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Quantitative Traits of Bayang Ducks Raised with Intensive and Extensive Systems in Bayang District, West Sumatra Suhartati, Linda; Arlina, Firda; Reski, Sepri
Andalasian Livestock Vol. 1 No. 2 (2024): ALive
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/alive.v1.n2.p150-155.2024

This study aims to determine the polymorphism of quantitative traits of Bayang ducks raised with intensive and extensive system in Bayang District, West Sumatera. This study used 114 Bayang ducks consisting of 60 males and 54 females. Ducks are raised intensively and extensively or traditionally in Bayang District. This study used the observation method by calculating the mean, standar deviation, and coefficient of variation. Data were analyzed using the t-test to see the effect of sex and rearing system. The variables observed in this study were body weight (BW), chest circumference (CC), beak length (BL), wing bone length (WBL), shank length (SL), shank circumference (SC), femur length (FL), tibia length (TL), and Back Length (BAL). The results showed that sex had a significant effect (P<0.01) on FL and (P<0.05) on SL and CC. The rearing system had a significant effect (P<0.05) on SC and FL in male Bayang ducks. The coefficient of variation (CV) in male Bayang ducks was moderate (>5-15%) except for TL which was small (<5%). While in female Bayang ducks WBL and TL have CV classified as low, CC classified as high and other traits classified as medium. The conclusion of this study is that sex and rearing system affect the quantitative characteristics of Bayang ducks and the CV of Bayang ducks is low to high.

Correlation Between Egg Production Performance of Sikumbang Jonti Ducks as a Selection Method in Smallholder Farms Rafian, Teguh; Yurnalis, Yurnalis; Husmaini, Husmaini; Arlina, Firda; Wanniatie, Veronica; Husni, A.
Jurnal Sain Peternakan Indonesia Vol 20 No 1 (2025)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jspi.id.20.1.40-46

This study aims to determine the diversity and correlation of egg production performance in Sikumbang Jonti ducks as a basis for making selection decisions. The materials used were 47 female Sikumbang Jonti ducks. In the production phase, Sikumbang Jonti ducks were intensively reared in individual battery cages for 24 weeks. The observed variables were body weight (g), age at first laying (days), egg production (eggs), and egg weight (g). Data on body weight, age at first laying, total egg production, and egg weight were analyzed descriptively by calculating the mean value, standard deviation, coefficient of variation, minimum value, and maximum value. Furthermore, data on body weight, age at first laying, egg production, and egg weight were also analyzed for correlation to see the direction and relationship between variables. The results of this study were that Sikumbang Jonti ducks have an average body weight of 1299g, age at first egg laying of 170.19 days, average total egg production of 36.62 eggs, and average egg weight of 59.06g. The diversity of body weight, age at first egg laying, and egg weight of Sikumbang Jonti ducks are moderate, while the diversity of egg production is high. The diversity of body weight, age at first laying, and egg weight of Sikumbang Jonti ducks are included in moderate diversity. In contrast, the diversity of egg production is included in high diversity. Based on the correlation of body weight, age at first laying, egg production, and egg weight of Sikumbang Jonti ducks, age at first laying is the selection variable that can be used as a good predictor of egg production performance. In conclusion, the study results show that a longer age of first laying can be used as a selection variable to increase the production and egg weight of Sikumbang Jonti ducks.

PEMBERDAYAAN MASYARAKAT MELALUI SELEKSI GALUR MURNI DAN BUDIDAYA ITIK KAMANG BERBASIS SUMBER DAYA LOKAL SEBAGAI DASAR PENETAPAN RUMPUN DAN KONSERVASI PLASMA NUTFAH ITIK LOKAL DI KECAMATAN TILATANG KAMANG Firda Arlina; Sabrina Sabrina
BULETIN ILMIAH NAGARI MEMBANGUN Vol. 1 No. 3 (2018)
Publisher : LPPM (Institute for Research and Community Services) Universitas Andalas Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/buletin ilmiah nagari membangun.v1i3.26

