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Pemuliaan Ternak ini bermanfaat bagi mahasiswa Fakultas Peternakan Universitas Islam Malang

Mudawamah Mudawamah1, Y. Hartoyo1, Sumartono1and G. Ciptadi3

1Post Graduate of Animal Husbandry, University of Islam Malang, Indonesia

2Faculty of Animal Husbandry, University of Islam Malang, Indonesia 

3Faculty of Animal Husbandry, Brawijaya University, Indonesia

https://doi.org/10.35410/IJAEB.2022.5741

ABSTRACT

The purpose of this study was to compare the productivity of Fat-Tailed Sheep in single and twin lambing. The research method was a field study based on data recording of ewes that gave lambing three times or more. The variables observed were livestock productivity seen from the interval between giving birth and the reproduction rate of livestock. Data analysis used unpaired t-test with excel program. The results showed that twins had a very significantly higher reproductive rate (P < 0.01) and no significant difference between lambing intervals (P > 0.05) compared to single lambing ewes. This study concluded that the productivity of Fat-Tailed sheep was 88.19 % higher ewes of twin lambing than that of single lambing ewes. One of the criteria for choosing a ewe is the potential for twin lambing.

Keywords: Reproductive Rate, Calving Interval, Local Sheep.

Mudawamah Mudawamah1*, Villa Vavilla2, Dedi Suryanto3 and Mohammad Zainul Fadli4

1University of Islam Malang, Department of Animal Husbandry,Jalan MT. Haryono 193, Malang 65151, Indonesia

2University of Islam Malang, Department of Animal Husbandry,Jalan MT. Haryono 193, Malang 65151, Indonesia

3University of Islam Malang, Department of Animal Husbandry,Jalan MT. Haryono 193, Malang 65151, Indonesia

4University of Islam Malang, Department of Medical,Jalan MT. Haryono 193, Malang 65151, Indonesia

Email- mudawamah@unisma.ac.id

https://doi.org/10.35410/IJAEB.2021.5678

ABSTRACT

The study aimed to determine the hip size of Indonesian Local Ettawah Goats (Peranakan Ettawah or PE) from various parity as a selection criterion for candidate goats that could be kidding without dystocia. This research method was a case study with purposive sampling that chose healthy reproductive goats marked by normal category relation with the duration of pregnancy, the age of first pregnancy, and the kidding process. Variable observed was hip length and width, and data analysis used descriptive analysis through mean and variance as well as one-way variance analysis. Hip measurement of Indonesian Local Ettawah Goats from 1st to fifth parity showed the average hip-length ranged from 82-85.67 cm and hip height varied between 19.60-21.33 cm. The variance analysis showed that the types of parity had a very significant difference (P < 0.01) on the height hips but had significant difference (P < 0.05) on the width-hips, with the variance of hip height and width, ranged 0.33-5.90 and 0.33-1.00. Hip height and width increased as high parity (1st until 3rd), while 4th and 5th parity were relatively constant in hip size. Determination coefficients between parity and hip height and width were 35,00 % and 36,30 %. This study concluded that the variance of hip width was smaller (more consistent) than the hip height of Indonesian Local Ettawah Goats. One of the basic selection criteria for Indonesian Local Ettawah doe candidates was hip-width with 19,60 cm or more.

Keywords: Hip Length And Width, Goat, Parity.

Edy Susanto1,*, Mudawamah2, Firman Jaya3 and Muhammad Fathul Amin1

1 Department of Animal Science, Faculty of Animal Science, Universitas Islam Lamongan, Lamongan, Indonesia 

2 Departemen of Animal Science, Faculty of Animal Science, Universitas Islam Malang, Malang, Indonesia

3 Department of Animal Science, Faculty of Animal Science, Universitas Brawijaya, Malang, Indonesia

(*Corresponding author’s e-mail: edysusanto@unisla.ac.id)

Received: 11 September 2020, Revised: 24 September 2021, Accepted: 30 September 2021

Abstract

The characteristic of local quality goat meat in every country had been researched including in Indonesia. This research aimed to determine the properties of physical and chemical of Kacang goat meat as the character of goat meat and it could be a reference for comparison of the various quality goat meat in the world. Materials and methods: The study was conducted in Lamongan Regency, East Java, Indonesia on 40 male and female Kacang goat meat samples and at the loin and round section. The sampling was done by purposive random sampling methods. The research method was a laboratory exploratory. The observed variables were pH, Water Holding Capacity (WHC), cooking loss, shear force, 

