the components of the problem acid soil syndrome.
History of Jamaica. The island of Jamaica was colonized by the Taino tribes prior to the arrival of Columbus in 1494. The Spanish enslaved the Tainos, who were so ravaged by their conflict with the Europeans and by foreign diseases that nearly the entire native population was extinct by 1600.
Answer Wiki. It was first colonized by the Spanish in 1509 since the Spanish then in 1655 The English took it from the Spanish and controlled it. âChristopher Columbus claimed Jamaica for Spain after landing there in 1494. His probable landing point was Dry Harbour, now called Discovery Bay.