Age and body condition effects on meat quality of camels (Camelus dromedarius) in eastern Ethiopia

2019 ◽  
Vol 59 (5) ◽  
pp. 965
Author(s):  
Ali Seid ◽  
Mohammed Yusuf Kurtu ◽  
Mengistu Urge
Keyword(s):  
Meat Quality ◽  
Body Condition ◽  
Body Condition Score ◽  
Age Groups ◽  
Cooking Loss ◽  
Quality Traits ◽  
Eastern Ethiopia ◽  
Good Body Condition ◽  
Condition Score ◽  
Three Body

Meat quality traits of the M. longissimus thoracis of 54 male Issa-Somali dromedary camels in three age groups of 6–10 years (n = 18), 11–17 years (n = 18), and ≥18 years (n = 18), with six camels in each of three body-condition-score groups (poor, medium and good) within each age group were investigated in eastern Ethiopia. Results showed that tenderness and juiciness decreased with age, but increased with body condition (P < 0.0001). Ultimate pH was higher for muscle from the 6- to 10-year-old group (5.62) (P < 0.001), and for the poor body-condition group (5.63) (P < 0.0001). Meat from camels aged 6–10 years old had higher expressed juice (21.21 cm2/g vs 16.67 cm2/g) and cooking loss (42.81% vs 39.86%) than camels aged ≥18 years old. Similarly, meat from camels with poor body condition had higher expressed juice (21.42 cm2/g vs 16.39 cm2/g) and cooking loss (43.99% vs 38.48%) than that from camels with good body condition. The overall L*, a* and b* instrumental colour values were 29.66, 12.17 and 9.69, respectively. It can be concluded that camels aged 11–17 years old with medium body condition can meet the required levels for many quality traits.

scholarly journals Placenta Expulsion-time on Different Age and Breed Cows

2021 ◽  
Vol 33 ◽  
pp. 04007
Author(s):  
Erif Maha Nugraha Setyawan ◽  
Yosua Kristian Adi ◽  
Topas Wicaksono Priyo ◽  
Surya Agus Prihatno ◽  
Sri Gustari ◽  
...  
Keyword(s):  
Body Condition ◽  
Body Condition Score ◽  
Age Groups ◽  
The Third ◽  
Third Stage ◽  
Condition Score ◽  
Two Age Groups

The third stage of birth is placenta expulsion which can occur about 30 minutes after the release of the fetus but is more likely to occur between 180 to 300 minutes later. This research is expected to provide an understanding about the different time on placenta expulsion, the number of cotyledon and placenta weight that faced up by veterinarian. Cows with a body condition score between 2.5 to 3.5 and ready to give birth from various breeds were used in this study. The results showed that young cows (<5 years old; 366,50 ± 30,97 minutes) significantly had a longer placenta expulsion time than old cows (>5 years old; 251,29 ± 7,55 minutes; p<0,05). While the amount of cotyledon and placenta weight did not differ between the two age groups. Based on breeds, the young Ongole cows showed significant different on placenta expulsion time compared with old ones (397,25 ± 61,60 vs 250,80 ± 14,79 minutes; p<0,05) but had no difference with the young and old crossbreed cows. Young cows need more time for placenta expulsion than the old ones and the young Ongole cows take the longest time compared to other age and breed groups.

scholarly journals Reproductive Performance of Dairy Cows in Relation to Genotype, Age, Parity, Body Weight and Body Condition Score at Rajshahi District of Bangladesh

2020 ◽  
Vol 7 (3) ◽  
pp. 481-495
Author(s):  
Rashida Khaton
Keyword(s):  
Body Weight ◽  
Dairy Cows ◽  
Body Condition ◽  
Reproductive Performance ◽  
Body Condition Score ◽  
Post Partum ◽  
Age Groups ◽  
Reproductive Traits ◽  
Condition Score ◽  
Heat Period

