Rangeland Ecology & Management

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Rotationally stocked beef cattle responses to daily and weekly residence
Author
Boyd, N. S.
Astatkie, T.
Fredeen, A. H.
Martin, R. C.
Publisher
Society for Range Management
Publication Year
2001-01-01
Body

Rotational stocking is a component of intensive pasture management and involves the systematic movement of animals among paddocks to optimize harvest of digestible nutrients. The optimum period of residence time for beef cattle in a paddock has not been researched in Atlantic Canada. A series of experiments were conducted at the Nova Scotia Agricultural College during the 1994, 1995, and 1996 grazing seasons to determine if short residence times (1 day) or longer residence times (6 or 7 days) encouraged higher average daily gains (ADG) in beef cattle. In 1994 and 1995, Hereford steers were used, and in 1996, Hereford heifers were used to compare the effects of daily and weekly residence times. In the mid to late season of 1994, a preliminary study with fewer replicates than in 1995 and 1996 indicated that the steers with a daily and weekly residence time gained 1.18 and 1.09 kg animal-1 day-1, respectively. Based on these results the project was expanded with the hypothesis that daily residence times result in higher average daily gains compared with weekly residence times. In both 1995 and 1996, cattle ADG for the first part of the season was higher with weekly residence times and similar near mid-season. Near the end of the grazing season the trend reversed with the daily residence time producing a higher cattle ADG. The results of this study indicate that animal performance could be maximized by long rotation cycles during periods of rapid forage growth and short rotation cycles during periods of slow forage growth. In all years, animals were finished on pasture with no visible yellow fat. The Journal of Range Management archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from OJS platform August 2020

Language
en
Resource Type
Text
Document Type
Journal Issue/Article
Digital Object Identifier (DOI)
10.2307/4003525
Additional Information
Boyd, N. S., Astatkie, T., Fredeen, A. H., & Martin, R. C. (2001). Rotationally stocked beef cattle responses to daily and weekly residence. Journal of Range Management, 54(1), 39-43.
IISN
0022-409X
OAI Identifier
oai:repository.arizona.edu:10150/643832
Journal Volume
54
Journal Number
1
Journal Pages
39-43
Journal Name
Journal of Range Management
Keywords
body fat
carcass quality
Nova Scotia
seasonal cycle
yellow fat
intensive livestock farming
Trifolium
frequency
liveweight gain
finishing
rotational grazing
biomass
botanical composition
beef cattle
average daily gain
period of stay
repeated measures
rotational grazing
white clover
yellow fat