Chest Tubes After Open Heart Surgery. When a patient has a chest tube after heart surgery, the tube is inserted near the sternum (breastbone), and is intended to drain any blood that accumulates away from the surgery site.
Currently there are five major types of sorghum grown: 1) Grain sorghum with dwarf varieties that grow 2 to 5 ft tall for easier combining. 2) Forage sorghum which grows 6 to 12 ft tall, produces more dry matter tonnage than grain sorghum, is coarse stemmed and used for silage.
Seeds and inputs of fertilizer and pesticides for irrigated agriculture were suited to Mexico's northwest. Sorghum, a new crop was introduced to Mexico during the era of the Green Revolution, which was used for animal fodder. Mexico expanded cattle production in this era, fed on sorghum.