The present study was carried out from selected areas at Rajshahi district to evaluate the reproductive performance of dairy cows in relation to breed/genotype, age, parity, body weight and body condition. A total of 500 cows selected and data were collected directly from the dairy farms owner by using pre-tested questionnaires during the period from September 2013 to December 2014. The average reproductive performance (RP) were recorded as age at puberty (AP) 26.42±0.22 m, age at first calving (AFC) 35.48±0.22 m, post-partum heat period (PPHP) 121.85±3.48 days, service per conception (S/C) 1.93±0.04, days open (DO) 136.80±3.57 days and calving interval (CI) 401.04±3.94 days. Genotype had significant effect (P<0.05) on all the reproductive traits except on S/C. Local (L) × Holstein Friesian (HF) genotype showed earlier AP and AFC than L× Sahiwal (SL) and L. Age group had significant (P<0.05) effect on AP, AFC and other parameters were not significant (P>0.05). Middle age groups of cows had shown better RP than others groups. Parities of cows had significant effect (P<0.05) on PPHP, S/C, DO except on AP, AFC and CI. Third parity had better RP than others. The best RP was found in >300 kg BW groups. Body condition score had significant effect (P<0.05) on all RP. Good body condition score (BCS) had excellent RP. Res. Agric., Livest. Fish.7(3): 481-495,  December 2020

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.

scholarly journals Weaning Age of Lambs Creep-Fed While Grazing on Marandu Pasture

2019 ◽  
Vol 7 (4) ◽  
pp. 22
Author(s):  
Natália Da Silva Heimbach ◽  
Camila Celeste Brandão Ferreira Ítavo ◽  
Luís Carlos Vinhas Ítavo ◽  
Ricardo Carneiro Brumatti ◽  
Gelson Dos Santos Difante ◽  
...  
Keyword(s):  
Body Condition ◽  
Body Condition Score ◽  
Operating Cost ◽  
Age Groups ◽  
Production Performance ◽  
Pasture Production ◽  
Total Weight Gain ◽  
Condition Score ◽  
Weaning Age ◽  
Urochloa Brizantha

This study aimed to examine the weaning age (60 and 90 days) of lambs supplemented while grazing on Urochloa brizantha cv. Marandu pasture. Production performance, incidence of worm infections, intoxication, and production cost of lambs, beside that body condition and occurrence of single or twin births in the ewes were evaluated, by two consecutive years. There was no effect of year. Lambs weaned at 90 days consumed more supplement (281.0 g/day) than those weaned at 60 days (210.2 g/day) and showed a higher total weight gain (20.76 kg vs. 14.97 kg). Weaning age did not influence the occurrence of worm infections and intoxication by Urochloa spp. in the lambs, dam weight or body condition score (BCS). Ewes with single-born showed a better BCS (1.8 points) than those ewes had twin-born (1.4 points). The costs of supplementing the lambs and the effective operating cost were higher when the lambs were weaned at 90 days of age. There was no difference for intake, lamb performance between the weaning age groups. We recommend to wean lambs at 90 days in a creep feeding system.

The effects of ewe live weight and body condition score around mating on production from four sheep breeds in extensive grazing systems in Uruguay

1997 ◽  
Vol 64 (1) ◽  
pp. 139-145 ◽  
Author(s):  
R. E. Gonzalez ◽  
D. Labuonora ◽  
A. J. E. Russel
Keyword(s):  
Body Condition ◽  
Body Condition Score ◽  
Age Groups ◽  
Live Weight ◽  
The Body ◽  
Mating Period ◽  
Wool Production ◽  
Condition Score ◽  
Grazing Systems ◽  
Breeding Seasons

AbstractEwe live iveights were recorded 4 weeks prior to mating, at the beginning of mating and 22 to 23 days later over a period of 3 years in a flock of some 300 breeding ewes comprising approximately equal numbers of Australian Merino, Ideal (Polwarth), Merilin and Corriedale breeds in a pastorally based grazing system in Uruguay. Multiple-bearing ewes were generally heavier than single-bearing ewes which in turn were heavier than ewes which did not conceive, these differences being greatest in 3- and 4-year-old ewes (i.e. in their second and third breeding seasons). Body condition scores of non-pregnant ewes were lower than those of pregnant ewes, particularly in the 3-and 4-year-old age groups. Ewe live weights achieved prior to, during and at the end of the mating period and the body condition score achieved 4 weeks prior to mating all had significant influences on the number of lambs born (P < 0·01) but there were no significant effects of changes in either live weight or body condition over the 4 weeks prior to mating or during the mating period. The effect of body condition score over the range from 2·0 to 4·0 was to increase the proportions of single- and multiple-bearing ewes and to decrease the proportion of non-pregnant ewes such that the number of lambs born per ewe mated increased from 0·94 to 1·38. Fleece weights differed significantly between breeds, Corriedales having the heaviest fleeces and Merilins the lightest (4·26 and 3·22 kg respectively). Wool production was also significantly and positively affected by age (P < 0·01) and by ewe weight at mating (P < 0·01). The results demonstrate the importance of giving preferential nutritional treatment to younger ewes to ensure a satisfactory subsequent lambing performance and improved wool production.

