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Asosiasi Karakteristik Kuantitatif Gen Hormon Pertumbuhan pada Itik Kerinci Menggunakan Metode PCR-RFLP dengan Enzim Pemotong XbaI Hidayat, Gradiandri; Ediyanto, Helmi; Depison, Depison
Jurnal Peternakan Vol 21, No 2 (2024): September 2024
Publisher : State Islamic University of Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jupet.v21i2.24455

Abstract

ABSTRAK. Itik kerinci merupakan salah satu plasma nutfah Provinsi Jambi yang perlu dilestarikan. Penelitian itik kerinci perlu dilakukan dalam rangka memperoleh data dasar tentang keragaman genetiknya berdasarkan karakteristik kuantitatif maupun molekuler. Tujuan penelitian ini untuk mengetahui asosiasi gen hormone pertumbuhan itik Kerinci dengan karakteristik kuantitatif menggunakan metode PCR-RFLP. Materi yang digunakan adalah itik Kerinci sebanyak 96 ekor dan sampel darah itik Kerinci sebanyak 96 sampel. Data yang dihimpun meliputi Asosiasi gen GH dengan karakteristik kuantitatif itik Kerinci menggunakan analisis (uji-t). Vektor nilai rata-rata ukuran-ukuran tubuh itik Kerinci jantan dan betina di analisis menggunakan uji T2-Hotelling. Penentu ukuran dan bentuk itik kerinci dianalisis dengan Analisis Komponen Utama. Analisis data molekuler meliputi: frekuensi genotipe dan alel, keseimbangan Hardy-Weinberg, heterozigositas, dan Polymorphic Information Content (PIC). Hasil penelitian menunjukkan bahwa bobot badan, pertambahan bobot badan, dan ukuran-ukuran tubuh itik Kerinci jantan berbeda nyata (P<0,05) lebih tinggi dibandingkan itik Kerinci betina. Hasil analisis gen GH didapatkan tiga genotip yaitu +/+ (42%), +/- (39%), dan -/- (19%), dengan dua alel yaitu (+) 62% dan (-) 38%. Populasi itik kerinci berada dalam kesetimbangan Hardy-Weinberg (P<0,05) dengan χ2 3,19. Keragaman itik Kerinci tergolong dalam tingkat sedang dengan hubungan genetik yang masih relatif jauh dengan nilai heterozigositas 0,47. Nilai PIC 0,41 yang menunjukkan bahwa primer yang digunakan cukup informatif sebagai penciri gen GH|XbaI itik kerinci. Kesimpulan: Gen GH|XbaI itik kerinci bersifat polimorfik dan memiliki asosiasi dengan bobot badan, pertambahan bobot badan dan ukuran-ukuran tubuh dengan genotipe terbaik yaitu +/+.Kata kunci:  Karakteristik kuantitatif, gen hormon pertumbuhan, itik kerinci, XbaIAssociation of Quantitative Characteristics of Growth Hormone Genes in Kerinci Ducks Using PCR-RFLP Method with XbaI Cutting EnzymeABSTRACT. Kerinci duck is a germplasm of Jambi Province that needs to be preserved. Kerinci duck research must be conducted to obtain primary data on its genetic diversity based on quantitative and molecular characteristics. The aim of this study was to determine the association of Kerinci duck growth hormone genes with quantitative characteristics using the PCR-RFLP method. The material used was 96 kerinci ducks and 96 kerinci duck blood samples. Data collected include the Association of the GH gene with quantitative characteristics of Kerinci ducks using analysis (t-test). The mean value vector of body measurements of male and female kerinci ducks was analyzed using the T2-Hotelling test. Principal Component Analysis analyzed determinants of the size and shape of kerinci ducks. Molecular data analysis included: genotype and allele frequencies, Hardy-Weinberg balance, heterozygosity, and Polymorphic Information Content (PIC). The results showed that body weight, weight gain, and body measurements of male kerinci ducks were significantly different (P<0.05) higher than female kerinci ducks. The results of GH gene analysis obtained three genotypes, namely +/+ (42%), +/- (39%), and -/- (19%), with two alleles, namely (+) 62% and (-) 38%. The kerinci duck population was in Hardy-Weinberg equilibrium (P<0.05) with χ2 3.19. Kerinci duck diversity is classified as moderate, with relatively distant genetic relationships with a Heterozygosity value of 0.47. The PIC value is 0.41, which indicates that the primers used are informative enough to characterize the GH|XbaI gene of kerinci ducks. Conclusion: The GH|XbaI gene of kerinci ducks is polymorphic and has associations with body weight, weight gain, and body measurements, with the best genotype being +/+.
STRUKTUR DAN UKURAN LAYAK TANGKAP UDANG JERBUNG (Penaeus merguiensis) DI PERAIRAN MENDAHARA ILIR Dea Tri Ananda; Depison Depison; Lisna Lisna; Nelwida Nelwida; Muhammad Hariski
Jurnal Perikanan dan Kelautan Vol 13, No 1 (2023)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v13i1.16980

