Nevertheless, in 2010 the UNDP ranked Oman as the most improved nation in the world in terms of development during the preceding 40 years. Oman is categorized as a high-income economy and ranks as the 59th most peaceful country in the world according to the Global Peace Index.evertheless, in 2010 the UNDP ranked Oman as the most improved nation in the world in terms of development during the preceding 40 years. Oman is categorized as a high-income economy and ranks as the 59th most peaceful country in the world according to the Global Peace Index.
Size Difference. The average ostrich is both taller and heavier than the average emu. Most ostriches reach heights of 7 to 9 feet, while emus are normally between 5.5 and 6 feet tall. In addition to extra height, an ostrich has a massive body compared with that of an emu. An ostrich weighs between 220 and 350 pounds, while an emu weighs between 90 and 150 pounds.
Emu do not require elaborate housing and do well in modified older farm buildings or shelters. Emu do not require prime farm land to be raised. Marginal land not suited for crops can be utilized. Fifty to sixty birds per acre is acceptable. Emu ranching is an efficient, environmentally conscious way to raise livestock. Emu are not as labour intensive as other traditional livestock. Emu can be raised as an additional farm enterprise to what is currently being done. Retired or semi-retired people can easily manage a good sized breeding flock. Emu are excellent converters. 2.5 lbs of feed to 1 lb of gain. Adult Emu consume on average 1.5 - 1.75 lbs. of feed per day. Commercial feeds are readily available at a cost of approx. $140 per year per bird. Emu are 95% usable.