PSXVI-28 Late-Breaking: Effects of Preconditioning (Value Added Programs) on the Health, Performance, Mannheimia haemolytica, and Pasteurella multocida in Cattle Received on Winter Wheat Pasture

2021 ◽  
Vol 99 (Supplement_3) ◽  
pp. 382-383
Author(s):  
Josiah M Brooks ◽  
Jennifer Randall ◽  
Robert Steiner ◽  
Robert Briggs ◽  
Glenn C Duff
Keyword(s):  
Winter Wheat ◽  
Pasteurella Multocida ◽  
Value Added ◽  
Water Source ◽  
Mannheimia Haemolytica ◽  
Beef Industry ◽  
Randomized Design ◽  
Mixed Breed ◽  
Wheat Pasture ◽  
And Performance

Abstract Bovine respiratory disease (BRD) is a persistent health problem impacting the beef industry. Research shows improved health and performance in preconditioned (PRECON) calves compared with nonpreconditioned (NONPRE) or commingled (COMM) calves received in the feedlot but little research has been focused on calves received on winter wheat pasture prior to feedlot entry. Our objective for this presentation is to investigate the effects of preconditioning on the health and performance of newly received beef calves on winter wheat pasture. Mixed breed steers (n = 145) were purchased from an auction barn in Dalhart, Texas, as PRECON (n = 70) or NONPRE (n = 75) and were transported to the Clayton Livestock Research Center in Clayton, New Mexico, for this 112-d study trial. Three treatments were used in this completely randomized design: PRECON (n = 50), NONPRE (n = 50) and COMM (n = 45). Upon arrival, steers were offloaded into separate pens. On d 0, steers were processed using a standard health protocol along with collection of nasopharyngeal (NP) swabs, randomly allocated to treatment, and released onto a 120-acre winter wheat pasture split into three paddocks with a common water source; weights were collected again on d 2, 90, and 112. There were no statistical differences in morbidity and mortality rates between treatments. Weight gain was analyzed using PROC GLM of SAS from d 0 to d 90. COMM steers had greater weight gains than PRECON (P = 0.04) and NONPRE (P = 0.02) steers. NP swabs were used to show the distribution of Mannheimia haemolytica (MH) serotype A1, A2, and A6 and Pasteurella multocida (PM) by day and by treatment. No statistical differences were observed in serotype distribution of MH A1, A2, or A6 or in PM. PRECON steers displayed no health or performance advantage over NONPRE or COMM steers.

scholarly journals 57 Effects of rest period prior to processing on growth and performance during the receiving period in feedlot heifers

2020 ◽  
Vol 98 (Supplement_3) ◽  
pp. 152-152
Author(s):  
Zachary Buessing ◽  
A J Tarpoff ◽  
Miles Theurer ◽  
Tom Jones ◽  
Cassandra K Jones
Keyword(s):  
Body Weight ◽  
Rest Period ◽  
State University ◽  
Subsequent Performance ◽  
Randomized Design ◽  
Mixed Breed ◽  
Transport Stress ◽  
Completely Randomized Design ◽  
Kansas State University ◽  
And Performance

Abstract Cattle feeders work to decrease the severity of transport stress. The objective of this experiment was to determine how the time of rest prior to processing impacts subsequent performance in feedlot heifers during the receiving period. Eighty mixed-breed heifers (250 ± 4.2 kg BW) were purchased at live auction in Oklahoma City, OK and transported to the Kansas State University Manhattan. Heifers were allotted in a completely randomized design to one of four treatments, then processed at 0, 6, 24, or 48 hours after arrival. After all cattle were processed, they were placed in individual pens, where daily DMI, refusals, and health outcomes were evaluated twice daily. Cattle were individually weighed on d 0, 14, and 35. Data were analyzed using the GLIMMIX procedure of SAS (v. 9.4, Cary, NC). Time of processing did not impact (P > 0.10) heifer body weight or ADG. Overall, there was a linear inverse relationship between DMI and time at rest (P = 0.027) from d 0 to 14. The same pattern was observed overall, from d 0 to 35 (P = 0.027). Time of rest prior to processing impacted (P = 0.038) the proportion of heifers that reached a target of 2.5% DMI per BW by 14 days after arrival (25, 60, 53, and 24% of cattle with 0, 6, 24, or 48 hours of rest, respectively). While G:F and morbidity did not differ among treatments (P > 0.10), mortality increased linearly (P = 0.026) with increasing time of rest. This study suggests that allowing feedlot heifers to rest after arrival for more than 24 hours before processing may negatively affect subsequent DMI, but without substantially altering body weight or ADG in calves fed in individual pens; additional research in traditional feedlot group-housed pens and environment is warranted to further evaluate these effects.