Kamang duck is a local poultry germ plasm of West Sumatra originating from Tilatang Kamang District. The number of 31 students from various faculties held in this program. This activity aims to provide a technology package of mating systems and management of hatcheries to improve the productivity of Kamang duck. in addition it also provides training for the processing of eggs and un productive Kamang duck to become innovation product like rendang egg and rendang suir, and feed processing technologies base on locally sourced. The final goal was to increase productivity, and efficiency of processing livestock feed costs for the development and preservation of germplasm Kamang duck well as an increase in the income of livestock in Koto Kanagarian Tangah District of Tilatang Kamang. The method used in this service program is counseling, demonstration, training, coaching and the provision of technological packages, as well as observation and evaluation and data collection to measure the parameters of the success of the programs. The implementation of KKN PPM starts from pre-KKN, survey and implementation in the field for 40 days, starting from 14th July until 14th August 2017. The result of activity got very positive response from society, government and related offices. KKN-PPM program activity was conducted on four region in Koto Tangah village Tilatang Kamang, Agam District of West Sumatra, namely "jorong Aua, jorong Baringin, Jorong Pandan dan Luak Tunggang Giriang-Giriang". Community service activities are carried out in farmer groups of got a good response from the village government and farmers in this village. Perternak urgently need practical knowledge that can support their farm businesses, such as hatcheries, processing of livestock products to increase the income of farmers. Hatchability of Kamang duck eggs about 75%, knowledge of selecting and hatching in Aur Mekar and Svarbnabhumi Livestock Group in Nagari Tilatang Kamang is needed because this group has the potential for producing livestock breed of Kamang duck if it can apply good farming techniques appropriate to the local environment.

Optimisation of KUB-2 Chicken Growth to Increase Feed Efficiency Through Feed Restriction Sabrina, Sabrina; Arlina, Firda; Subekti, Kusnadidi; Hellyward, James; Firdaus, Stevanny; Wulandari, Meri; Wulandari, Cici
AGRITROPICA : Journal of Agricultural Sciences Vol. 8 No. 1 (2025)
Publisher : Badan Penerbitan Fakultas Pertanian (BPFP)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/j.agritropica.8.1.23-32

This study aims to optimise the growth of Superior Balitbangtan (KUB-2) chickens through feed restriction during the starter period and its effect on the recovery phase. This study used 100 two-week-old KUB-2 chickens, placed in 20 cages measuring 70 cm x 70 cm x 60 cm, with each cage containing 5 KUB-2 chickens. The study employed a Completely Randomised Design (CRD) with four treatments and five replicates. The variables observed were feed intake, body weight gain, feed conversion ratio (FCR), Growth Rate, and Income Over Feed Cost (IOFC). The research showed that applying 20%, 30%, and 40% feed restriction had a significant effect (P < 0.01) on decreasing feed intake and body weight gain, but had no significant effect (P > 0.05) on the feed conversion ratio during the 4 weeks of treatment. During the recovery phase, ad libitum feeding had a significant effect (P < 0.05) on feed intake, but did not affect body weight gain or feed conversion ratio. Throughout the study, feed restriction followed by recovery had a very significant effect (P < 0.01) on feed intake and a significant effect (P < 0.05) on body weight gain and feed conversion ratio. This study concludes that the 20% feed restriction treatment showed the best performance, with a feed intake of 339.97 g/bird/week, body weight gain of 98.35 g/bird/week, a feed conversion ratio of 3.46, a growth rate of 0.227, and an Income Over Feed Cost (IOFC) of Rp. 14,815.

Identification of Myostatin Gene Polymorphism (MSTN|Taq1) Exon-2 in Pitalah Duck Using The PCR-RFLP Method Subekti, Kusnadidi; Salsabila, Winanti; Samara, Nada Iswari; Arlina, Firda
Buletin Peternakan Vol 49, No 3 (2025): BULETIN PETERNAKAN VOL. 49 (3) August 2025
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v49i3.106398

This study aimed to identify the polymorphism of the exon-2 myostatin gene (MSTN) in Pitalah ducks using the PCR-RFLP (Polymerase Chain Reaction-Restriction Fragment Length Polymorphism) method. 28 blood samples of Pitalah ducks were used in this study. Blood samples were extracted using Intron Biotechnology's Intron G-SpinTM Total DNA Extraction Kit protocol. The DNA extraction results were then amplified using a pair of primers, namely the Forward: 5' TCCACTTGTTACTGATGCTGT-3' primer and the Reverse: 5'- TAGGGAAATGGAGGCACAGG-3' primer, with a fragment target of 700 bp. Furthermore, the amplified product is restricted using the Taq1 enzyme, which recognizes the cutting site on T|CGA. Based on the results of the study, two genotypes were found, namely 89.29% truncated homozygous (+/+) and heterozygous (+/-), as well as 10.71% of the total sample used, while untruncated homozygous genotypes (-/-) were not found in this study. Meanwhile, the allele frequency (+) was 0.946, the allele frequency (-) was 0.054, and the observed heterozygosity value was greater than the expected heterozygosity value (Ho>He). This study concludes that the myostatin exon-2 gene in Pitalah ducks is polymorphic and is in Hardy-Weinberg equilibrium.

