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Efforts to research the feasibility of Operation Vegetarian began in 1942 with the director of the Porton Down biology department, Paul Fildes. [6] He was ordered to find appropriate suppliers of the chemicals needed for production of both the anthrax and the cakes themselves, along with the specialized containers to carry them to prevent contamination during transport.
Livestock operations are responsible for about 18% of greenhouse gas emissions globally and over 7% of greenhouse gas emissions in the U.S. [24] Methane is the second most concentrated greenhouse gas contributing to global climate change, [25] with livestock contributing nearly 30% of anthropogenic methane emissions. [26]
Period Descriptions c.13000 BCE-1492: Native Americans in the present-day United States use domesticated dogs and turkeys. [1] [2] [3]1493-1800: European settlers introduce a number of domesticated species to the Americas. [4]
Livestock's Long Shadow: Environmental Issues and Options is a United Nations report, released by the Food and Agriculture Organization (FAO) of the United Nations on 29 November 2006, [1] that "aims to assess the full impact of the livestock sector on environmental problems, along with potential technical and policy approaches to mitigation". [1]
There is a less developed evidence base comparing Holistic management with the absence of livestock on grasslands. Several peer-reviewed studies have found that excluding livestock completely from semi-arid grasslands can lead to significant recovery of vegetation and soil carbon sequestration.
Pig farming, pork farming, or hog farming is the raising and breeding of domestic pigs as livestock, and is a branch of animal husbandry. Pigs are farmed principally for food (e.g. pork: bacon, ham, gammon) and skins.
John H. Oberholtzer (10 January 1809 – 15 February 1895) was a North American Mennonite leader who advocated for Mennonite cooperation for the purpose of higher education and mission work.
A CDC infographic on how antibiotic-resistant bacteria have the potential to spread from farm animals. Antibiotic use in livestock is the use of antibiotics for any purpose in the husbandry of livestock, which includes treatment when ill (therapeutic), treatment of a group of animals when at least one is diagnosed with clinical infection (metaphylaxis [1]), and preventative treatment ...