scholarly journals Porcine Herd Health Management Practices for the Control of PRRSV Infection

Author(s):  
V.G. Papatsiros
2019 ◽  
Vol 102 (10) ◽  
pp. 9536-9547 ◽  
Author(s):  
J. Denis-Robichaud ◽  
D.F. Kelton ◽  
C.A. Bauman ◽  
H.W. Barkema ◽  
G.P. Keefe ◽  
...  

2018 ◽  
Vol 3 (1) ◽  
pp. 195-203
Author(s):  
Miriam S Martin ◽  
Scott A Grau ◽  
Burt W Rutherford ◽  
Temple Grandin ◽  
Lily N Edwards-Callaway

Abstract The objectives of this study were to benchmark cow-calf producer perspectives on management strategies and challenges, and to determine if demographic differences and Beef Quality Assurance (BQA) certification status influenced the frequency of certain management strategies. A total of 1,414 responses from cow-calf producers in 44 states were collected through an online survey conducted in partnership with BEEF, a producer-focused magazine. Survey recipients were asked 30 questions to gather demographic information, respondents’ current handling and health management practices, and how they prioritized industry challenges. The frequency of management methods and decisions such as preconditioning and identification methods were impacted by respondent age, operation size, location, and BQA certification (Ps ≤ 0.009). BQA-certified respondents more frequently used electronic ear tags and freeze branding (Ps = 0.009). Overall, 74.5% of respondents were preconditioning their calves. Respondents who were BQA certified more frequently preconditioned their calves (449; 81.5%) compared with those who were not BQA certified (582; 70.4%) (P < 0.001). BQA training seems to be having a positive impact on production practices. Respondents identified cow-calf health as the biggest beef industry challenge and identified land availability or price as the biggest challenge to producers’ own operation. Respondents identified bovine respiratory disease, flies, pinkeye, and reproductive health as the most important animal health issues on producers’ operations. Health challenge responses varied significantly by producer age, beef cow inventory, and region of the United States (Ps < 0.001). Calf or neonate health was most commonly identified as the biggest challenge for respondents under the age of 30 years. Producers between the ages of 55 and 70 years most commonly responded that the Veterinary Feed Directive or regulations were more of a challenge than other age groups. Respondents clearly identified managing herd health as a challenge throughout the survey. Respondents with similar herd health challenges were identified based on demographic categorization, such as age of respondent and region.


1987 ◽  
Vol 19 (2) ◽  
pp. 1-10 ◽  
Author(s):  
Wayne H. Howard ◽  
Thomas O. Knight ◽  
C. Richard Shumway ◽  
Robert W. Blake ◽  
Michael A. Tomaszewski

AbstractThe dissemination of information by extension agents on dairy management practices used to control mastitis and the reception and use of that information by producers are investigated. Producers are surveyed to determine current practices used. The relationship between milk yield, somatic cell count, management practices, and producer and production characteristics is estimated. Subjective probabilities are elicited from “experts,” extension agents, and producers concerning the impact and cost of various management practices. Subjective marginal value products and marginal input costs are computed and compared for the respondent groups. Stochastic dominance is used to rank the relative importance of the practices as perceived by the respondents.


2011 ◽  
Vol 39 (02) ◽  
pp. 95-100
Author(s):  
J. C. van Veersen ◽  
O. Sampimon ◽  
R. G. Olde Riekerink ◽  
T. J. G. Lam

SummaryIn this article an on-farm monitoring approach on udder health is presented. Monitoring of udder health consists of regular collection and analysis of data and of the regular evaluation of management practices. The ultimate goal is to manage critical control points in udder health management, such as hygiene, body condition, teat ends and treatments, in such a way that results (udder health parameters) are always optimal. Mastitis, however, is a multifactorial disease, and in real life it is not possible to fully prevent all mastitis problems. Therefore udder health data are also monitored with the goal to pick up deviations before they lead to (clinical) problems. By quantifying udder health data and management, a farm is approached as a business, with much attention for efficiency, thought over processes, clear agreements and goals, and including evaluation of processes and results. The whole approach starts with setting SMART (Specific, Measurable, Acceptable, Realistic, Time-bound) goals, followed by an action plan to realize these goals.


Aquaculture ◽  
2021 ◽  
Vol 536 ◽  
pp. 736406
Author(s):  
Kim Chi Tran ◽  
Anders Dalsgaard ◽  
Phan Thi Van ◽  
Britt Pinkowski Tersbøl

2020 ◽  
Vol 186 (11) ◽  
pp. 349-349
Author(s):  
Lauren Landfried ◽  
Patrick Pithua ◽  
Roger D Lewis ◽  
Steven Rigdon ◽  
Jonathan Jacoby ◽  
...  

BackgroundIn a previous study, we found that rates of antibiotic residues in goat carcasses in Missouri were three times the published national average, warranting further research in this area.MethodsWe conducted a cross-sectional survey of goat veterinarians to determine attitudes and practices regarding antibiotics, recruiting 725 veterinarians listed on the American Association of Small Ruminant Practitioners (AASRP) website and 64 Missouri Veterinary Medical Association (MVMA) veterinarians.ResultsWe collected 189 responses (26.1%) from AASRP members (170 valid) and 8 (12.5%) from MVMA veterinarians totalling 178 responses. While the vast majority of all veterinarians indicated that they prescribed antibiotics less than half of the time, Missouri veterinarians indicated that they spent more time treating goats for overt disease like intestinal parasites and less time on proactive practices such as reproductive herd health management comparatively. While veterinarians agreed that antibiotic resistance was a growing concern, veterinarians outside of Missouri seemed more confident that their own prescription practices was not a contributor. Although nationally most veterinarians felt that attending continuing education classes was beneficial, 73.4% in other states attended classes on antibiotic use compared to only four of the nine Missouri veterinarians.ConclusionMissouri veterinarians had less veterinary experience than veterinarians in other states, and this, in conjunction with low continuing education requirements in Missouri relative to most other states, may hinder development of more proactive and effective client–veterinary relationships.


2011 ◽  
Vol 16 (1) ◽  
pp. 17-18
Author(s):  
Ken NAKADA ◽  
Shin OIKAWA ◽  
Isamu TAKAHASHI ◽  
Manabu KUBOTA

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