Claim Missing Document
Check
Articles

Found 21 Documents
Search

PRODUKTIVITAS KAMBING PERANAKAN ETAWAH BERDASARKAN LITTER SIZE, TIPE KELAHIRAN DAN MORTALITAS DI VILLAGE BREEDING CENTRE KABUPATEN BANYUMAS Sudewo, A.T. Ari; Santosa, Setya Agus; Susanto, Agus
Prosiding Vol 3, No 1 (2012)
Publisher : Prosiding

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Tujuan penelitian adalah untuk mengetahui produktivitas kambing Peranakan Etawah (PE) berdasarkan litter size, tipe kelahiran dan mortalitas di Kabupaten Banyumas. Penelitian dilakukan di Pusat Pembibitan Kambing PE Desa Gumelar, Kecamatan Gumelar, Kabupaten Banyumas berupa Kelompok Tani Ternak Kambing Peranakan Etawah Gumelar Banyumas (PEGUMAS). Seluruh anggota kelompok dijadikan responden dengan menerapkan metode sensus. Materi yang digunakan sebanyak 377 ekor kambing PE, terdiri atas 147 ekor induk dan 230 anak kambing (cempe). Variabel yang diamati adalah litter size, tipe kelahiran dan mortalitas. Rata-rata litter size pada saat lahir adalah 1,51 ± 0,43 ekor, dan saat sapih 1,46 ± 0,54 ekor. Litter size cenderung meningkat dari paritas pertama sampai keenam, dengan puncaknya pada litter size keenam yaitu 1,96 ± 0,32 ekor. Tipe kelahiran berpengaruh sangat nyata terhadap produktivitas induk. Produktivitas induk tertinggi pada tipe kelahiran kembar tiga (4,03 ± 0,45). Rataan mortalitas prasapih sebesar 13,48 persen. Kelahiran kembar dua memiliki mortalitas yang lebih tinggi dibandingkan kelahiran tunggal (61,29 vs 38,71%), mortalitas anak kambing betina lebih tinggi dibandingkan dengan jantan (58,06 vs 41,94%).
KORELASI GENETIKA SIFAT PRODUKSI SEBAGAI DASAR PEMILIHAN DOMBA LOKAL GENETIC CORRELATION OF PRODUCTION CHARACTERISTICS AS BASES FOR SELECTION OF INDIGENOUS SHEEP Santosa, Setya Agus; Sudewo, A.T Ari; Purwantini, Dattadewi
Pembangunan Pedesaan Vol 6, No 1 (2006)
Publisher : Pembangunan Pedesaan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Aims of this research were to know genetic correlation of birth and weaning weight of indigenous sheep. Materials used were 240 birth and weaning weight recorded from 100 days of the indigenous lambs age that were born from 40 dams mated by 8 rams. Nested classification model was used to estimate to genetic correlation. Result of the research showed that the estimated value of genetic correlation from sire, dam, and sire-dam components were 0,32 ± 0,31; 0,52 ± 0,54, and 0,36 ± 0,52, respectively. It could be summarized that genetic correlation between birth and weaning weight of the sheep had a moderate positive. Birth weight characteristic could be used for criteria selection with non-direct selectionmethod for weaning weight.
Antimicrobial Activity of Goat Colostrum Against Bacterial Strains Causing Food Poisoning Diseases Setyawardani, Triana; Sumarmono, Juni; Risqiati, Heni; Santosa, Setya Agus
ANIMAL PRODUCTION Vol 21, No 3 (2019)
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (462.938 KB) | DOI: 10.20884/1.jap.2019.21.3.777