112 How Will the Purebred Association Adapt to a Changing Beef Industry?

2021 ◽  
Vol 99 (Supplement_1) ◽  
pp. 39-39
Author(s):  
Mark McCully
Keyword(s):  
Supply Chains ◽  
Genetic Information ◽  
Gene Editing ◽  
Value Added ◽  
Beef Industry ◽  
Breed Improvement ◽  
Pull Through ◽  
Optimum Production ◽  
Selection Tools

Abstract The role of the breed association has historically been to keep a registry of a pure breed, aggregate the performance data surrounding that one breed, develop breeding and selection tools, and conduct breed promotion. Larger associations have been able to augment that with operating magazines and other media, running branded beef programs, feeder calf marketing programs, and genetic evaluation for other breeds. The relevance of breed associations is being and will continue to be challenged as genomics and large commercial databases develop and allow for breeding and selection tools to be developed independently by large breeders or private entities. Gene editing and other such technology will also challenge the traditional seedstock models and opens the door for proprietary genetic lines. Breed associations may need to modify their traditional policies to incorporate these innovations. Supply chains will continue to become far more sophisticated and will incorporate more genetic information to guide management decisions and potentially validate brand promises around sustainability. To stay relevant, breed associations of the future will need to do the following: Balance the needs of diverse membership (show, hobby, lifestyle, etc.) with commercial industry value and significance. Have access to large amounts of data and be leaders in adopting the most current technologies. Deliver tools for breeders that enhance the profitability of commercial producers – identify optimum production levels vs maximum outputs. Work collaboratively with multiple supply chains providing the needed genetic information. Be a significant educational resource to breeders and commercial producers. Be a leader in research on breed improvement and genetic advancement. Have value-added programs that create real and sustained pull-through demand for the end product.

Changing the Education Workforce? The Relationships among Teacher Quality, Motivation, and Performance Pay

2017 ◽  
Vol 119 (4) ◽  
pp. 1-32
Author(s):  
Daniel H. Bowen ◽  
Jonathan N. Mills
Keyword(s):  
Teacher Quality ◽  
Financial Incentives ◽  
Risk Preferences ◽  
Value Added ◽  
Performance Pay ◽  
Teaching Profession ◽  
Performance Based Pay ◽  
Teacher Workforce ◽  
And Performance ◽  
K 12

Background/Context With a growing body of evidence to support the assertion that teacher quality is vital to producing better student outcomes, policymakers continue to seek solutions to attract and retain the best educators. Performance-based pay is a reform that has become popular in K–12 education over the last decade. This strategy potentially produces positive impacts on student achievement in two ways: better alignment of financial incentives with desired outcomes and improved the composition of the teacher workforce. While evaluations have primarily focused on the former result, there is little research on whether the longer-term implementation of these polices can attract more effective teachers. Purpose In this study we aim to provide evidence for potential long-term impacts that performance-based pay can have on the composition of the teacher workforce by addressing two questions: Does performance-based pay attract fundamentally different individuals, as measured by their risk preferences, to the teaching profession? Are stated preferences for a particular pay format correlated to measures of teacher quality? Research Design We apply methods from experimental economics and conduct surveys with 120 teachers from two school districts who have experienced performance pay. We compare the risk preferences of teachers hired under the two pay formats to test the hypothesis that performance-based pay attracts individuals with different characteristics to the profession. We also analyze teachers’ survey responses on their preferences for performance-based pay to determine their relationships to two measures of teacher quality: student test-score gains and principal evaluations. Conclusions/Recommendations We find mixed results regarding the ability of performance-based pay to alter the composition of the teacher workforce. Teachers hired with performance-based pay in place are no different from their colleagues. However, teachers claiming to seek employment in districts with performance-based pay in place appear significantly less risk averse. Surprisingly, additional analyses indicate that teachers’ value-added scores and performance evaluations do not predict a positive disposition towards merit pay. Thus, while these results indicate the possibility for performance-based pay to attract different individuals to teaching, they do not provide evidence that such change would necessarily improve the composition of the workforce. Policymakers should take this potential tradeoff into consideration when considering the expansion of performance pay policies.

scholarly journals Ewe maternal behavior score to estimate lamb survival and performance during lactation

2016 ◽  
Vol 38 (3) ◽  
pp. 327 ◽  
Author(s):  
Andreia Barros de Moraes ◽  
Cesar Henrique Espírito Candal Poli ◽  
Vivian Fischer ◽  
Neuza Maria Fajardo ◽  
Marta Farias Aita ◽  
...  
Keyword(s):  
Weight Gain ◽  
Survival Rate ◽  
Maternal Behavior ◽  
Live Weight ◽  
Randomized Design ◽  
Low Weight ◽  
Completely Randomized Design ◽  
And Performance ◽  
Presence Of People ◽  
Filial Behavior

Mortality of perinatal lambs and low weight at weaning cause huge liabilities to farmers. Current study describes maternal-filial behavior and evaluates the use of maternal behavior score (MBS) to estimate the behavior of ewes and lambs soon after birth, and correlate it with lamb mortality and performance during lactation. Thirty-seven Corriedale ewes were used in a completely randomized design. MBS was assessed up to 24 hours after birth, taking into consideration the distance of the ewe from the lamb at the approach of a person. Maternal behavior, placental weight, weight gain of the lambs until weaning and their survival rate were also evaluated until two hours after lambing. More than 90% of the ewes had adequate maternal behavior, with parental care, even though ewes were very sensitive to the presence of people. There was no significant correlation between MBS and maternal behavior, lamb mortality rate and live weight gain. Under these conditions, MBS was not a useful tool to estimate maternal behavior and performance of lambs. 

