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Developing year-round forage systems for beef cattle in eastern KansasWelty, Robert Ernest January 2010 (has links)
Photocopy of typescript. / Digitized by Kansas Correctional Industries
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Effect of rations fed donor cows on in vitro protein synthesis from Starea or grain plus urea substratesAvery, Thomas Burt January 2010 (has links)
Digitized by Kansas Correctional Industries
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Management systems for beef cows and calves in drylotKimple, Kris G January 2011 (has links)
Typescript. / Digitized by Kansas Correctional Industries
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Collagen solubility of A-maturity bovine Longissimus muscle as affected by nutritional regimenHall, James Brian January 2011 (has links)
Typescript (photocopy). / Digitized by Kansas Correctional Industries
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Weight gain and nutrient intake of Holstein heifers fed 25- or 35-day regrowth alfalfa pasture, or alfalfa hayStroupe, Phillip J January 2011 (has links)
Typescript. / Digitized by Kansas Correctional Industries
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Dietary fat supplementation for dairy cows in early lactation injected with somatotropinMarty, Bruno Josef January 1990 (has links)
No description available.
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Early-vegetative meadow hay versus alfalfa hay as a supplement for beef cattle consuming low-quality foragesHorney, Marc R. 03 August 1992 (has links)
Graduation date: 1993
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Characterization of Feeding Behavior Traits and Associations with Performance and Feed Efficiency in Finishing Beef CattleMendes, Egleu Diomedes Marinho 2010 August 1900 (has links)
The first objective of this study was to validate the feeding behavior measurements from a radio frequency electronic system (GrowSafe (TM) System Ltd., Airdrie, AB, Canada) and examine the software sensitivity to different parameter settings (MPS) to quantify feeding behavior traits. Data was continuously recorded 24 h per day using the GrowSafe™ system for 32 heifers over 81-d. Ten animals were randomly selected and evaluated over 6-d using time-lapse video recordings. Different parameter settings (MPS) from the electronic system (GrowSafe (TM)) used to record feeding behavior data, bunk visits (BV) frequency and BV duration, were compared with the observed (video) values.
The second objective of this study was to quantify meal criterion; examine the associations between feeding behavior traits, performance, and feed efficiency; and the effects of breed type on feed efficiency (residual feed intake - RFI) and feeding behavior traits in heifers fed high-grain diets.
Results from study one demonstrated that the GrowSafe (TM) system 4000E could accurately predict BV and meal data compared to observed data. The 100 s, used for the maximum duration between consecutive EID recordings to end an uninterrupted BV, was the appropriate MPS to predict BV frequency and duration, and meal frequency and duration compared to observed data using the GrowSafe (TM) 4000E system. The system’s ability to detect the animal’s presence or absence at the feed bunk was 86.4 and 99.6 percent, respectively.
Results from the second study demonstrated that the meal criterion for heifers fed high-grain diets was 13.8 min. The 4 methods to calculate meal criterion demonstrated no differences in results of frequencies and durations of meal and the number of bunk visits per meal. Similar phenotypic correlations were found between the feeding behavior traits with RFI derived from the base model or with adjustments for final back fat. The adjustment of RFI to final back fat changed the RFI rank between breeds. The addition of feeding behavior traits to the RFI base model could accounted up to 40.4 percent of the variation in DMI not explained by ADG or MBW.
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Cattle FeedingGulley, F. A., Moss, M. 03 1900 (has links)
This item was digitized as part of the Million Books Project led by Carnegie Mellon University and supported by grants from the National Science Foundation (NSF). Cornell University coordinated the participation of land-grant and agricultural libraries in providing historical agricultural information for the digitization project; the University of Arizona Libraries, the College of Agriculture and Life Sciences, and the Office of Arid Lands Studies collaborated in the selection and provision of material for the digitization project.
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Steer Feeding ExperimentsTrue, Gordon H., McConnell, T. F. 30 May 1905 (has links)
This item was digitized as part of the Million Books Project led by Carnegie Mellon University and supported by grants from the National Science Foundation (NSF). Cornell University coordinated the participation of land-grant and agricultural libraries in providing historical agricultural information for the digitization project; the University of Arizona Libraries, the College of Agriculture and Life Sciences, and the Office of Arid Lands Studies collaborated in the selection and provision of material for the digitization project.
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