Cattle In America Research Paper

Cattle...cow...mooo..? Cows pretty much live on a pasture (which is an area covered with grass or other plants) and graze the land. When they hit a certain size and weight, they are slaughtered for either human or pet use like hamburgers, steaks, lunch meats, baby food, sausage, frozen foods and pet food for your cat or dog. Also, cows can live on a farm and make milk and other dairy products for a farmer, like butter, cheese, sour cream, ice cream, etc. Cattle ranching in the Brazilian Amazon started in the 16th century and is still going on to this day. http://kids.mongabay.com/lesson_plans/lisa_algee/cattle_ranching.html

Some other important things that developed the cattle industry are Range rights. They had used a technique called “Crazy quilt” this technique made it easier for ranchers to acquire huge areas of land for cheap. Publicity was also very important. Publicity encouraged people to take

“They’re designed to get you interested to get you interested in showing cattle. A plain jane from your neighbor’s pasture is not exited as the named calves.” Named calves come from club calf sires and can make bull owners millions of dollars. Last years winner of the Calgary Stampede, was from the bull Eye Candy. A popular club calf bull can easily sell 10,000 to 20,000 straws of semen at $25 to $250 a straw. “Your making bankroll”,

The cattle industry in Texas has been around from the time when the Spanish attempted to establish missions and assimilate the Native Americans

He admits it can be difficult to keep family lines separated, but he feels the bulls he produces are the best for his operation. While he does some AI and ET work, cows are bred with semen collected from B/F bulls, and the sire and dam of embryos can be found on the farm. All recip females are homegrown as well.

Cattleland Feedyards Ltd. Was started in 1975 by Ben Thorlakson. Greg Appleyard bought the feedlot with Karen Gregory in 2003 and sold the remaining of the company to her in 2013Both Creekstone farms and Creekstone Trucking in 2004. The integrated Beef Research Station and the Cattleland National Bull Evaluation Centre in 2009. It then leased Hiltona holdings located a few kilometers south of Cattleland, in 2010 where they now feed cattle as well. In 2013 Cattleland began the Canadian Platinum Beef brand and began marketing it globally.

If a cow, displaying the ‘double muscled’ characteristic was produced, this enables the breeder to inbreed this cow, with the original homozygous recessive bull to create a purely ‘Belgian Blue’ breed. Other technology has increased the concentration of these desirable traits. To ensure farmers are not jeopardising their stock population, artificial insemination is a new form of genetic engineering technology. Artificial insemination/embryo breeding is a process that involves inserting the semen sample of a bull and inserting it into the heifers uterus. Or taking eggs from a heifer and semen from a bull and inserting into the uterus of another heifer. This process can increase the concentration of selective breeding as the cows with less desirable traits are enable to breed as farmers insert reproductive cells of the biggest and best cattle into to the average cows and therefore increase production of offspring. Embryo breeding has become reasonably affordable and therefore farmers can increase productivity to meet increased meat

Once the stallion is done on the phantom I take the AV back out of the phantom and take it into our lab. While my grandmother puts the horse away. I take the semen into the lab where I make sure it is good enough to breed a mare with. The first thing I do is put a sample under the micro scope. I look to make sure they are in good shape because there is no reason in trying to breed with dead sperm. Once I see that there is enough moving I put it into a machine that counts the amount of sperm. The number has to be above 150 to even be worth using, and 300 is the best we have ever gotten. By this time my grandmother comes in to help me do the math calculations. We mix the semen with extender, which is what the semen feeds off of. After this I go get the mare and put her in the stocks to keep her from kicking anyone. My job was to clean the mare out so no manure was in the way when my grandmother goes in with a probe to look around. Then my grandmother looks on each ovary to see if the mare is in heat. When the mare is in heat, my grandmother leaves the rest to me, while she moves on to the next horse in

Furthermore, it has a fenced grazing area for the cattle or sheep and the cowboys will milk the cows until they sold them to the butchers or railroads. These cattle ranches are close to the distributors of the meat (railroad distributors). Cattle ranching was created by cowboys that realized that could make more money if the journey from the ranch to the railroad was shorter. The cattle would lose weight, therefore, less meat, on the long drives and would lose many of their cattle. The cowboys raised their cattle on the northern plains that were near the railroad terminals and the cattle would graze on their own land instead of searching for open prairies. At first the cost of the ranch would be expensive, but the money would even out over the years because their cattle would be fatter for the

instance of bulls), where the sperm is then analysed prior insemination, this process is known

First, Artificial insemination is better than using a herd sire because you can get semen from an outstanding bull. Buying semen is a lot cheaper than buying a bull for your herd. Nobody really thinks about breeding a herd of cows without owning a bull. When owning a bull there is cost that most people forget about such as feed, mineral, and land. A bull can cost around four or five thousand dollars which is very expensive for a small farmer, so they can buy straws of semen that can range between twenty and hundred dollars. Another advantage is that you won't have a bull that is always getting in the way.

Cattle and horses also have to be bred while in estrus, but sows need to be inseminated 12 to 24 hours after coming into heat. (Artificial Insemination. Pork Checkoff) Unlike other livestock, pigs also do not have to be restrained in chutes or stocks. Pigs can be restrained using your knees and a fence, if there is not someone else available to provide assistance. This can be done because swine are much smaller than horses and cattle. Just like with the other two examples, the perineal area of the sow needs to be wiped off and cleaned to prevent unwanted bacteria from entering the vagina. Instead of inserting one’s hand and an insemination gun, the catheter full of semen is placed into the reproductive tract at a 30-degree angle. An article released by Pork Checkoff stated that “it may take 5 to 10 minutes for the semen container to empty.” The process of insemination swine takes longer for the semen to be deposited than the process in horses and cattle. The semen is deposited slowly by gravity instead of through pressure being applied to the semen straw like with the

Artificial insemination allows producers to use semen from different bulls to breed cows. Often times if a bull is out of the price range of the producer or is too far away, a producer will order a straw of semen from that bull for a much cheaper cost. Artificial insemination allows producers to select bulls with different genetic characteristics that may not be available to them elsewhere. With the use of artificial insemination producers are able to not only increase genetics within their herd but also increase genetic variety within their

IVF is one of these important innovations that will assure the trade of genetics of various species across the globe. Figure 1 illustrates the evolution of both in vivo and in vitro bovine embryo production between 1997 and 2015 based on data recovered by IETS’ Data Retrieval Committee (Perry, 2016). In this figure, it is apparent that in vivo embryo production was an important technology used by many producers until this production leveled off in 2006 and seemed to decrease slightly with the following years up to 2015. On the other hand, although hardly used in the late 1990s, IVF embryo production has increased significantly year after year with an all-time high of over 600,000 IVF embryos produced in 2015, which represents

Artificial insemination has come a long way. Originally, a fresh sample of semen was placed surgically directly into the uterus of the female. Obviously, there were a few drawbacks to this method. Firstly, having a fresh supply of semen meant there had to be a male in close proximity to collect semen. Next the change of temperature was too