scholarly journals Body condition score and its correlation with ultrasonographic back fat thickness in transition crossbred cows

2015 ◽  
Vol 8 (3) ◽  
pp. 290-294 ◽  
Author(s):  
Randhir Singh ◽  
S. N. S. Randhawa ◽  
C. S. Randhawa
Keyword(s):  
Body Condition ◽  
Body Condition Score ◽  
Crossbred Cows ◽  
Condition Score ◽  
Fat Thickness

scholarly journals PSII-24 Performance, carcass and meat quality of castrated and intact Dorper lambs slaughtered at different body condition scores

2019 ◽  
Vol 97 (Supplement_2) ◽  
pp. 170-171
Author(s):  
Edson Luis de A Ribeiro ◽  
Francisco Fernandes Jr ◽  
Camila Constantino ◽  
Fernando Augusto Grandis ◽  
Natália Albieri Koritiaki ◽  
...  
Keyword(s):  
Body Weight ◽  
Body Condition ◽  
Body Condition Score ◽  
Average Daily Gain ◽  
Final Body Weight ◽  
Condition Score ◽  
Fat Thickness ◽  
Daily Gain ◽  
Body Condition Scores

Abstract This study was conducted with the objective of evaluating the performance, carcass and meat characteristics of castrated and intact Dorper male lambs slaughtered at three different body condition scores. Thirty-five lambs, approximately 3 months old, 21.6 ± 4.0 kg of body weight and 3.1 ± 0.5 of body condition score (BCS), were used. The BCS scale used varied from 1.0 (very thin) to 5.0 (very fat). Four weeks prior to the experiment, 17 lambs were castrated. Lambs were further divided into three groups, according to the criteria for slaughter: BCS of 3.5, 4.0 and 4.5. All animals received the same diet. BCS were achieved after 27, 84 and 130 days in feedlot, respectively. There were no interactions (P > 0.05) between sexual conditions and slaughter criteria. Average daily gain of weight (ADG) was different (P < 0.05) for the three BCS (average of 0.263). However, final body weight (28.6 ± 1.7; 42.7 ± 1.8 and 56.8 ± 1.7 kg) and back fat thickness (0.5 ± 0.5; 4.2 ± 0.5 and 7.3 ± 0.5 mm) were different (P < 0.05) among BCS criteria, panelists found that meats from lambs slaughtered with greater fat content were less (P < 0.05) desirable. We can conclude by the performance and meat results that it is better to slaughter Dorper lambs with BCS with no more than 4.0, or 4.2 mm of back fat cover, and for the best acceptability of the meat the lambs should be castrated.

scholarly journals Do Live Weight, Body Condition Score, Back Muscle or Back-Fat Reserves Create the Suspicion of Goats Infected with Eimeria or Trichostrongylids?

Animals ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 3591
Author(s):  
Martin Ptáček ◽  
Iveta Angela Kyriánová ◽  
Jana Nápravníková ◽  
Jaromír Ducháček ◽  
Tomáš Husák ◽  
...  
Keyword(s):  
Nutritional Status ◽  
Body Condition ◽  
Body Condition Score ◽  
Infection Intensity ◽  
Live Weight ◽  
The Czech Republic ◽  
Fat Reserves ◽  
Condition Score ◽  
Fat Thickness ◽  
One Year

Thirty goats of the breeds Czech Brown Shorthaired and Czech White Shorthaired and their crosses were randomly selected from a flock at a farm in the Czech Republic. All animals were monitored for one year at monthly intervals for their nutritional status (live weight, LW; body-condition score, BCS; depth of musculus longissimus thoracis et lumborum, MLTL; back-fat thickness, BT) and infection intensity with Eimeria sp. (EIM) and strongylid nematodes (STR). Regression–correlation analysis showed a possible interrelation of BCS with EIM infection. Analysis of muscle and fat reserves indicated that BT was better than MLTL in identifying EIM infection. Goat nutritional status was not significantly correlated with STR infection. A linear tendency (p = 0.092), however, was detected for the response of MLTL to STR infection. Results of this study indicated theoretical use of BCS for Eimeria identification and suggested some perspective of BCS for targeting animals infected by strongylid nematode. Validity of our results, however, was limited by number of observed animals managed under specific breeding conditions.