Intellectual capital and performance of listed companies: empirical evidence from Italy

2014 ◽  
Vol 18 (1) ◽  
pp. 22-35 ◽  
Author(s):  
Domenico Celenza ◽  
Fabrizio Rossi
Keyword(s):  
Explanatory Power ◽  
Value Added ◽  
Listed Companies ◽  
Cross Sectional ◽  
Content Type ◽  
Accounting Performance ◽  
And Performance ◽  
The One ◽  
Two Stages ◽  
The Relationship

Purpose – The aim of this paper is to investigate the relationship between corporate performance and Value Added Intellectual Coefficient (VAICTM) on the one hand, and the relationship between the variations in market value and the variations in VAIC on the other hand. Design/methodology/approach – Starting from the VAIC model, 23 Italian listed companies were examined with the aim of investigating the relationship between VAIC and the performance of the firms in the sample. The analysis was divided into two stages. In the first stage, eight models of linear regression were estimated to verify the presence of a positive and statistically significant relationship between M/BV and VAIC and between accounting performance indicators (ROE, ROI, ROS) and the VAIC. In the second stage, six other models were tested, considering as an independent variable the variations in VAIC and the variations in profitability indicators. Findings – The outcomes of the application stress the importance of VAIC in the explanation of the variations in MV and its role as “additional coefficient” in the analysis of equity performance. Originality/value – This methodology highlights some very interesting aspects. In particular, whereas the relationship between M/BV and VAIC and between profitability indicators (ROI, ROE, ROS) and VAIC is statistically insignificant, the subsequent analysis highlights the importance of VAIC as a variable capable of increasing the explanatory power of the regression in a cross-sectional perspective.

scholarly journals “Deliverology” and Evaluation: A Tale of Two Worlds

2019 ◽  
Vol 34 (2) ◽  
Author(s):  
Lisa Birch ◽  
Steve Jacob
Keyword(s):  
Public Management ◽  
New Public Management ◽  
Value Added ◽  
Innovative Method ◽  
New Public ◽  
Permanent Campaign ◽  
And Performance ◽  
New Policies ◽  
Political Governance ◽  
Evidence Based Decision Making

In recent years, the new political governance, a partisan model that contributes to a permanent campaign, gained ground in public organizations. In this new context, “deliverology” is portrayed as an innovative method to help governments implement new policies and deliver on election promises. This article presents the similarities and diff erences that exist between “deliverology” and evaluation. Is deliverology really something new or is it another case of old wine in a new bottle? Is deliverology a substitute for or, instead, a complement to institutionalized evaluation? To what extent does new political governance (exemplified by deliverology and performance measurement) undermine evidence-based decision making? What is the value-added of deliverology? These questions are addressed through a critical reflection on deliverology and its value-added in Canada, where evaluation became institutionalized in many departments and agencies under the influence of results-based management, promoted by the advocates of new public management over four decades.r four decades.

scholarly journals Intellectual Capital and Firm Performance across Pakistani Industries

2021 ◽  
Vol 11 (4) ◽  
pp. 56
Author(s):  
Muhammad Ahmad ◽  
Rohani Mohd Rus
Keyword(s):  
Firm Performance ◽  
Intellectual Capital ◽  
Value Added ◽  
Service Industries ◽  
Financial Firms ◽  
Generalized Methods Of Moments ◽  
Capital Efficiency ◽  
And Performance ◽  
Methods Of Moments ◽  
The Relationship

This study sheds light on the differences in intellectual capital (IC) efficiencies across non-financial sectors in Pakistan and determines the relationship between IC and firm performance. The study used sample of 155 non-financial firms from the manufacturing and service industries of Pakistan for the period 2009-2018. This study contributes to IC research by applying modified value-added intellectual capital (MVAIC) model with relationship to firm performance (return on assets and Tobin’s Q) of Pakistani non-financial firms which was overlooked by the previous researchers. In addition, to deal with endogeneity, the dynamic panel generalized methods of moments regression is applied to test the relationship between IC and performance. Findings provide evidence that different sectors in non-financial industries manage IC components differently. IC increases both market-based performance and accounting-based performance of Pakistani firms. Among all IC components, human capital efficiency is an important determinant of firm performance. The implication can provide help managers and investors to understand the IC to increase the firm performance.

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