Estimation of Breeding Values by Different Sire Evaluation Methods for Selection of Sires in Crossbred Cattle

Lodhi, Geeta; Singh, C. V.; Barwal, R.S.; Shahi, B. N.; Dalal, D. S.

doi:10.22192/ijarbs.2016.03.10.021

Cited by 4 publications

(4 citation statements)

References 4 publications

(5 reference statements)

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“…Selection in cattle is usually based on a combination of several traits of economic importance which may be phenotypically and genetically related (Tsvetanova, 2004). Genetic progress in economic characters such as weaning weight cannot be measured directly, but it can be estimated on the basis of phenotypic (Lodhi et al, 2016). The information on genetic parameters, such as heritability, repeatability, and genetic correlation is a prerequisite for making efficient selection strategies by the geneticists and breeders (Toghiani, 2012).…”

Section: Introductionmentioning

confidence: 99%

Breeding value of sires based on offspring weaning weight as a recommendation for selecting Kebumen Ongole Grade cattle

Sumadi¹,

Fathoni²,

Maharani³

et al. 2017

J. Indonesian Trop. Anim. Agric.

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The objective of study was to estimate breeding value of sires of Kebumen Ongole grade cattle based on offsprings weaning weight. This research was carried out from August to December 2015 in Urut Sewu area, Kebumen. The calculation of genetic parameter estimation was heritability of weaning weight. The value of heritability was used to calculate the breeding value of sires based on offsprings weaning weight. Heritability was calculated using paternal half-sib correlation with the direct pattern variance analysis. Breeding Value (BV) of sire was calculated by absolute estimated breeding value. The materials used in this study included were data record during the last three years (2013-2015) consisted of 41 sires, 51 dams and 244 calves. Weaning weight data had been corrected based on age of dams, sex and weaning age of 120 days. The results showed that the heritability value of weaning weight was included in high category (0.36 ± 0.21). The highest BV was KJ.J608 (49.76) with a ratio of 231.45%. The results of this study were expected to be the basis recommendation for selecting sires in Kebumen.

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Section: Introductionmentioning

confidence: 99%

Breeding value of sires based on offspring weaning weight as a recommendation for selecting Kebumen Ongole Grade cattle

Sumadi¹,

Fathoni²,

Maharani³

et al. 2017

J. Indonesian Trop. Anim. Agric.

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“…When coefficient of Determination, was considered OLS was found to be more accurate followed by RLS method for all the traits, whereas RLS method was most appropriate when coefficient of variation was considered. Lodhi et al, (2015) …”

Section: Comparison Of Different Sire Evaluation Methodsmentioning

confidence: 99%

Comparative Studies on Different Sire Evaluation Methods: Review

Jakhar¹,

Yadav²,

Dhaka³

2017

Int.J.Curr.Microbiol.App.Sci

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“…Seleksi menggunakan nilai pemuliaan setiap individu ternak yang diperoleh dari penggunaan metode BLUP (Best Linear Unbiased Prediction) sudah diterapkan dalam program breeding di negara-negara maju seperti Australia, Eropa dan Amerika Serikat (Bauer, et al, 2006;Piepho et al, 2008;Neuner et al, 2009;Viana et al, 2014;Lukač et al, 2016;Lodhi & Singh, 2018). Metode BLUP yang menghasilkan EBV (estimated breeding value) individu ternak merupakan metode yang memprediksi keunggulan ternak dengan akurat, sehingga ternak yang terpilih berdasarkan EBV ini merupakan ternak yang benar-benar unggul relatif dibandingkan dengan ternak-ternak yang ada dalam populasi.…”

Section: Pendahuluanunclassified

Pembinaan Program Seleksi Kambing Saburai Menggunakan Metode BLUP (Best Linear Unbiased Prediction) Bagi Staff UPTD Balai Pembibitan Ternak Kambing Provinsi Lampung

Dakhlan

Sulastri

Suharyati

et al. 2022

MKTT

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Unit Pelaksana Teknis Daerah (UPTD) Balai Pembibitan Ternak Kambing Provinsi Lampung merupakan institusi yang menyediakan ternak bibit kambing yang disebar ke peternak kambing sejak 2005. Dalam menyediakan bibit unggul, UPTD ini terkendala dengan penurunan produktivitas kambing dalam 7 tahun terakhir sebagai akibat terjadinya inbreeding karena tidak terkontrolnya catatan kambing dan seleksi yang diterapkan yakni seleksi individu berdasarkan bobot badan tanpa mempertimbangkan faktor genetik dan lingkungan yang mempengaruhi performan ternak. Kegiatan ini bertujuan untuk melakukan pembinaan program seleksi kambing Saburai dalam rangka meningkatkan produktivitas ternak kambing di Lampung. Metode yang digunakan adalah dengan ceramah dan diskusi serta praktek langsung estimasi nilai pemuliaan (Estimated Breeding Value, EBV) ternak kambing menggunakan software WOMBAT. Evaluasi kegiatan pengabdian dilakukan sebelum, selama, dan sesudah kegiatan berlangsung serta pemberian kuisioner (pretest dan post-test). Setelah dilakukan ceramah, terjadi peningkaan pengetahuan peserta tentang recording yang baik yaitu sebesar 36,36% yaitu meningkat dari 36,36% menjadi 72,72%. Hasil pre-test menunjukkan bahwa peserta belum tahu tentang estimasi EBV dengan metode Best Linear Unbiased Prediction atau BLUP (0%), dan setelah dilakukan ceramah, diskusi, dan praktek langsung estimasi nilai EBV ternak kambing, pengetahuan peserta mengalami peningkatan dengan nilai post-test sebesar 54,55%. Meskipun jumlah peserta yang memahami metode BLUP dalam mengestimasi EBV sebanyak 54,55%, ini sudah cukup bagi UPTD untuk menerapkan metode BLUP nantinya setelah data recording kambing Saburai lengkap.

show abstract

Estimation of Breeding Values by Different Sire Evaluation Methods for Selection of Sires in Crossbred Cattle

Cited by 4 publications

References 4 publications

Breeding value of sires based on offspring weaning weight as a recommendation for selecting Kebumen Ongole Grade cattle

Breeding value of sires based on offspring weaning weight as a recommendation for selecting Kebumen Ongole Grade cattle

Comparative Studies on Different Sire Evaluation Methods: Review

Pembinaan Program Seleksi Kambing Saburai Menggunakan Metode BLUP (Best Linear Unbiased Prediction) Bagi Staff UPTD Balai Pembibitan Ternak Kambing Provinsi Lampung

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