Abstract

Mendahara Ilir area is one of the areas in East Tanjung Jabung which has a high enough potential for shrimp, one of which has high economic value is Jerbung Shrimp. It is feared that the increasing activity of catching Jerbung shrimp will lead to overfishing. One of the important things in catching fish is paying attention to the size structure of the caught shrimp. The size of shrimp suitable for capture is a reference in the management of capture fisheries for the sustainability of shrimp resources in the future. This study aims to determine the structure and size suitable for catching Jerbung shrimp using Sondong fishing gear in Mendahara Ilir waters. This study used the Simple Random Sampling method, that is, the number of samples taken was 10% of the total catch of Jerbung prawns. The results showed that Jerbung prawns caught using Sondong fishing gear were in the range of 100-156 mm. The coefficient value of the correlation between length and weight of Jerbung prawns is 2.3 which indicates that the growth pattern of Jerbung prawns is negative allometric. The percentage of suitable size for catching is 78% and not suitable for catching is 22%. The conclusion of this study is that the percentage of Jerbung shrimp size suitable for catching is greater than not suitable for catching but in this study it has not been included in the good criteria.
Karakteristik Kuantitatif Sapi Bali Menggunakan Analisis Komponen Utama di Kabupaten Merangin dan Muaro Jambi, Provinsi Jambi Gushairiyanto, Gushairiyanto; Depison, Depison
Jurnal Sain Peternakan Indonesia Vol 16 No 1 (2021)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jspi.id.16.1.74-79

Abstract

Tujuan penelitian ini, untuk mengetahui karakteristik kuantitatif sapi Bali menggunakan analisis komponen utama di Kabupaten Merangin dan Muaro Jambi Provinsi Jambi. Data yang dihimpun adalah karakteristik kuantitatif meliputi; bobot badan, pertambahan bobot badan, panjang badan, tinggi pundak, lingkar dada, dalam dada, lebar dada, tinggi pinggul, lingkar kanon dan lebar pinggul sapi Bali di kedua lokasi. Materi penelitian ini adalah sapi Bali Umur I1 (1-2) tahun. Metode penelitian survei, teknik pengambilan sampel secara purpossive sampling. Jumlah sampel yang dihimpun sebanyak 120 ekor masing masing kabupaten 60 ekor yang terdiri dari 30 ekor jantan dan 30 ekor betina. Uji t digunakan untuk menganalisis perbedaan karakteristik kuantitatif. Analsisi Komponen Utama digunakan untuk menentukan faktor penentu ukuran dan bentuk sapi Bali.  Hasil penelitian menunjukkan bahwa bobot badan, pertambahan bobot badan dan ukuran tubuh sapi Bali jantan dan betina antara kedua kabupaten berbeda tidak nyata (P>0,05), namun bobot badan, pertambahan bobot dan dan ukuran ukuran tubuh sapi Bali Jantan dan betina di kedua kabupaten berbeda nyata (P<0,05). Faktor penentu ukuran tubuh sapi Bali di Kabupaten Merangin dan Kabupaten Muaro Jambi adalah Lingkar Dada, sedangkan penentu bentuk tubuh adalah panjang badan. 
KEANEKARAGAMAN HASIL TANGKAPAN GOMBANG PADA SIANG DAN MALAM HARI DI DESA PANGKALAN JAMBI KABUPATEN BENGKALIS PROVINSI RIAU Rianti, Annisa; Heltria, septy; Gelis, Ester Restiana Endang; Sumadja, Wiwaha Anas; Depison, Depison; Roiska, Riris
JURNAL PERIKANAN TROPIS Vol 12, No 1 (2025)
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jpt.v12i1.11944