Validation of body condition score based on subcutaneous fat thickness measurements in primiparous Gyr cows

2021 ◽  
Author(s):  
Catiúcia Oliveira Miranda ◽  
Ana Carolina Almeida Rollo de Paz ◽  
Ricardo Dutra do Bem ◽  
Glayk Humberto Vilela Barbosa ◽  
Maria Eugênia Zerlotti Mercadante ◽  
...  
Keyword(s):  
Body Condition ◽  
Body Condition Score ◽  
Subcutaneous Fat ◽  
Condition Score ◽  
Subcutaneous Fat Thickness ◽  
Fat Thickness ◽  
Thickness Measurements

scholarly journals Estimating fat reserves in Rasa Aragonesa ewes: A comparison of different methods

2003 ◽  
Vol 83 (4) ◽  
pp. 695-701 ◽  
Author(s):  
J. A. Mendizabal ◽  
R. Delfa ◽  
A. Arana ◽  
P. Eguinoa ◽  
C. González ◽  
...  
Keyword(s):  
Body Condition ◽  
Body Condition Score ◽  
Fat Tissue ◽  
Multiple Regressions ◽  
Fat Depots ◽  
Fat Reserves ◽  
Condition Score ◽  
Fat Thickness ◽  
Body Condition Scores

Four pre-slaughter measurements, liveweight (LW), body condition score (BCS) and fat thickness, measured by ultrasound, in the lumbar (FTL) and sternal regions (FTS), and four post-slaughter measurements, empty liveweight (ELW), hot carcass weight (HCW) and diameter of adipocytes in subcutaneous (DSC) and omental (DOM) fat depots¸ were used to predict the weight of fat in the omental (OM), mesenteric (MES), perirenal (PR), subcutaneous (SC) and intermuscular (IM) depots of ewes. Linear and multiple regressions were fitted to data from 42 adult, non-pregnant and non-lactating Rasa Aragonesa ewes, with liveweights between 29.8 and 79.2 kg and body condition scores between 0.75 and 4.5. Using a single parameter, ELW and HCW gave the most accurate predictions of the total depot fat (R2 = 0.88 and 0.90, RSD = 1.571 and 1.484 kg, respectively). Multiple regressions predicted total weight of fat depots from the pre-slaughter variables LW, BCS and FTS with an R2 value of 0.92 (RSD=1.317 kg). This result confirms the utility of using in vivo measures as fat reserve predictors in Rasa Aragonesa ewes. Key words: Fat tissue, liveweight, body condition score, adipocytes, ultrasound, ewes

Identification and clinico-gynaecological characterization of reproductive disorders in crossbred cows under field conditions

2019 ◽  
Author(s):  
L. J. Dutta ◽  
K. C. Nath ◽  
B. C. Deka ◽  
D. Bhuyan ◽  
P. Borah ◽  
...  
Keyword(s):  
Body Condition ◽  
Body Condition Score ◽  
Field Conditions ◽  
Reproductive Disorders ◽  
Crossbred Cows ◽  
Uterine Infection ◽  
Oestrogen Level ◽  
Good Body Condition ◽  
Condition Score ◽  
Repeat Breeder

