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Beef is the culinary name for meat from cattle, particularly skeletal muscle. Humans have been eating beef since prehistoric times. Beef is a source of protein and nutrients.
A drought is an event of prolonged shortages in the water supply, whether atmospheric, surface water or ground water. A drought can last for months or years, or may be declared after as few as 15 days. It can have a substantial impact on the ecosystem and agriculture of the affected region and harm to the local economy. Annual dry seasons in the tropics significantly increase the chances of a drought developing and subsequent bush fires. Periods of heat can significantly worsen drought conditions by hastening evaporation of water vapour.
Rinderpest was an infectious viral disease of cattle, domestic buffalo, and many other species of even-toed ungulates, including gaurs, buffaloes, large antelope, deer, giraffes, wildebeests, and warthogs. The disease was characterized by fever, oral erosions, diarrhea, lymphoid necrosis, and high mortality. Death rates during outbreaks were usually extremely high, approaching 100% in immunologically naïve populations. Rinderpest was mainly transmitted by direct contact and by drinking contaminated water, although it could also be transmitted by air. After a global eradication campaign since the mid-20th century, the last confirmed case of rinderpest was diagnosed in 2001.
The Nuer people are a Nilotic ethnic group concentrated in the Greater Upper Nile region of South Sudan. They also live as a refugees in the Ethiopian region of Gambella. The Nuer speak the Nuer language, which belongs to the Nilotic language family. They are the second largest ethnic group in South Sudan. The Nuer people are pastoralists who herd cattle for a living. Their cattle serve as companions and define their lifestyle. The Nuer call themselves "Naath".
The banteng, also known as tembadau, is a species of cattle found in Southeast Asia. The head-and-body length is between 1.9 and 3.68 m. Wild banteng are typically larger and heavier than their domesticated counterparts, but are otherwise similar in appearance. The banteng shows extensive sexual dimorphism; adult bulls are generally dark brown to black, larger and more sturdily built than adult cows, which are thinner and usually pale brown or chestnut red. There is a big white patch on the rump. Horns are present on both sexes, and are typically 60 to 95 cm long. Three subspecies are generally recognised.
Dairy cattle are female cattle bred for the ability to produce large quantities of milk, from which dairy products are made. Dairy cows generally are of the species Bos taurus.
Gambela or Gambella, also officially known as Gambela Peoples' Region, is a regional state in western Ethiopia. Previously known as "Region 12", its capital is Gambela. The Region is situated between the Baro and Akobo Rivers, with its western part including the Baro River or Openo in the local language of the Agnuak people.
The Anyua, also known as the Anyuak and Anywaa are a Luo Nilotic ethnic group inhabiting parts of East Africa. The Anuak belong to the larger Luo family group. Their language is referred to as Dha-anywaa. They are primarily found in Gambela Region in western Ethiopia, as well as in South Sudan. Group members number between 200,000 and 300,000 people worldwide. Many of the Anyuak people now follow Christianity. It is one of the first of the Nilotic groups to become almost entirely Christian, following the Shilluk people.
Pastoral farming is aimed at producing livestock, rather than growing crops. Examples include dairy farming, raising beef cattle, and raising sheep for wool. In contrast, arable farming concentrates on crops rather than livestock. Finally, Mixed farming incorporates livestock and crops on a single farm. Some mixed farmers grow crops purely as fodder for their livestock; some crop farmers grow fodder and sell it. In some cases pastoral farmers are known as graziers, and in some cases pastoralists. Pastoral farming is a non-nomadic form of pastoralism in which the livestock farmer has some form of ownership of the land used, giving the farmer more economic incentive to improve the land. Unlike other pastoral systems, pastoral farmers are sedentary and do not change locations in search for fresh resources. Rather, pastoral farmers adjust their pastures to fit the needs of their animals. Improvements include drainage, stock tanks, irrigation and sowing clover.
The Murle are a Surmic ethnic group inhabiting the Pibor County and Boma area in Jonglei State, South Sudan, as well as parts of southwestern Ethiopia. They have also been referred as Beir by the Dinka and as Jebe by the Luo and Nuer, among others. The Murle speak the Murle language, which is part of the Surmic language family. The language cluster includes some adjoining groups in Sudan, as well as some non-contiguous Surmic populations in southwestern Ethiopia.
Lumpy skin disease (LSD) is an infectious disease in cattle caused by a virus of the family Poxviridae, also known as Neethling virus. The disease is characterized by fever, enlarged superficial lymph nodes and multiple nodules on the skin and mucous membranes. Infected cattle also may develop edematous swelling in their limbs and exhibit lameness. The virus has important economic implications since affected animals tend to have permanent damage to their skin, lowering the commercial value of their hide. Additionally, the disease often results in chronic debility, reduced milk production, poor growth, infertility, abortion, and sometimes death.