Abstract

Filter net is a traditional fishing gear designed as a conical bag with small-mesh netting. It operates as a passive tool, intercepting and trapping fish by leveraging the velocity of tidal currents. This study investigates the diversity and comparison of catch yields between daytime and nighttime in Pangkalan Jambi Village, Bengkalis Regency, Riau Province. Data collection consisted of fishermen's catch records. The research employed a survey method with direct field observations. The results revealed that the catch composition of the filter net in Pangkalan Jambi Village comprised 32 species. Daytime catches totalled 5,695 individuals, while nighttime catches amounted to 6,414 individuals. Commonly caught species during both daytime and nighttime included kedukang fish, lomek fish, biang fish, spiny shrimp, red shrimp, and jerbung shrimp. T-test results indicated no significant difference in catch quantities between daytime and nighttime (P > 0.05). The study concluded that the diversity index for daytime and nighttime catches was moderate, the evenness index was high, and the dominance index was low. The frequency of occurrence of the primary catch species during daytime and nighttime exceeded 50%.
Association of Gene Growth Hormone (GH) Diversity with Quantitative Characteristics of Crossing Merawang Chickens with Arabic Chickens Muhammad, Mus'ab; Depison; Gushairiyanto; Harahap, Ratna Sholatia
Jurnal Ilmu-Ilmu Peternakan Vol. 35 No. 1 (2025): April 2025
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2025.035.01.2

Abstract

The growth hormone (GH) gene plays a crucial role in regulating the growth and metabolism of Chickens. This study investigates the polymorphism of the GH gene and its association with growth traits in chickens resulting from the crossbreeding of Merawang and Arabs (MeA). The research began by raising 60 chickens—30 males and 30 females—from the Merawang and Arabic chicken cross for four months. Various growth traits, including weight, weight gain, and body size, were measured. Blood samples from the MeA chickens were collected for DNA analysis to assess GH gene polymorphism. The analysis involved DNA extraction, PCR amplification, and RFLP using the Taql enzyme. The data were analysis using T-test to evaluate the association of the GH gene polymorphism with growth traits. The results showed that the male of crosses between Merawang and Arab chicken (MeA) have higher significant (P<0.05) growth traits, including body weight, weight gain, and body size than female MeA chickens. The chest circumference is a defining characteristic of body size in male and female MeA chickens, while the upper body length is a crucial feature of body shape. The GH gene were found polimorpic with three genotypes, including GG, AG, and AA. The GH gene polymorphisms have a significant association (P<0.05) with growth traits, including body weight, body weight gain, and body size. Chicken with GG genotype have a higher growth trait than others. The GH gene can be used as a potential genetic marker for selection for improving chicken growth.
Characteristics of Bangladesh Commercial Chicken Skin and Its Crispy Product Cooked with Different Methods Mithun, Mahmudul Hasan; Hossain, Md. Murad; Islam, Nazmul; Talukder, Md. Khyrul Alam; Hosen, Tanjir; Zzaman, Wahidu; Depison, Depison; Susilo, Agus; Huda, Nurul
Indonesian Food Science and Technology Journal Vol. 8 No. 2 (2025): Volume 8. Number 2, July 2025 |IFSTJ|
Publisher : Department of Technology of Agricultural product (THP) Jambi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/ifstj.v8i2.47253

Abstract

Abstract— This study investigated chicken skin as a cost-effective protein source for crispy snacks, focusing on its physical characteristics and optimal cooking methods. Chicken skin samples were collected from four suppliers—BRAC, CP, Eon, and AG group—and assessed for physical quality, including color, texture, moisture content, and presence of feathers. Visual defects such as black, red, and yellow spots were counted per kilogram to evaluate quality and freshness, with the highest quality samples selected for further testing. The AG’s chicken skin was selected for making the Crispy fried chicken skin product. The AG’s chicken skins were cut into uniform square-shaped pieces and further cooked under three different cooking conditions: immediate frying, after marinating, and after storage at room temperature (20–25°C), cooling (0–4°C), and freezing (-20°C). The results showed that AG chicken skin was the best choice for producing Crispy fried chicken skin. The storage conditions prior to the cooking process significantly affected the quality of the resulting crispy skin product. Freezing has been shown to be the most effective storage method, maintaining the appearance, taste, and texture of the skin for a long period of time, whereas storage at room temperature and chilling can cause rapid deterioration, reduce crispiness, and develop undesirable sensory characteristics. Further research is needed to ensure consistent quality in large-scale production and further refinement of the frying technique for frozen chicken skin is recommended.
HUBUNGAN LEBAR KARAPAS DAN BERAT KEPITING BAKAU (Scylla serrata) DI DESA SINAR KALIMANTAN KABUPATEN TANJUNG JABUNG TIMUR Setiyawan, Khoirudin Anton; Depison, Depison; Heltria, Septy; Lisna, Lisna; Arfiana, Bs Monica; Magwa, Rizky Janatul
Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology Vol 21, No 3 (2025): SAINTEK PERIKANAN
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/ijfst.21.3.155-161