Proximate and functional group characteristics with FTIR. The results: The range of physicochemical properties of Kacang goat meat covers: pH = 6.02 ± 0.09 to 6.13 ± 0.13, WHC = 35.22 ± 0.83 – 35.41 ± 0.88 %, Cooking Loss = 33.24 ± 0.85 – 35.40 ± 1.51 %, shear force = 5.50 ± 0.07 – 5.59 ± 0.1 kg/cm2. The proximate value of Kacang goat meat were: Water content = 77.20 ± 0.19 – 77.35 ± 0.54 %, Protein = 18.60 ± 0.35 – 20.08 ± 0.19 %, Fat = 4.50 ± 0.41 – 4.69 ± 0.20 %, Energy = 749.71 ± 9.43 Kcal/kg – 762.18 ± 12.18 Kcal/kg, Ash = 1.81 ± 0.16 – 1.90 ± 0.04 %. FTIR spectroscopy of Kacang goat meat showed wavelengths at peak absorption ranging from 700.16 to 2,956.87 cm–1. Conclusion: There was a variated of physicochemical and characteristics of the functional group Kacang goat meat in Indonesia, especially based on sex and section of meat.

Keywords: Physicochemical properties, FTIR, Functional groups, Kacang goat meat

A.A. Mirella, Mudawamah*, and Sumartono
Fakultas Peternakan Universitas Islam Malang
*Corresponding Author : mudawamah@unisma.ac.id

ABSTRACT

This study was conducted to estimate the repeatability and MPPA values of Sapudi ewe based on birth weight and weaning weight. Samples used 93 Sapudi lambs from 26 ewes that lambed three times, and the observed variables were lambing weight and weaning weight. Collected data were analyzed quantitatively. Estimating repeatability by analyzing the variance of the relationship between sibling and parental rank was based on the
relative MPPA formula.. The results showed that the average lambing and weaning weights were 2.789±0.206 kg and 10.058±1.470 kg. The repeatability of lambing and weaning weight were 0.108±0.119, and 0.565±0.104 belonged to the low and high categories. The average MPPA of lambing and weaning weight were 0.001 and
0.087. MPPA values of lambing and weaning weight range from -0.087 to 0.075 and -1.721 to 2.713. The highest ranking of the Sapudi ewe in lambing and weaning weight is ear tag 103 and ear tag 27 with MPPA 0.075 and 2.713. It can be concluded that there were 11 ewes with MPPA lambing and weaning weight above the average MPPA population that should be maintained in the population.

Key words: Ewe, genetic parameter, quantitative traits

Authors:
Mudawamah Mudawamah*, Villa Vavilla , Dedi Suryanto and Mohammad Zainul Fadli ,Indonesia

Abstract:

The study aimed to determine the hip size of Indonesian Local Ettawah Goats (Peranakan Ettawah or PE) from various parity as a selection criterion for candidate goats that could be kidding without dystocia. This research method was a case study with purposive sampling that chose healthy reproductive goats marked by normal category relation with the duration of pregnancy, the age of first pregnancy, and the kidding process. Variable observed was hip length and width, and data analysis used descriptive analysis through mean and variance as well as one-way variance analysis. Hip measurement of Indonesian Local Ettawah Goats from 1st to fifth parity showed the average hip-length ranged from 82-85.67 cm and hip height varied between 19.60-21.33 cm. The variance analysis showed that the types of parity had a very significant difference (P < 0.01) on the height hips but had significant difference (P < 0.05) on the width-hips, with the variance of hip height and width, ranged 0.33-5.90 and 0.33-1.00. Hip height and width increased as high parity (1st until 3rd), while 4th and 5th parity were relatively constant in hip size. Determination coefficients between parity and hip height and width were 35,00 % and 36,30 %. This study concluded that the variance of hip width was smaller (more consistent) than the hip height of Indonesian Local Ettawah Goats. One of the basic selection criteria for Indonesian Local Ettawah doe candidates was hip-width with 19,60 cm or more.

source

The Tyrosinase Gene (TYR) Expressions on Qualitative and Quantitative Traits of Quails (Cortunix cortunix japonica)
Fitriyah1), Mudawamah*1), Sumartono 1)
1) Program Magister Peternakan Universitas Islam Malang, Jl. MT Haryono 193 Malang
*Corresponding Author : mudawamah@unisma.ac.id