scholarly journals Breed, Sex and Body Condition Score Affect the Meat Quality of Waziri and Mazai Sheep

2019 ◽  
Vol 51 (5) ◽  
Author(s):  
Hashim Ullah ◽  
Abdur Rahman ◽  
Rifat Ullah Khan ◽  
Shakoor Ahmad ◽  
Ambrina Tariq ◽  
...  
Keyword(s):  
Meat Quality ◽  
Body Condition ◽  
Body Condition Score ◽  
Condition Score

scholarly journals Coprological Examination of Ovine Fasciolosis in Horro District Community Based Sheep Breeding Program, Horro Guduru Wollega Zone, Western Ethiopia

2020 ◽  
Vol 2 (2) ◽  
pp. 31-35
Author(s):  
Fanta Lule Bimirew ◽  
Tesfaye Mersha Cherinnat
Keyword(s):  
Body Condition ◽  
Body Condition Score ◽  
Age Groups ◽  
Breeding Site ◽  
Community Based ◽  
Cross Sectional ◽  
Sheep Breeding ◽  
Significant Difference ◽  
Coprological Examination ◽  
Condition Score

A cross-sectional study was conducted from November 2017 to March 2018 to determine the prevalence of ovine fasciolosis in the Community Based Horro Sheep Breeding site at Horro district, Horro Guduru Wollega zone, Ethiopia. Coprological examination was performed on a total of 390 sheep at the study area. Age, sex, body condition score and peasant association were taken into consideration as rik factors. An overall prevalence of fasciolosis 45.4% 95% CI (40.41 50.36 was found on the basis of coprological examinations. The prevalence of fasciolosis findings according to PAs were (41.5%) in Laku Ingu and (48.2%) in Gitilo Dole. Statistical analysis of the prevalence among study site (PAs) showed insignificant difference P=0.102 (P>0.05), but significant difference (P<0.05) was observed between animal age groups (P=0.032, with a prevalence of 37.2% in young and 49.8% in adult) and body condition scores (P=0.001, with a prevalence of 57.9%, 43.5% and 29.9% in sheep with poor, medium and good body condition score, respectively. There was insignificance difference (P>0.05) in sex group of study animals in which the prevalence was 47.6% in female and 38.8% in male. Therefore further studies on the epidemiology, seasonal dynamic of the disease, the snail intermediate host and impacts of the infection in animal production with implementations of strategic intervention is necessary.

Energieaufnahme und Körpermasseentwicklung von Warmblutfohlen, die beim Absetzen den Betrieb wechseln

2014 ◽  
Vol 42 (04) ◽  
pp. 220-224
Author(s):  
J. K. Mack ◽  
H. P. Remler ◽  
E. Senckenberg ◽  
E. Kienzle
Keyword(s):  
Body Condition ◽  
Body Condition Score ◽  
Klinische Relevanz ◽  
Condition Score

Zusammenfassung Ziel der Studie war, den Energiebedarf von Warmblutfohlen zu überprüfen, die durch einen Betriebswechsel beim Absetzen erhöhtem Stress ausgesetzt sind. Material und Methoden: Neun Hengstfohlen, die als Absetzer von verschiedenen Züchtern gekauft und gemeinsam aufgestallt wurden, nahmen an der Studie vom Absetzen im Alter von etwa 6 Monaten bis zu einem Alter von etwa 1 Jahr teil. Das Absetzen erfolgte im heimischen Betrieb oder nach gemeinsamem Transport von Stute und Fohlen bei Ankunft im neuen Bestand. Die Fohlen erhielten Heulage (später erster Schnitt), Hafer und Fohlenaufzuchtfutter. Um eine individuelle Kraftfutterzuteilung zu ermöglichen, wurden die Fohlen zweimal täglich separat angebunden. Erhoben wurden die Gesamtaufnahme der Heulage aller Fohlen gemeinsam pro Tag, die tägliche individuelle Kraftfutteraufnahme sowie in 4-wöchigen Abständen Körpermasse und Body Condition Score (BCS). Ergebnisse: Die tägliche Energieaufnahme der Fohlen betrug 74 MJ verdauliche Energie (68 MJ umsetzbare Energie) pro Tier. Die Fohlen wurden mit vergleichsweise niedrigem BCS von 4,2 ± 0,4 (Skala von 1 bis 9) und einer durchschnittlichen Körpermasse von 285 ± 30 kg aufgestallt. Sie erreichten am Ende der Studie im Alter von 319 ± 22 Tagen eine Körpermasse von 326 ± 24 kg und einen BCS von 4,2 ± 0,4. Die Energieaufnahme der Fohlen war höher und ihre Gewichtsentwicklung langsamer als in einer parallel laufenden Studie mit Fohlen, die im Gestüt geboren und aufgewachsen und dementsprechend beim Absetzen weniger Stress ausgesetzt waren. Schlussfolgerung und klinische Relevanz: Fohlen mit relativ niedriger Körpermasse und BCS und erheblichem Stress zum Zeitpunkt des Absetzens benötigen deutlich mehr Energie als Fohlen, die beim Absetzen in ihrer gewohnten Umgebung verbleiben und dadurch weniger Stressoren unterliegen.

