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KAJIAN PEMBIBITAN AYAM KAMPUNG BERDASARKAN STRUKTUR POPULASI DAN PERAN PETERNAK DI KECAMATAN NUSANIWE Tasane, Aprillia R. Q.; Papilaya, Bercomien J.; Rajab, Rajab
MARSEGU : Jurnal Sains dan Teknologi Vol. 2 No. 10 (2026): MARSEGU : Jurnal Sains dan Teknologi
Publisher : PT. BARRINGTONIA ASIATICA LESTARI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69840/marsegu/2.10.2026.694-706

Abstract

This research aims to analyze the population structure and role of breeders in breeding free-range chickens in Nusaniwe District, especially in several villages, namely Amahusu Village, Airlouw Hamlet, and Latuhalat Village. This research uses a survey method with data collection techniques through questionnaires and interviews, which aims to obtain primary data regarding respondent characteristics, technical knowledge, motivation and level of participation. The results of the research show that the total population of free-range chickens reached 2,055 chickens, dominated by pullets and adult females, thus providing great potential for increasing productivity. Utilization is not optimal because the rearing system is still traditional, seed selection is not standardized, and feed management and biosecurity have not been implemented consistently. The role of breeders shows variations between regions, with Airlouw and Latuhalat having higher levels of knowledge, motivation and participation than Amahusu. These findings confirm that breeding success is not only determined by population availability, but also by human resource capacity. Increasing skills and access to education are important steps to strengthen a productive and sustainable free-range chicken breeding system.
Estimasi Heritabilitas Bobot Badan Keturunan F1 Ayam Kampung Periode Starter Rajab, Rajab; Matatula, Michel Johan; Ririmase, Pieter Melianus
Jurnal Ilmu dan Industri Peternakan Vol 11 No 2 (2025): DESEMBER
Publisher : Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/jiip.v11i2.64112

Abstract

The study aimed to estimate the heritability of body weight in first-generation (F1) native chickens during the starter period. A total of 100 native chickens, F1 offspring from the natural mating of 4 males with 5 females each, were used as research samples. Chicken body weight was measured weekly for body weight data at one day, 1, 2, 3, and 4 weeks of age. Descriptive statistical analysis by calculating the mean, standard deviation (SD), and coefficient of variation (CV) was used to describe the body weight of the native chickens during the starter period. To determine the estimated heritability, a full-sib mating design analysis model was used. The results showed that the average body weight of the native chickens during the F1 generation was 26.51 g at one day of age, increasing with age to 177.34 g at 4 weeks of age, with estimated heritability ranging from 0.02 to 0.30, which is included in the low to moderate category. The use of starter period body weight as a selection criterion is more efficient in producing high genetic improvement for traits related to meat production.