Abstract

Kepiting bakau (Scylla serrata) merupakan salah satu sumber daya perikanan penting yang berperan dalam mendukung ekonomi pesisir dan keseimbangan ekosistem mangrove. Pemahaman terhadap hubungan morfometrik seperti lebar karapas dan berat tubuh diperlukan sebagai dasar pengelolaan sumber daya secara berkelanjutan.Penelitian ini bertujuan untuk menganalisis hubungan antara lebar karapas dan berat tubuh kepiting bakau di Desa Sinar Kalimantan Kabupaten Tanjung Jabung Timur. Metode penelitian yang digunakan adalah metode deskriptif kuantitatif, jumlah sampel sebanyak 127 ekor kepiting dikumpulkan dari dua lokasi, yaitu, kawasan mangrove dan kawasan muara Desa Sinar Kalimantan. Penangkapan kepiting bakau menggunakan alat tangkap bubu lipat, masing masing lokasi menggunakan sebanyak 38 alat tangkap bubu dengan 16 kali pengulangan. Data dianalisis secara deskriptif menggunakan analisis hubungan lebar dan berat, faktor kondisi, Sex ratio dan ukuran layak tangkap. Hasil analisis hubungan lebar karapas dan berat kepiting bakau menunjukkan  Nilai koefisien pertumbuhan (b) masing-masing sebesar 1,74 dan 2,74, menunjukkan pola pertumbuhan allometrik negatif, di mana pertambahan lebar karapas tidak sebanding dengan berat tubuh.Faktor kondisi berkisar antara 0–1, menunjukkan status fisiologis dan kesehatan kepiting yang cenderung kurang optimal. Hasil anlisis Sex ratio dikawasan mangrove menunjukan perbandingan (1:1,39) yang didominasi kepiting betina dan dikawasan muara perbandingan (1:0,78) yang didominasi kepiting jantan. Persentase ukuran  kepiting bakau yang layak tangkap di Desa Sinar Kalimantan, Kabupaten Tanjung Jabung Timur lebih tinggi daripada yang tidak layak tangkap.  Hasil penelitian menunjukan Hubungan antara lebar karapas dan berat tubuh kepiting bakau bersifat allometrik negatif di kedua lokasi. Kawasan mangrove didominasi oleh kepiting betina, sedangkan kawasan muara oleh kepiting jantan. Ukuran kepiting di kedua lokasi umumnya telah memenuhi kriteria layak tangkap.
Co-Authors ., GUSHARIYANTO A. S. Wilastra Abdul Azis Ade Octavia Adelia, Siska Adriani Adriani ADRIANI ADRIANI Adzitey, Frederick Agus Susilo Ahmad Taofik Almakmum, Husni Amalia Fildzah Ghassani Anak Agung Istri Sri Wiadnyani Annisa Rianti Ardi Novra Arfiana, BS Monica Asa Bela Sri Reformasi Nala Putri Asa Bela Sri Reformasi Nala Putri Asep Gunawan Avrilliani, Puspita B., SUPRIAWAN Bawah , Juliana Bayu Rosadi Bella Pratiwi Putri Berliana Berliana Cece Sumantri Dea Tri Ananda Dika Irmaya E. Wiyanto Eko Wiyanto Eko Wiyanto Eko Wiyanto, Eko Endri Musnandar Erina, S. Ester Restiana Endang Gelis Fetty Febriana Rahayu Fitra Diansah Gushairiyanto Gushairiyanto Gushariyanto Gushariyanto Gushariyanto Gushariyanto Gushariyanto, Gushariyanto H. Ediyanto H. Suryani Hariski, M Helmi Ediyanto Heru Handoko Hidayat, Gradiandri Hosen, Tanjir Hossain, Md. Murad Husni Almakmum Islam, Nazmul Jalius Jalius L. H. M. Gultom Lisna Lisna Lisna Lisna, Lisna Lisna, Lisna M., SAMIUN Mithun, Mahmudul Hasan Monten, Stephen K. Kanten Muhammad Abdu Muhammad, Mus'ab Muqsita Rahmat Nabilah Ika Puteri Nasution, Annio Indah Lestari Nelwida Nelwida Nurul Huda Prayoga Alfano Putri, Asa Bela Sri Reformasi Nala R. A. Muthalib Ratna Sholatia Harahap Redo Prawira Rhaphon Seprian. Ht Riris Roiska Rizky Janatul Magwa S. Erina Salsabila Salsabila Septy Heltria Setiyawan, Khoirudin Anton Shalsabila Novia Al-Sobri Sidik, Wahid Hasyim Silvia Erina Silvia Erina Silvia Erina Silvia Erina Silvia Erina Silvia Erina Sofi Crisdayanti Talukder, Md. Khyrul Alam Triana Mardiah Utama, Millisani W. P. B. Putra Wahidu Zzaman Wahyuni Wahyuni Widya Pintaka Bayu Putra Wiwaha Anas Sumadja Y. Alwi Yun Alwi Zafitra A.