Abstract

The study was aimed to investigate the antimicrobial activity of bacterial isolates L.plantarum 3CT7 and 20CT8 from goat colostrum. The antimicrobial activity of cell-free supernatant was tested using a well-diffusion method on several indicators: temperature, time of storage, and pH. Antimicrobial activity was recorded in both isolates at pH 2.0; 4.0; 6.0 and 8.0, temperature at 0, 50 and 100 oC, and in cold storage for 0, 15, 30, 45 and 60 days. L.plantarum 7CT3 and L.plantarum 20CT8  have a bigger zone of inhibition than that of Pseudomonas spp. as compared to other bacteria. Testing the cell-free activity was aimed to investigate the metabolite inhibition by L.plantarum. The isolates were capable of inhibiting all pathogenic bacteria in the experiment (S. thypimurium, E. coli, and S. aureus)  as evidenced from the similar zone of inhibition from 15.83 to 16.06 mm. Isolates (L. plantarum 7CT3 dan 20CT8) exhibit inhibitory properties against S.thypimurium, S. aureus, Pseudomonas spp.. and L. monocytogenes at 0, 50 and 100oC. L.plantarum 7CT3 and L.plantarum 20CT8 exhibit antimicrobial activity during cold storage. Both isolates grown in the range of pH from 2 to 8 could inhibit S. thypimurium, E. coli, S. aureus and Pseudomonas spp.  In general, the two isolates are the potential antimicrobial activity with broad ranges of pH, temperature and storage time.
Effect of Storage Conditions on The Characteristics and Composition of Fresh Goat Cheese Containing Probiotics Sumarmono, Juni; Setyawardani, Triana; Santosa, Setya Agus
ANIMAL PRODUCTION Vol 21, No 1 (2019)
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (739.806 KB) | DOI: 10.20884/1.jap.2019.21.1.776

Abstract

The objective of this study was to determine the characteristics and composition of soft cheese manufactured from goat milk, which contained probiotic bacteria, and stored at different temperatures for up to 90 days. Soft cheese was manufactured from fresh Indonesian Etawah goat milk, with a mix starter culture containing Lactobacillus casei and Bifidobacterium longum (1:1). Animal rennet was added to facilitate curding. Fresh cheese produced was wrapped in linen clothes and stored under two different temperature conditions, which were high temperature (H:13-15oC) and low temperature (L: 8-10oC) for up to 90 days.  Results showed that goat cheese was characterized as soft with mild goaty flavor, contained no less than 108 CFU of probiotic lactic acid bacteria, pH of 4.6, 0.5% free fatty acid, 57% moisture, crude 15% crude protein, 22% total fat and 2.5% mineral. Cheese underwent dehydration during storage which caused an increase in the relative proportion of protein, fat and mineral. The evolution of cheese’s pH, titratable acidity and composition was partly affected by storage temperature. At the end of storage periods (90 days) goat cheese was characterized as semi hard and, on average, contained 1.3-1.5% titratable acidity, pH of 4.94-4.95, 31.22-37.06% moisture, 24.59-24.09% crude protein, 33.51-36.17% total fat, and 5.64-5.53% minerals.. Cheese stored at high temperature has slight growth of mold at its surface, which was anormal condition during for cheese ripening. In conclusion, acceptable characteristics and composition of probiotic-containing cheese can be manufactured from milk of Indonesian Etawah goats and stored at temperature of 8-10oC for 90 days.
Sosialisasi Pentingnya Minum Susu bagi Manusia di Kelurahan Tanjung, Kecamatan Purwokerto Selatan Dewi Puspita Candrasari; Dattadewi Purwantini; Agus Susanto; Setya Agus Santosa; Chomsiatun Nurul Hidayah
Jurnal Abdi Masyarakat Indonesia Vol 3 No 1 (2023): JAMSI - Januari 2023
Publisher : CV Firmos

