How Much Space Is Needed for a Mature Beef Cow
Cattle with correct bunk spacing. Image courtesy of Pedro Carvalho, Penn State
Introduction
Have you ever wondered if you lot could fit a few more caput of feedlot cattle in your barn? If so, at that place are some things that should exist considered start. Overcrowding can accept negative effects on animate being performance and efficiency. Cattle function in a social order. More dominant animals volition become to consume first, for example. If cattle are overcrowded, this hierarchy may impact growth performance, because the lower the animal is in the social order, the less likely that animal volition become admission to the bunk and grow as well as the more dominant animals. To maximize growth performance, producers should ensure the pen and bunk space are adequate.
The requirements for animal housing, both bunk and pen size, are published for all animals in the FASS Guidelines for Animate being Care and Utilise (FASS) and are summarized beneath for growing beef cattle.
Space requirements
Space requirements for calves and finishing cattle change depending on the blazon of housing, weight of cattle, and feed management (Table 1). Often times, when designing a lot/barn or addition, it is advisable to use the maximum space within a given range. Calculating on the higher side allows for room to grow the business, either by number or size of private cattle, without compromising performance.
Case
Review this example (Figure i) to assistance understanding: Imagine y'all want to construct an enclosed, unheated barn with a bedded pack to house 500 finishing cattle. Cattle volition have gratuitous choice access to grain on i designated side of the barn. The space required for an enclosed bedded pack barn for finishing cattle is 35 fttwo/head. In full, the barn would demand to exist 17,500 fttwo (35 ftii/hd x 500 hd = 17,500 ft2). The bunk space requirement for finishing cattle with gratis choice grain access or a grain-based finishing TMR is half-dozen in. In full, the bunk space would need to exist 3,000 in or 250 ft (6 in/hd x 500 hd = 3,000 in). Knowing the amount of housing and bunk space required, a barn layout could exist designed. In this example, considering animals are but fed on i side of the barn, the length of the barn needs to be at least 250 ft. The other side should exist 70 ft (17,500 ft2 / 250 ft = lxx ft).
These spacing considerations should be afforded fifty-fifty to refurbished barns used for cattle. In many cases, with older edifice in particular, bunk space is the start limitation to the number of animals that can housed in a facility. As stated earlier, shortchanging the bunk space allocation will potentially event in reduced growth performance of cattle and could even upshot in injuries if contest is farthermost. Thus, if placing cattle in existing facilities, bank check these infinite requirements carefully.
Conclusion
To maximize growth performance, make sure there is adequate pen and bunk space for growing and finishing cattle. If space per animal is express, then consider decreasing creature numbers or making barn renovations to increase space. Limited pen or bunk space volition reduce the feed intake of less dominant animals compared to more dominant animals, because cattle part in a social order. Thus, overcrowding feedlots has negative furnishings on animal performance.
References
FASS. 2010. Guide for the Intendance and Utilize of Agronomical Animals in Research and Teaching. FASS Champaign, IL.
Ingvartsen, K. Fifty., and H. R. Andersen. 1993. Space Allowance and Type of Housing for Growing Cattle: A Review of Performance and Possible Relation to Neuroendocrine Function. Acta Agriculturae Scandinavica, Department A — Creature Science 43(2):65-80. doi: 10.1080/09064709309410147
Stricklin, W. R., and C. C. Kautz-Scanavy. 1984. The office of behavior in cattle production: A review of research. Applied Fauna Ethology 11(four):359-390.
Source: https://extension.psu.edu/beef-cattle-spacing-requirements
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