The present study was conducted on a total of 909 crossbred cows maintained in various private farms from Kamrup, Darrang and Lakhimpur districts of Assam. Breeding records provided by the farmers and characteristic genital changes detected on per rectum examination of 133 reported infertile cows were analyzed. The study revealed that the incidence of infertility due to different types of reproductive disorders was 14.63 per cent in cross bred cow under field conditions. Common clinically detectable reproductive disorders were repeat breeding with uterine infection, repeat breeding without uterine infection, true anoestrus and silent oestrus with the percentage frequencies of 36.09, 23.30, 20.30 and 17.29 respectively when estimated out of total number of infertile cows. Less frequent reproductive disorders were pyometra, ovarian cyst, infantile genitalia and ovario-bursal adhesion occurring in the frequencies of 36.09, 23.30, 20.30 and 17.29 per cent respectively. Irrespective of type the incidence of anoestrus and repeat breeding was 37.59 and 59.39 per cent respectively. Palpable corpus luteum was present in the ovary of silent oestrous cows but totally absent in cows affected with true anoestrus. Mucopurulent vaginal discharge was a distinct clinically detectable genital characteristic observed in 62.50 per cent repeat breeder cows with uterine infection. Of the infertile cows 53.38 per cent had body condition score between 2.5 and 3.5 and 46.61 per cent had the score less than 2.5. Out of repeat breeder cows with uterine infection 43.66 per cent had good body condition and 27.41 per cent poor body condition. Level of serum calcium, zinc, leptin, ghrelin and IGF-1 did not vary significantly between types of infertility. Level of phosphorus and iron was lower in cows affected with repeat breeding due to infection. Serum oestrogen level remained low in cows affected with silent oestrus and true anoestrus while level of progesterone was higher in cows affected with silent oestrus.

A comparison of different pre and post-slaughter measurements for estimating fat reserves in Spanish Blanca Celtibérica goats

2010 ◽  
Vol 90 (3) ◽  
pp. 437-444 ◽  
Author(s):  
J A Mendizabal ◽  
R. Delfa ◽  
A. Arana ◽  
A. Purroy
Keyword(s):  
Body Condition ◽  
Production Systems ◽  
Body Condition Score ◽  
Subcutaneous Fat ◽  
Live Weight ◽  
Carcass Weight ◽  
Fat Depots ◽  
Condition Score ◽  
Fat Thickness

Five pre-slaughter measurement values and four post-slaughter measurement values were used to estimate the weight of fat in the omental (OM), mesenteric (MES), perirenal (PR), subcutaneous (SC), and intermuscular (IM) fat depots in goats. The pre-slaughter measurements were: live weight (LW), sternal body condition score (BCSs), lumbar body condition score (BCSl), sternal fat thickness (FTs) and lumbar fat thickness (FTl) measured by ultrasound. The post-slaughter measurements were empty live weight (ELW), hot carcass weight (HCW), adipocyte diameter in the sternal subcutaneous fat (ADSCs) and adipocyte diameter in the lumbar subcutaneous fat (ADSCl). Linear and multiple regressions were fit to data collected from 22 adult, non-pregnant and non-lactating Blanca Celtibérica does. The results obtained showed BCSs, ranging from 1.5 to 4.5 (scale: 0-5) to be the best pre-slaughter estimator of an animal's total fat (R2 = 0.90, RSD = 2.252 kg) and HCW to be the best post-slaughter estimator (R2 = 0.92, RSD = 1.972 kg). Additionally, multiple regression using HCW and ADSCl together yielded estimates of the total amount of fat in all five of the depots considered here with an R2 = 0.95 and an RSD = 1.542 kg. Therefore, the use in vivo of BCSs is the best method for predicting nutritional status in does in extensive production systems in the Mediterranean region.Key words: Fat reserve, body weight, carcass weight, body condition score, ultrasound, adipocyte, goat

Relationship of Age, Body Condition Score and Rump Fat Thickness with Semen Quality of Murrah Buffalo Breeding Bulls

2018 ◽  
Vol 8 (5) ◽  
pp. 110
Author(s):  
Satendra Yadav ◽  
Pawan Singh ◽  
Mukesh Bhakat ◽  
Tushar Mohanty ◽  
Ajeet Kumar ◽  
...  
Keyword(s):  
Body Condition ◽  
Semen Quality ◽  
Body Condition Score ◽  
Murrah Buffalo ◽  
Condition Score ◽  
Fat Thickness ◽  
Relationship Of
Sign in / Sign up

Export Citation Format

Share Document