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 Body condition score to predict the postpartum fertility of crossbred beef cows

2007 ◽  
Vol 42 (5) ◽  
pp. 741-746 ◽  
Author(s):  
José Carlos Ferrugem Moraes ◽  
Carlos Miguel Jaume ◽  
Carlos José Hoff de Souza
Keyword(s):  
Body Condition ◽  
Artificial Insemination ◽  
Statistical Difference ◽  
Body Condition Score ◽  
Beef Cows ◽  
Estradiol Benzoate ◽  
Mating Period ◽  
The Third ◽  
Condition Score ◽  
The Relationship

The relationship between changes in body condition score (BCS) during the postpartum and fertility in beef cows suckling calves under extensive conditions were investigated. Cows were subjected to four BCS evaluations over the postpartum period, starting around one month after calving. In the second evaluation cows were treated with medroxy-progesterone acetate impregnated pessaries and received an injection of estradiol benzoate. At the third evaluation, pessaries were removed and calves were separated from the cows for 96 hours, during which time estrous was observed twice a day, and animals artificially inseminated 12 hours after detection. When calves returned to their dams, bulls were introduced until a 60-day mating period was reached. The distribution of BCS differed among calving groups and evaluations. Results indicated that only cows comprising a BCS 3 (1 to 5 scale) around the first month postpartum can be used in an artificial insemination program with possibilities of becoming pregnant. There was no statistical difference between the calving groups in pregnancy rate. The evolution of the BCS of the cows during postpartum can be used to adjust the start of the breeding season to coincide with the time of the year where herd pregnancy rates will be highest.

scholarly journals Relationships between changes in Holstein cow’s body condition, acetone and urea content in milk and cervical mucus and sperm survival

2012 ◽  
Vol 60 (5) ◽  
pp. 39-48 ◽  
Author(s):  
Jan Beran ◽  
Luděk Stádník ◽  
Jaromír Ducháček ◽  
Monika Okrouhlá
Keyword(s):  
Body Condition ◽  
Body Condition Score ◽  
Cervical Mucus ◽  
Short Term ◽  
Data Set ◽  
The Third ◽  
Urea Content ◽  
Condition Score ◽  
Sperm Survival ◽  
The Relationship

The objectives of this study were to evaluate the relationship between changes in Holstein cow’s body condition score (BCS), acetone and urea content in the milk and cervical mucus (CM) and sperm survival in CM. At insemination, samples of milk and CM were collected from 64 Holstein cows. Content of acetone and urea were determined. Sperm motility was assessed subjectively at the beginning and after 30, 60 and 90 minutes of the short-term heat test in CM. Data about evaluation of cow’s BCS were taken from farm evidence. The data set was analyzed using SAS/STAT software. Effect of change in cow’s BCS one month before insemination was significant only in relation to the acetone content in milk (P < 0.05). Higher values of acetone and urea content were found in the CM compared to milk. Higher levels of both metabolites were detected in primiparous cows and in cows on the third and subsequent lactation, resp. in cows inseminated 3 times and more. The highest values of both metabolites negatively affected sperm survival during the short-term heat test, especially after 90 minutes (P < 0.05–0.01). Significant decreases (P < 0.05–0.01) were detected in cows with the highest level of acetone and urea.

scholarly journals Effect of Body Condition Score, Treatment Period and Month of the Previous Lambing on the Reproductive Resumption of Melatonin-Treated Sarda Breed Sheep during Spring

Animals ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 1898
Author(s):  
Luisa Pulinas ◽  
Giovanni Cosso ◽  
Maria Consuelo Mura ◽  
Melissa Carvajal-Serna ◽  
Hatem Ouled Ahmed ◽  
...  
Keyword(s):  
Treatment Period ◽  
Body Condition ◽  
Body Condition Score ◽  
Reproductive Activity ◽  
Melatonin Treatment ◽  
The Third ◽  
Condition Score ◽  
Effect Of Treatment ◽  
Rearing Techniques ◽  
Breed Sheep

Stakeholders place great emphasis upon rationalizing the management and rearing techniques which are utilized within sheep farms. The present study aimed to investigate factors which may improve the reproductive performance of melatonin-treated Sardinian sheep via a series of three trials. The first trial (n = 100) investigated the effect of melatonin treatment alongside body condition score (BCS), the second trial (n = 150) investigated the effect of treatment alongside the date of treatment (treatment period) and the third trial (n = 150) investigated the effect of treatment alongside the previous lambing of the ewes. The findings indicated that melatonin is an effective tool for anticipating and improving the reproductive activity of in Sarda breed sheep during the springtime. Furthermore, to obtain optional results, melatonin implantation should be conducted in April, in ewes that have a BCS of >2.5 and that have passed their third month of lactation.

scholarly journals Relationship between energy status and fertility in Czech Fleckvieh cows

2012 ◽  
Vol 60 (6) ◽  
pp. 67-74 ◽  
Author(s):  
Jaromír Ducháček ◽  
Mojmír Vacek ◽  
Luděk Stádník ◽  
Jan Beran ◽  
Zuzana Vodková ◽  
...  
Keyword(s):  
Energy Balance ◽  
Body Condition ◽  
Body Condition Score ◽  
Dairy Farm ◽  
Negative Energy ◽  
Energy Status ◽  
The Third ◽  
Service Period ◽  
Condition Score ◽  
Negative Effect

The aim of this study was to confirm that a negative energy balance expressed by declining body condition score (BCS) can lead to the deterioration of fertility results of Czech Fleckvieh cows. The BCS of cows was evaluated before calving and during the first five weeks of lactation. The evaluation was based on 338 Czech Fleckvieh cows calved between the October 13th, 2009 and April 27th, 2010 at one dairy farm. Analysis of relationships between the energy balance results and fertility score expressed by the reproduction results (pregnancy rate after the first and all inseminations, the insemination interval, service period, insemination index, calving period) of the observed group were performed. The higher body condition score of the Czech Fleckvieh cows before calving turned out advantageously regarding the energy source during the postpartal period. No negative effect of higher BCS in cows before calving was confirmed. The best reproduction parameters were attained in the group of cows with no change or marked increase of body condition after calving recorded. However, statistically significant differences between the groups were detected only in the third week of lactation. Significant differences in the level of body condition were detected in relation to the length and type of oestrus onset.

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

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 &lt; 0.0001). Ultimate pH was higher for muscle from the 6- to 10-year-old group (5.62) (P &lt; 0.001), and for the poor body-condition group (5.63) (P &lt; 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 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 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.

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