Beef cattle are cattle raised for meat production. The meat of mature or almost mature cattle is mostly known as beef. In beef production there are three main stages: cow-calf operations, backgrounding, and feedlot operations. The production cycle of the animals start at cow-calf operations; this operation is designed specifically to breed cows for their offspring. From here the calves are backgrounded for a feedlot. Animals grown specifically for the feedlot are known as feeder cattle, the goal of these animals is fattening. Animals not grown for a feedlot are typically female and are commonly known as replacement heifers. While the principal use of beef cattle is meat production, other uses include leather, and beef by-products used in candy, shampoo, cosmetics, insulin and inhalers.
Epizootic hemorrhagic disease (EHD) is a hemorrhagic disease of white-tailed deer caused by an infection of a virus from the genus Orbivirus subsequently called Epizootic hemorrhagic disease virus (EHDV). It is an infectious, and sometimes fatal, virus that is characterized by extensive hemorrhages, and is found throughout the United States. Large-scale outbreaks in wild ruminants affect livestock and the production industry. EHD has been found in some domestic ruminants and many species of deer including white-tailed deer, mule deer, and pronghorn antelope. Seropositive black-tailed deer, fallow deer, red deer, wapiti, and roe deer have also been found, which essentially means that they were exposed to the disease at some time in the past, but may not be involved in transmission. Outbreaks of EHD have been reported in cattle, although it is rare for them to develop disease or die. Sheep may develop clinical signs; however, this is also rare. EHD is often called bluetongue, but this is incorrect. Bluetongue virus is closely related to EHDV, and has similar clinical signs, but it is a different disease. Bluetongue is a serious disease in cattle, as well as other ruminants, and can have a significant effect on international trade. Testing at animal health laboratories is necessary to distinguish between the viruses that cause bluetongue and EHD.
The southeast Asian country of Laos, with a landmass of 23.68 million hectares, has at least 5 million hectares of land suitable for cultivation. Seventeen percent of this land area is actually cultivated, less than 4 percent of the total area.
Caracu is a Brazilian dual purpose cattle breed known for its adaptability, hardiness and excellent maternal ability. . Like the Mocho Nacional, the Caracu is a tropical European breed created in Brazil and its origin is of the race Minhota. Its main use is as a cross to beef cattle. The Caracu accounts for less than 5% of Brazilian beef cattle; the Nelore breed is by far the predominant breed in Brazil.
Livestock is commonly defined as domesticated animals raised in an agricultural setting to produce labor and commodities such as meat, eggs, milk, fur, leather, and wool. The term is sometimes used to refer solely to those that are bred for consumption, while other times it refers only to farmed ruminants, such as cattle, sheep and goats. Horses are considered livestock in the United States. The USDA classifies pork, veal, beef, and lamb as livestock and all livestock as red meat. Poultry and fish are not included in the category.
Ayod County is an administrative area in Fangak State, South Sudan, with headquarters in Ayod. In the January 2011 referendum the results were unanimously in favor of independence from Sudan.
Climate change is increasingly affecting human health. Global warming has both direct and indirect health effects. Direct effects include exposure to extreme weather events such as heat waves. Indirect effects include disruption to economic and social activity, which can impact health if for example it reduces people's ability to earn a livelihood. Other health related effects arise from environmental degradation, diseases carried by vectors, food and waterborne infections, changes to food security, and impacts on mental health. In some cases there can be health benefits, but in the clear majority of observed and predicted cases, the health impacts of climate change are negative.
Climate change in Kenya is increasingly impacting the lives of Kenya's citizens and the environment. Climate change has led to more frequent extreme weather events like droughts which last longer than usual, irregular and unpredictable rainfall, flooding and increasing temperatures. The effects of these climatic changes have made already existing challenges with water security, food security and economic growth even more difficult. Harvests and agricultural production which account for about 33% of total Gross Domestic Product (GDP) are also at risk. The increased temperatures, rainfall variability in arid and semi-arid areas, and strong winds associated with tropical cyclones have combined to create favorable conditions for the breeding and migration of pests. An increase in temperature of up to 2.5°C by 2050 is predicted to increase the frequency of extreme events such as floods and droughts.
The red and black coated Arado cattle are small and hardy. They are the most common cattle variety in the north Ethiopian highlands. The Arado breed is part of the Zenga breed group. It is essentially reared for draught power, particularly tillage. The breed feeds mainly on crop residues; it is adapted to seasonal feed shortages. This breed is often cross-bred through bull and artificial insemination services.
References
- ↑ Animal genetics training resources Abigar page Archived February 5, 2015, at the Wayback Machine
Nakachew Minuye, 2011. Characterization of Abigar (Nuer) cattle breed in Gambella Region.LAP Lambert Academic Publishing
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