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54082/jamsi.604

Abstract

Status gizi masyarakat Indonesia masih dalam kategori rendah hal ini terlihat dari jumlah konsumsi susu nasional yang tiap tahun mengalami penurunan. Pentingnya pengetahuan tentang minum susu masih belum seutuhnya merata dimasyarakat. Tujuan kegiatan adalah untuk mengetahui seberapa besar pentingnya minum susu untuk kalangan anak usia dini, remaja dan lanjut usia di Rt 02/ Rw 08 kelurahan Tanjung. Kegiatan pengabdian ini dilakukan melalui beberapa tahapan diantaranya observasi lapangan, studi literatur, penyuluhan, demonstrasi. Penyuluhan telah dilakukan di balai Rt 02/08 Tanjung Elok dengan 40 orang peserta. Hasil menunjukkan bahwa terjadi peningkatan pengetahuan masyarakat Rt 02/ Rw 08 tentang pentingnya minum susu untuk memenuhi status gizinya. Kesimpulan dari kegiatan ini bahwa penyuluhan dapat meningkatkan pengetahuan masyarakat tanjung elok tentang pentingnya minum susu pada berbagai kalangan umur dalam mengkonsumsi susu untuk meningkatkan status gizi.
Korelasi Antara Ukuran Tubuh dengan Bobot Badan Kambing Kejobong Betina di Kabupaten Purbalingga Dewi Puspita Candrasari; Chomsiatun Nurul Hidayah; Dattadewi Purwantini; Agus Susanto; Setya Agus Santosa; Ari Dwi Nurasih
Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science) Vol 25, No 1 (2023): Jurnal Peternakan Indonesia
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jpi.25.1.119-125.2023

Abstract

Tujuan dari penelitian ini untuk mengetahui hubungan antara ukuran tubuh dan bobot badan kambing Kejobong betina pada umur yang berbeda di Kabupaten Purbalingga. Penelitian menggunakan 79 ekor kambing betina berumur kurang dari 1 tahun sampai lebih dari 2,5 tahun. Data dianalisis menggunakanan uji korelasi. Penelitian menemukan hubungan yang sangat erat antara panjang badan , tinggi pundak ,lingkar dada dengan bobot badan pada kambing berumur kurang dari 1 tahun dan pada gabungan umur. Hubungan yang erat ditemukan pada panjang badan , tinggi pundak ,lingkar dada dengan bobot badan pada kambing umur 1-1,5 tahun. Panjang badan , tinggi pundak ,lingkar dada dengan bobot badan pada umur 2-2,5 tahun memiliki hubungan yang lemah. Pada umur lebih dari 2,5 tahun lingkar dada dengan bobot badan memiliki hubungan yang erat namun untuk Panjang badan dan tinggi Pundak korelasinya sedang.Hasil penelitian menyimpulkan bahwa lingkar dada memiliki korelasi yang erat dengan bobot badan kambing Kejobong.
PENDUGAAN BOBOT BADAN MELALUI UKURAN TUBUH PADA KAMBING KEJOBONG BETINA DEWASA DI KELOMPOK TANI TERNAK NGUDI DADI KABUPATEN PURBALINGGA Annisah Nur Rahmah; Setya Agus Santosa; Dewi Puspita Candrasari
ANGON: Journal of Animal Science and Technology Vol 4 No 2 (2022): JURNAL ANGON
Publisher : Fakultas Peternakan Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1031.763 KB) | DOI: 10.20884/1.angon.2022.4.2.p213-224

