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The Cattle Industry

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In the last two centuries the beef industry has undergone many changes, from the coming of refrigerated train cars to government regulations. As the population of humans on earth has grown, cattlemen have had to change their operations in order to produce more meat on less space in order to feed the world. But as we try to feed more cattle in a smaller area problems arise. Sickness can spread like wildfire if not treated with antibiotics. Concern has grown that waste from cattle in feedlots flows into creeks and rivers, polluting them and killing fish. The government has stepped in and placed regulations on feedlots in order to attempt to fix these problems.
Cattle were first brought to the Americas in 1493 on Columbus’ second voyage. (Bravodelux, …show more content…

xx) By World War I eastern markets had begun to demand fleshier beef that was more tender. Production costs had also been going up as land was less plentiful. Cattlemen needed a way to feed cattle for a shorter period of time and in a smaller area.
Packing plants had been feeding corn to cattle for a short period of time before they were butchered to gain back some of the shrinkage caused by shipping them to the plant.
Cattlemen realized that they could do the same thing, but for a longer period of time. Because corn is much richer than grass, a calf that is fed a heavy ration of corn will put on weight much faster than one that is left on grass. With this method of feeding, cattle can be left in a small pen and fed a ration that is largely corn and will put on roughly three to four pounds a …show more content…

Penicillin was created for soldiers in World War II, and was also used to treat cattle. In the early 1940’s a microbiologist named Selman Waksman was running experiments and discovered “Streptomycin.” This new medicine helped cure most of the same diseases as penicillin as well as many more. It single-handedly wiped out Bovine Tuberculosis as well as helping treat many more.(Reignhardt, n.d.) Since then many new types of medicine have been developed. Another problem with feeding cattle in a small pen, is that the cattle produce a large amount of waste, an 11,00 pound calf produces approximately 14.6 tons of manure a year. As this feed matter runs downhill from a feedlot it flows into creeks and rivers. The Environmental Protection Association(EPA) was founded in December of 1970. It was created in order to place regulations on feedlots and other commercial businesses that created waste. Under the EPA any feedlot with over 1000 head of cattle has to follow the EPA’s many regulations.("Kansas Department of Health and Environment: Livestock Waste Management Section,"

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