Quantitative Traits of Bayang Ducks Raised with Intensive and Extensive Systems in Bayang District, West Sumatra Suhartati, Linda; Arlina, Firda; Reski, Sepri
Andalasian Livestock Vol. 1 No. 2 (2024): ALive
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/alive.v1.n2.p150-155.2024

This study aims to determine the polymorphism of quantitative traits of Bayang ducks raised with intensive and extensive system in Bayang District, West Sumatera. This study used 114 Bayang ducks consisting of 60 males and 54 females. Ducks are raised intensively and extensively or traditionally in Bayang District. This study used the observation method by calculating the mean, standar deviation, and coefficient of variation. Data were analyzed using the t-test to see the effect of sex and rearing system. The variables observed in this study were body weight (BW), chest circumference (CC), beak length (BL), wing bone length (WBL), shank length (SL), shank circumference (SC), femur length (FL), tibia length (TL), and Back Length (BAL). The results showed that sex had a significant effect (P<0.01) on FL and (P<0.05) on SL and CC. The rearing system had a significant effect (P<0.05) on SC and FL in male Bayang ducks. The coefficient of variation (CV) in male Bayang ducks was moderate (>5-15%) except for TL which was small (<5%). While in female Bayang ducks WBL and TL have CV classified as low, CC classified as high and other traits classified as medium. The conclusion of this study is that sex and rearing system affect the quantitative characteristics of Bayang ducks and the CV of Bayang ducks is low to high.

Keragaman Karakter Kualitatif dan Morfometrik Itik Bayang sebagai Plasma Nuftah Ternak Unggas Sumatera Barat Arlina, Firda; Sabrina, Sabrina; Afriani, Tinda
Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science) Vol 25 No 2 (2023): Jurnal Peternakan Indonesia
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jpi.25.2.214-221.2023

Itik Bayang merupakan salah satu plasma nutfah ternak unggas Sumatera barat yang telah ditetapkan berdasarkan Kepmentan 2012, No 2835/Ktsp/Lb. 430. Penelitian ini dilakukan untuk mengindetifikasi keragaman karakter kualitatif dan morfometrik itik Bayang sebagai dasar untuk pengembanngan dan pelestariannya. Jumlah sampel yang digunakan pada penelitian ini untuk morfometrik 130 itik Bayang yang sudah dewasa kelamin yang terdiri dari 100 ekor itik betina dan 30 ekor itik jantan. Sedangkan untuk karakter kualitatif sebanyak 617 ekor itik Bayang dewasa kelamin yang terdiri dari 576 ekor itik betina dan 41 ekor itik jantan. Data penelitian diambil dari 19 peternak di Kecamatan Bayang Kabupaten Pesisir Selatan. Peubah yang diamati untuk karakter kualitatif yang sesuai dengan Kepmentan dan morfometrik. Analisis data yang dilakukan adalah analisis statistik deskriptif dengan menghitung rataan, standar deviasi dan koefisien keragaman dan persentase. Hasil penelitian menunujjan karakter kualitatif itik Bayang memiliki persentase fenotipe berkisar antara 43,90-93,23%. Karakter kualitatif yang dapat di klasifikasikan sesuai dengan Kepmentan 2012 adalah pada itik jantan warna bulu bagian kepala, warna bulu dada dan warna bulu punggung coklat tua. Itik Bayang betina memiliki frekuensi fenotipe kualitatif yang sesuai >75%. Keragaman morfometrik itik Bayang berkisar antara rendah dan tinggi Koefisien keragaman yang tertinggi pada bobot badan itik betina sebesar 15,17%. Sedangkan itik Bayang jantan panjang punggung sebesar 14,12 %.

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