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All Journal Jurnal Biologi Tropis Livestock and Animal Research
Lalu Wira Pribadi, Lalu Wira
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology Veterinary

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Pre-pubertal Growth of PE (Peranakan Ettawa) Goat and it’s Crosses with Boer Buck in Lombok Island, Indonesia Fitriani, Baiq Mesy Darita; Ashari, Muhammad; Hidjaz, Tahyah; Pribadi, Lalu Wira
Jurnal Biologi Tropis Vol. 25 No. 2 (2025): April-Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i2.9443

Abstract

The research which was designed to investigate the pre-pubertal growth performance of PE (Peranakan Ettawa) Goat and Boer >< PE crossbred kids under different birth type, was carried out by observing the weaning weight (BS90), weight at puberty (BB160) and pre-pubertal daily weight gain (PBBHpra-pubertas) of 43 Peranakan Ettawa (PE), 35 Boerawa Grade-1 (B.PE), 39 Boerawa Grade-2 (B2.PE), and 20 Boerawa Grade-3 (B3.PE) kids, each of which consists of single and twins birth type, determined purposively for the population of each genotype on 2 goat farms in Lombok Island. Data were obtained by directly measurement on body weight at weaning and puberty, then the pre-pubertal growth are calculated. The results showed, that the average pre-puberty growth performance of PE goats and their crosses with Boer, based on the daily weight gain (PBBHpre-pubery) achieved, is 0.064±0.019 kg for PE kid goats and 0.089±0.025 kg for Boer >< PE crosses, each depending on the type of birth. The group of kid goats with the highest growth rate is shown by the Single Birth of B.PE group (50% Boer, 50% PE) (KT) with a PBBHpre-pubertal achievement of 0.117±0.032 kg. Grading-up of PE goats through crosses with Boer buck in this study, can increase the average pre-puberty growth performance of their crossbred kids by 29.09%.
Breeding strategy and contract farming model to promote Boer Cross population continuity: A case study at Sadhana Arif Nusa Company Lombok Island West Nusa Tenggara Province, Indonesia) Zaenuri, Lalu Ahmad; Sumadiasa, I Wayan Lanus; Pribadi, Lalu Wira
Livestock and Animal Research Vol 21, No 1 (2023): Livestock and Animal Research
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/lar.v21i1.68577

Abstract

Objective: This study aims to analyze population development strategies and contract farming models with East Lombok regency West Nusa Tenggara province farmers. This research was focused on SAN-C which is very concerned with the development of Boer goats and employing the people of East Lombok.Methods: The study employed action research. Boer cross-goats data was obtained from the log book of SAN-C. Supporting data were obtained from in-depth interviews and FGDs with representatives of farmers, livestock traders, representatives of the East Lombok district government, and management representatives of SAN-C.Results: This study found that the previous contract farming model with the credit system was changed to a profit-sharing system based on the weight of the goat. That is the difference in the final weight minus the initial weight multiplied by the price per kilogram divided by two. One part is for partners, and the other part is for SAN-C. Thus, the income for farmers is close to the minimum standard wage for the district of East Lombok.Conclusion: By applying a new breeding strategy and contract farming models, the population of Boer cross increased sustainably. Similarly, the income of farmers will also increase. It is recommended that the new contract farming model can be applied to other farmers all over WNT. It was also recommended that both SAN-C and must make a selection, especially for F2 and F3 with the most superior phenotypes as stock breeders. Finally, excess feed production in the rainy season should be stored in the form of hay or silage to overcome the shortage of feed in the dry season.
Co-Authors Fitriani, Baiq Mesy Darita Hidjaz, Tahyah I Wayan Lanus Sumadiasa Lalu Ahmad Zaenuri, Lalu Ahmad Muhammad Ashari