Submitted 22 Desember 2021, Accepted 30 Desember 2021

ABSTRACT

Penelitian ini bertujuan untuk menganalisa pengaruh sifat kualitatif warna bulu terhadap sifat kuantitatif serta hubungan antara gen TYR dengan sifat kualitatif dan kuantitatif puyuh Cortunix cortunix japonica. Metode penelitian yang digunakan adalah metode deskriptif analitik. Materi yang digunakan adalah 222 ekor puyuh Cortunix cortunix japonica yang dipelihara di Pasuruan. Pengamatan ekspresi gen TYR melalui analisa qPCR sebanyak 21 sampel dengan primer gen TYR. Analisa data menggunakan analisis ragam satu arah dan dilanjutkan dengan uji BNT. Sifat kualitatif yang diamati adalah warna bulu coklat muda (CM), coklat tua (CT) dan Hitam (H). Pengamatan sifat kuantitatif meliputi panjang tarsometatarsus (PTM), panjang tibia (PT), panjang sayap (PS), lingkar dada (LD) dan bobot badan (BB). Hasil penelitian menunjukkan bahwa warna bulu berpengaruh sangat nyata (P < 0,01) terhadap sifat kuantitatif puyuh, warna bulu H mempunyai sifat kuantitatif sangat nyata lebih tinggi dibandingkan dengan puyuh CM dan CT. Rataan ekspresi gen TYR hasil qPCR dengan nilai tertinggi pada warna bulu H sebesar 2,44 dan diikuti oleh CM 1,73, sedangkan terendah pada CT 2,19. Semakin tinggi nilai kuantifikasi gen TYR maka semakin gelap warna bulu puyuh dan
semakin tinggi nilai sifat kuantitatif ukuran tubuh.

Kata kunci : Gen TYR, warna bulu, ukuran tubuh, qPCR, puyuh

Egg Production and Weight of Novogen Strain Chicken Based on Variations of Feather Color and Tyrosinase (TYR) Gene Quantification
Afidhatul Masruroh1) , Mudawamah*1), Inggit Kentjonowaty1)
1) Program Studi Peternakan Universitas Islam Malang
*Correspondent
Author: mudawamah@unisma.ac.id

Submitted 22 Desember 2021, Accepted 30 Desember 2021

ABSTRAK

Penelitian ini dilakukan di peternakan ayam petelur strain Novogen milik Bapak Hidayat dan laboratorium Biomolekuler UNISMA. Tujuan penelitian ini adalah untuk menganalisa perbedaan produksi dan berat telur pada berbagai fase produksi dilihat dari variasi warna bulu dan kuantifikasi TYR. Metode penelitian yang digunakan adalah deskriptif analitik melalui studi kasus di peternakan ayam petelur dan analisis laboratoium. Sampel yang digunakan untuk data produksi dan berat telur sebanyak 217 ekor ayam petelur dengan warna bulu yang berbeda (39 ekor ayam warna bulu coklat variasi putih (CVP), 58 ekor ayam warna bulu coklat muda (CM), dan 120 ekor ayam warna bulu coklat tua (CT). Kuantifikasi gen TYR menggunakan 27 sampel bulu ayam petelur (9 ulangan dari masing-masing warna bulu). Variabel yang diamati adalah produksi telur pada tiga tahap berbeda (tahap I: umur 18-28, tahap II: umur 29-36, dan tahap III : umur 37-44 minggu), berat telur pada umur berbeda (U1 : 28, U2 : 36, dan U3 : 44 minggu). Analisis data dengan ragam satu arah dan uji beda nyata terkecil (BNT) dan qPCR dengan primer gen TYR. Hasil penelitian menunjukkan produksi dan berat telur pada berbagai warna bulu berbeda sangat nyata (P<0,01). Rataan tertinggi produksi dan berat telur pada warna bulu CT dan rataan terendah pada warna bulu CM. Di sisi lain berbagai warna bulu mempunyai nilai kuantifikasi gen TYR yang berbeda dengan nilai kuantifikasi warna bulu CT tertinggi yaitu 4,17, warna bulu CVP dan CM berturut-turut sebesar 4,02 dan 1,88. Kesimpulan penelitian ini adalah semakin tinggi nilai rataan TYR maka semakin gelap warna bulu ayam strain Novogen yang diikuti dengan semakin tinggi produksi dan berat telur yang dihasilkan dari berbagai fase produksi.

