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.
Well-composted animal manure such as poultry. manure, applied at 8â10 t/ha several weeks before. sowing can be used as a base fertiliser for most. green manure crops. Green manure crops like cowpeas, oats and forage. sorghum can be grown for 2â4 months and. incorporated back into the soil before they mature.