  Answer   If frozen then a 4 lb. beef roast will cook faster. Put the oven up to 400 (lid on roaster) for 20 - 30 minutes and sear, then put the temperature down to â¦ 350 and cook 15 minutes per pound.   If the 4 lb. beef roast is thawed then sear as above and cook for 20 minutes per pound. Answer   If frozen then a 4 lb. beef roast will cook faster. Put the oven up to 400 (lid on roaster) for 20 - 30 minutes and sear, then put the temperature down to â¦ 350 and cook 15 minutes per pound.   If the 4 lb. beef roast is thawed then sear as above and cook for 20 minutes per pound.
Because of the tree's expansive spread, the University of Florida Extension recommends spacing mango trees at least 25 to 30 feet apart and away from roads, fences and other structures.
Of course, they need enough room to breathe and get sufficient sun, which will vary from one cultivar to another. You can plant full-size apple trees 30 to 35 feet apart, semi-dwarf apple trees 20 to 25 feet apart and dwarfs as close as 15 to 20 feet apart.Just be sure to follow the proper pruning techniques for your species.f course, they need enough room to breathe and get sufficient sun, which will vary from one cultivar to another. You can plant full-size apple trees 30 to 35 feet apart, semi-dwarf apple trees 20 to 25 feet apart and dwarfs as close as 15 to 20 feet apart.