Fütterung von Hunden und Katzen in Deutschland

2012 ◽  
Vol 40 (06) ◽  
pp. 391-397 ◽  
Author(s):  
N. Dillitzer ◽  
C. Sauter-Louis ◽  
E. Kienzle ◽  
N. Becker
Keyword(s):  
Body Condition ◽  
Body Condition Score ◽  
Klinische Relevanz ◽  
Condition Score

Zusammenfassung Gegenstand und Ziel: Gewinn epidemiologischer Daten zur Fütterung von Hunden und Katzen in Deutschland. Material und Methoden: 865 Hundeund 243 Katzenbesitzer wurden anhand standardisierter Fragebögen zu ihrem Tier (Alter, Geschlecht, Gewicht, Ernährungszustand, Gesundheit), dessen Fütterung inklusive Belohnungen und Zusätzen, den Gründen für eine Futterumstellung und zur eigenen Person (Alter, Geschlecht, Schulbildung, Beruf) befragt. Die Befragungen fanden in Tierarztpraxen, Hundeschulen, Tierheimen, Parkanlagen und via Internet statt. Zudem wurde der Body Condition Score (BCS) der Tiere durch ihre Besitzer sowie die Interviewerin beurteilt. Ergebnisse: Das Durchschnittsalter der Hunde lag bei 4,8 Jahren, das der Katzen bei 6,8 Jahren. Das Gewicht reichte beim Hund von 2,2 bis 95 kg, bei der Katze von 2 bis 11 kg. Rund 52% der Hunde und Katzen waren übergewichtig (BCS 6–9). Zwischen der Beurteilung der Besitzer bzw. der Interviewerin gab es Differenzen. Viele Besitzer unterschätzten den BCS und erkannten vor allem beginnendes Übergewicht (BCS 6–7) nicht. 58% der Hundeund 90% der Katzenbesitzer verwendeten ausschließlich handelsübliche Fertigfutter, 35% bzw. knapp 10% kombinierten diese mit zusätzlichen Futtermitteln. Knapp 8% der Hundeund < 1% der Katzenbesitzer verfütterten selbst zubereitete Rationen. Ältere (> 7 Jahre) und kranke Hunde erhielten häufiger selbst hergestellte Rationen. Ältere Besitzer (≥ 46 Jahre) tendierten vermehrt dazu, das Futter selbst zuzubereiten, während die Schulbildung und die Berufstätigkeit keinen Einfluss auf die Fütterung hatten. Ein Zusammenhang zwischen Art der Fütterung und BCS bestand nicht. Besitzer mit geringerer Schulbildung sowie Hausfrauen und Rentner hatten häufiger übergewichtige Tiere. Futterbelohnungen erhielten 95% der Hunde und 65% der Katzen. Ältere und berufstätige Besitzer gaben prozentual seltener Belohnungen. Schlussfolgerungen: Übergewicht ist das größte ernährungsbedingte Problem. Im Vergleich zu früheren Studien hat sich die Zahl übergewichtiger Tiere erhöht. Klinische Relevanz: Tierbesitzer sollten frühzeitig auf Übergewicht hingewiesen werden, da sie den Beginn der Adipositas häufig nicht wahrnehmen. Die meisten Tierbesitzer verabreichen Belohnungen, was bei Diäten berücksichtigt werden muss.

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