Kata kunci: Ayam petelur, qPCR, kuantitas telur, warna bulu

Albumin Comparison of Twin and Single lambing in Sapudi, Dormas and Suffas Ewes
Yudi Hartoyo1), Mudawamah 1*), Sumartono1)
1) Program Pascasarjana Peternakan Universitas Islam Malang, Fakultas Peternakan
Universitas islam Malang, Jl. MT Haryono 193 Malang
*Coresponding Autor: mudawamah@unisma.ac.id

Submitted 22 Desember 2021, Accepted 30 Desember 2021

ABSTRAK

Tujuan dari penelitian ini adalah membandingkan kadar albumin dari plasma darah induk domba Sapudi, Dormas, dan Suffas yang beranak kembar (IBK) dan tunggal (IBT). Metode penelitian adalah studi kasus dengan pengambilan sampel dilaksanakan di UPT Pembibitan Ternak dan Hijauan Makanan Ternak Jember Dinas Peternakan Provinsi Jawa Timur. Sampel yang digunakan domba Sapudi dan Dormas dan Suffas. Analisa Albumin dengan menggunakan Bromcresol Green (Albumin Darah),. Analisa data dengan menggunakan SPSS16 ANOVA Single Faktor dan uji lanjut menggunakan LSD (Least Significance Different). Hasil penelitian menunjukkan nilai rataan konsentrasi albumin domba Sapudi kelahiran kembar dan tunggal mempunyai nilai rataan sama hanya pada simpangan baku yaitu 3,83±0,68 g/dL dan 3,83± 0,53 g/dL. Kadar albumin pada bangsa domba Dormas adalah IBK = 4,43±0,92 g/dL dan IBT= 3,78±0,43 g/dL. Domba Suffas mempunyai kadar albumin 5,05±0,72 g/dL (IBK) dan 4,12± 0,66 g/dL(IBT). Berdasarkan uji t tidak berpasangan kadar albumin darah antara induk domba Sapudi, Dormas dan Suffas kelahiran tunggal dan kembar tidak menunjukkan perbedaan yang nyata (P > 0,05). Tetapi dilihat dari nilai rataan
ada kecenderungan kadar albumin induk kelahiran kembar pada domba Dormas dan Suffas lebih tinggi 17,20% dan 22,20%. Sebaliknya berdasarkan variasi fenotipe albumin induk kelahiran kembar lebih bervariasi 8,82-66,15% dibandingkan dengan induk beranak tunggal baik pada Sapudi, Dormas, maupun Suffas. Kesimpulan adalah kadar dan variasi fenotipe albumin induk kembar cenderung tertinggi adalah Suffas, diikuti dengan Dormas dan teredah pada domba Sapudi. Sebaliknya kadar dan variasi fenotipe albumin induk beranak tunggal cenderung tertinggi adalah Suffas, Sapudi dan terendah adalah Dormas. Ini berarti induk domba Sapudi mempunyai potensi fisiologis lebih baik untuk kelahiran kembar daripada domba Suffas dan Dormas. Pengembangan
induk domba Sapudi kelahiran kembar harus menjadi salah satu kriteria prioritas seleksi.

Kata kunci: Domba, albumin, sapudi, dormas, suffas

Mudawamah 1*, Didik Roihuddin2, Nurul Humaidah2, Zulchaidi2, Sumartono2, and Gatot Ciptadi3
1Postgraduate of Animal Husbandry, University of Islam Malang, Indonesia
2Faculty of Animal Husbandry, University of Islam Malang, Indonesia
3Faculty of Animal Husbandry, Brawijaya University Malang, Indonesia
Corresponding email: mudawamah@unisma.ac.id

Abstract

The purpose of this study was to describe the phenotypic profile of body weight at one yearof male and female came from fraternal twins in Indonesian Local Ettawah Goat (ILEG) or PE Goat. This research method was a case study with data retrieval using purposive sampling with the criteria of male and female fraternal twins. The variables observed were the average and variance of body weight in fraternal twin goats at one year. Data analysed descriptive and unpaired t-test with excel program. The results showed that male goats’ body weight at one year of age was significantly (P < 0.01) higher than that of female goats at fraternal twins. At one year of age, the body weight variance in male goats was higher than that of female goats at fraternal twins. The conclusion was that the phenotype profile of male ILEG goats was more varied, seen from the average and diversity of body weight, which was 15.37% and 52.24% higher than females. This research implies that feeding male goats should be based on body weight, not on age, to increase their potential optimally.

Keyword: PE Goat, twin, variance, body weight