This article is about a method of feeding in animal husbandry. For herbivory in animal behaviour, see Grazing (behaviour). For the human eating pattern, see Grazing (human eating pattern). For Christian hermits, see Grazers (Christianity).
In agriculture, grazing is a method of animal husbandry whereby domestic livestock are allowed outdoors to free range (roam around) and consume wild vegetations in order to convert the otherwise indigestible (by human gut) cellulose within grass and other forages into meat, milk, wool and other animal products, often on land that is unsuitable for arable farming.
Farmers may employ many different strategies of grazing for optimum production: grazing may be continuous, seasonal, or rotational within a grazing period. Longer rotations are found in ley farming, alternating arable and fodder crops; in rest rotation, deferred rotation, and mob grazing, giving grasses a longer time to recover or leaving land fallow. Patch-burn sets up a rotation of fresh grass after burning with two years of rest. Conservation grazing proposes to use grazing animals to improve the biodiversity of a site, but studies show that the greatest benefit to biodiversity comes from removing grazing animals from the landscape.[1]
Grazing has existed since the beginning of agriculture; sheep and goats were domesticated by nomads before the first permanent settlements were constructed around 7000 BC, enabling cattle and pigs to be kept.
Livestock grazing contributes to many negative effects on the environment, including deforestation, extinction of native wildlife, pollution of streams and rivers, overgrazing, soil degradation, ecological disturbance, desertification,[2] and ecosystem stability.[3][4]
^Filazzola, A.; Brown, C.; Dettlaff, M. A.; Batbaatar, A.; Grenke, J.; Bao, T.; Peetoom Heida, I.; Cahill Jr, J. F. (2020). "The effects of livestock grazing on biodiversity are multi-trophic: A meta-analysis". Ecology Letters. 23 (8): 1298–1309. doi:10.1111/ele.13527. PMID 32369874. S2CID 218521073.
^"Grazing". www.biologicaldiversity.org.
^Liang, M. (2021). "Grazing-induced biodiversity loss impairs grassland ecosystem stability at multiple scales". Ecology Letters. 24 (10): 2054–2064. Bibcode:2021EcolL..24.2054L. doi:10.1111/ele.13826. hdl:1874/418875. PMID 34319652.
^Hautier, Yann; Van der Plas, Fons (2022-02-16). "Biodiversity and Temporal Stability of Naturally Assembled Ecosystems Across Spatial Scales in a Changing World". The Ecological and Societal Consequences of Biodiversity Loss. Wiley. pp. 189–209. doi:10.1002/9781119902911.ch9. hdl:1874/427826. ISBN 978-1-78945-072-9. S2CID 246920767.
different strategies of grazing for optimum production: grazing may be continuous, seasonal, or rotational within a grazing period. Longer rotations...
themselves solely on plants. Grazer, a native or inhabitant of Graz GRAZER, the shoegaze band GRAZER Earth Grazer, Earth-grazing fireball that enters the...
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policy on grazing federal lands in the Western United States by establishing the Division of Grazing and procedures for issuing permits to graze federal...
ecosystem contribute directly to climate change between grazing events. Successful planned grazing strategies have been in support of the American bison...
page Sun approaching comets Mass Loss, Destruction and Detection of Sun-grazing and -impacting Cometary Nuclei (arXiv:1107.1857: 10 Jul 2011) Portals:...
grazing antelope is any of the species of antelope that make up the subfamily Hippotraginae or tribe Hippotragini of the family Bovidae. As grazers,...
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impact the target area. Grazing fire is so named because it cuts the vegetation low as though a herd of cattle had been grazing there. The optimal height...
Grazing incidence diffraction (GID) is a technique for interrogating a material using small incidence angles for an incoming wave, often leading to the...
pascere, "to feed") is land used for grazing. Pasture lands in the narrow sense are enclosed tracts of farmland, grazed by domesticated livestock, such as...
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economic benefit by grazing too many animals on public lands that "nobody" owned. However, being a non-native species, the grazing patterns of ever-increasing...
Grazing land may refer to: For grazing of livestock: Pasture Rangeland Where wild herbivores graze: Grassland Savanna Steppe This disambiguation page lists...
Look up angle of incidence in Wiktionary, the free dictionary. Angle of incidence is a measure of deviation of something from "straight on" and may refer...
A grazing fee is a charge, usually on a monthly basis, for grazing a specific kind of livestock. In New South Wales, Australia, maximum grazing fees have...
Jack Dylan Grazer (born September 3, 2003) is an American actor. He is known for his roles as Eddie Kaspbrak in the horror film It (2017) and its 2019...
The United States Grazing Service (USGS) was established in 1934 as part of the Taylor Grazing Act. This act was designed to control the destruction of...
trees, forage, and the grazing of domesticated animals in a mutually beneficial way. It utilizes the principles of managed grazing, and it is one of several...
In United States agricultural policy, a grazing preference is the status of qualified holders of grazing permits acquired by grant, prior use, or purchase...
grazing problem is either of two related problems in recreational mathematics involving a tethered goat grazing a circular area: the interior grazing...