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.
Details. Sorghum originated in Africa thousands of years ago, and then spread through the Middle East and Asia via ancient trade routes, travelling to the Arabian Peninsula, India and China along the Silk Road.Today sorghum remains a staple food in India and Africa, and is growing in popularity in America.etails. Sorghum originated in Africa thousands of years ago, and then spread through the Middle East and Asia via ancient trade routes, travelling to the Arabian Peninsula, India and China along the Silk Road.