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Tobacco, cigar and cigarette

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TOBACCO Tobacco is the name given to the plant and cured loaves of several species of Nicotiana which may be used, commonly after aging and processing in various ways for the purpose of smoking, chewing, snuffing and extraction of nicotine. Nicotine and related alkaloids of tobacco furnish the habit forming and narcotic effects which account for general worldwide use . History : Tobacco was first cultivated by the Indians of North and South America when Christopher Columbus and other early explorers arrived in America, they found natives using tobacco much in the same manner as it is used today. As per Indians it was supposed to possess medicinal properties. Jean Nicot the French ambassador at Lisbon, in whose honour the genus Nicotiana was named, is said to have sent seed of N. tabacum to the queen of France, Catherine de Medicis. From Europe tobacco was taken largely by Portuguese and Spanish sailors, to the furthest comers of the known world. Manufacturing Harvesting an...