Selection of Bali cattle based on birth weight and calving interval records at West Nusa Tenggara Province of Indonesia

Said, Syahruddin; Putra, Widya Pintaka Bayu; Muzawar, M.; Kantong, Somtop

doi:10.14710/jitaa.45.1.15-27

Cited by 2 publications

(2 citation statements)

References 25 publications

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“…In this study, the average CI of Bali cow ranged from 364.7 days to 406.3 days. This result is similar to the average CI of Bali cow in several regions in Indonesia, which ranges from 360.9 days to 457.8 days (Gunawan et al 2011;Pemayun et al 2014;Said et al 2020;Sari et al 2020). The results showed that BCS and different rearing systems do not significantly affect CI of Bali cow.…”

Section: Calving Intervalsupporting

confidence: 83%

Effect of Body Condition Score on Reproductive Performance and Chest Girth of Bali cows in Different Rearing Systems

Sari¹,

Said²,

Nahrowi

et al. 2022

JITV

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<p class="abstrak2"><span>Nutrition and rearing systems are some of the main factors affecting productivity of cows. Body condition score (BCS) is a method used to assess nutritional status and evaluate rearing systems of each animal. This study was done to analyze effect of BCS on reproductive performance and chest girth of Bali cow in different rearing systems. This study was conducted at the Field Station of Sekolah Peternakan Rakyat Kuamang Abadi, Bungo Regency, Jambi, Indonesia. A total of 62 heads of Bali cow with BCS of 2, 3, and 4 (scale 1-5) reared on intensive, semi-intensive and extensive systems were used in this study. This study was conducted using survey and direct observation. Variables observed were as follows: BCS, calving interval (CI), days open (DO), service per conception (S/C) and chest girth (CG). Data were analyzed using simple correlation and regression analysis in SPPS, followed by descriptive analysis. Result showed that the BCS of Bali cow in different rearing systems did not affect CI, DO, S/C and CG. BCS had a weak correlation coefficient (r), with the reproductive performance of CI, DO, and S/C at 0.09, 0.09, and 0.08, respectively. In addition, the relationship between BCS and CG was highly significant, with a correlation coefficient (r) of 0.532. Therefore, BCS had a positive relationship with CI, DO, S/C, and CG. Moreover, BCS cannot be used as the only indicator to assess the reproductive performance of Bali cow in different rearing systems.</span></p>

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Section: Calving Intervalsupporting

confidence: 83%

Effect of Body Condition Score on Reproductive Performance and Chest Girth of Bali cows in Different Rearing Systems

Sari¹,

Said²,

Nahrowi

et al. 2022

JITV

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“…In addition to reproductive problems, many other factors also cause low performance, including feeding problems, inbreeding and disease management. The desired birth weight standard in the selection program is important to prevent the occurrence of dystocia (Said et al, 2020).…”

Section: Body Weight Of Female Balinese Cattle In East Halmahera Regencymentioning

confidence: 99%

Reproduction Performance as a Basis for Selecting Female Balinese Cattle in Traditional Breeding in East Halmahera Regency

Fatmona,

Utami,

Gunawan

2024

AAVS

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This research aims to know the reproduction performance of Female Balinese Cattle that are bred traditionally to improve their genetic quality. The results of the research show a decrease in the reproductive performance of Bali cattle in this area. Population data indicates a decrease in cattle performance, both in terms of quality and quantity. Hence, appropriate reproduction management is needed. In this case, direct measurement is carried out in the field, in addition to observation and interview with the breeders. The number of cattle involved is 230 cattle and aged more than two years old. Furthermore, their weight was measured using the Djagra formulation. The variables studied include Post Partum Estrus, Post Partum Mating, Calving Interval, and Weight by calculating the mean, standard deviation, and variety coefficient. The results further obtained that on average, the cattle first gave birth at the age of 32.97 months old had a Standard Deviation (SD) value of 1.03, had postpartum estrus of 44.66 days, had an SD value of 1.08, had postpartum mating of 45.13 days had an SD 0,026, and had a Calving Interval of 13.02 days, had an SD 0,65. This indicates that the reproduction performance is not optimal yet. Therefore, this research is beneficial for the related parties to improve the reproduction quality and cattle selection.

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Selection of Bali cattle based on birth weight and calving interval records at West Nusa Tenggara Province of Indonesia

Cited by 2 publications

References 25 publications

Effect of Body Condition Score on Reproductive Performance and Chest Girth of Bali cows in Different Rearing Systems

Effect of Body Condition Score on Reproductive Performance and Chest Girth of Bali cows in Different Rearing Systems

Reproduction Performance as a Basis for Selecting Female Balinese Cattle in Traditional Breeding in East Halmahera Regency

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