Abstract

Background. This study aims to compare the body size and body weight of adult female Kejobong goats in the Ngudi Dadi Livestock Farmer Group with the Keputusan Menteri Pertanian Republik Indonesia Nomor 301/Kpts/SR.120/5/2017 tentang Penetapan Rumpun Kambing Kejobong and obtaining a body weight guessing formula based on the body measurements of an adult female Kejobong goat. The research was conducted on February 1 - March 1, 2022, located in the Ngudi Dadi Livestock Farmer Group which is the center area for the development of Kejobong goats in Kejobong District, Purbalingga Regency. Materials and Methods. The research material used was 97 female Kejobong goats aged >12 months. The research method used is a survey with data retrieval techniques using purposive sampling. The data obtained is analyzed using descriptive analysis, linear regression analysis, correlation analysis, determination, accuracy test and t test. Results. The results showed that the adult female Kejobong goat had an average body length of 52.05 ± 7.11 cm, a chest circumference of 73.43 ± 6 cm, a shoulder height of 68.32 ± 4.86 cm and a body weight of 31.31 ± 7.45 kg. The correlation coefficient is 0.909 and the coefficient of determination is 82.6%. The regression equation obtained is Y = -57,378 + 0.238(X1) + 0.746(X2) + 0.314(X3) with Y: body weight, X1: body length, X2: chest circumference, X3: shoulder height. Body length contributed 19%, chest circumference 64% and shoulder height 17% in the regression equation. The accuracy test showed that the obtained formula had an average accuracy of 92.46%. Based on research, it can be concluded that the body size and body weight of adult female Kejobong goats in the Ngudi Dadi Livestock Farmer Group is lower than the standard body size and body weight of adult female Kejobong goats that have been established by the Keputusan Menteri Pertanian Republik Indonesia Nomor 301/Kpts/SR.120/5/2017 tentang Penetapan Rumpun Kambing Kejobong. Conclusion. For the benefit of time efficiency, the presumption of body weight is only recommended using chest circumference only because it has the largest relative contribution (64%).
KORELASI ANTARA BOBOT BADAN DENGAN LINGKAR DADA KAMBING KEJOBONG DI KTT NGUDI DADI PURBALINGGA Dewi Puspita Candrasari; Agus Susanto; Setya Agus Santosa; Dattadewi Purwantini; Hermawan Setyo Widodo; Chomsiatun Nurul Hidayah
ANGON: Journal of Animal Science and Technology Vol 4 No 3 (2022): JURNAL ANGON
Publisher : Fakultas Peternakan Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (753.003 KB) | DOI: 10.20884/1.angon.2022.4.3.p297-302

Abstract

Background. Local goats are widely cultivated in Indonesia, especially in Kejobong, Purbalingga. Local farmers usually determine the price of livestock from body weight. To make it easier, it can be done by measuring the chest circumference, which is quite accurate compared to the results of the scales. The purpose of the study was to estimate the body weight (BW) of Kejobong goats using chest circumference (LD) measurements. The purpose of this study was to estimate the body weight (BB) of Kejobong goats using chest circumference (LD). The materials used were 38 female Kejobong goats aged 3-12 months and 51 heads >12-30 months. Samples were taken using purposive random sampling. The variables observed were the BB and LD of female Kejobong goats. The calculation results show a correlation (r) in the age group 3-12 months of 0.984, in the age group >12-30 months the correlation is 0.691 and in all age groups of 0.942. The results of the correlation between LD and BB obtained a linear regression equation for female Kejobong goats aged 3-12 months Y= -21.433+0.6552x, in the age group >12-48 months Y= -21.916+0.735x and in all age groups Y= -28.802+0.812x. The linear regression equation can be used to estimate the body weight of female Kejobong goats at all ages.
Study of Non-Genetic Factors Affecting Dairy Cow's Milk Production and the Development of Correction Factors for Selection of FH Cattle in Indonesia Agus Susanto; Dattadewi Purwantini; Setya Agus Santosa; Dewi Puspita Candrasari
ANIMAL PRODUCTION Vol. 25 No.2 (2023)
Publisher : Faculty of Animal Science, Jenderal Soedirman University in associate with the Animal Scientist Society of Indonesia (ISPI) and the Indonesian Association of Nutrition and Feed Science (AINI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jap.2023.25.2.221

Abstract

The purpose of this study is to identify the non-genetic variables that have a substantial impact on the milk output per lactation of FH dairy cows at BBPTUHPT Baturraden and to construct variables' correction factors. The National Dairy Cow and Forage Breeding Center (BBPTUHPT) of Baturraden provided the secondary data for the study, which included 1,942 unique records of the amount of milk produced per lactation by 1,015 FH dairy cows born between 2000 and 2014 (a total of 1,015 lactation records). Milk output per lactation, the number of milking days (100–600), the age at calving (575–2,993 days), the lactation phase (lactation 1-6), and the season of birth were among the studied variables. The F test was used to examine the impact of non-genetic factors on the amount of milk cows produce per lactation (ANOVA). The impact of season on milk output per lactation was examined using a student t-test. Utilizing the multivariate least squares method, correction factors were created. Age at calving, which ranges from 1750 to 2000 days, milking days, which range from 300 to 350, and the dry season serve as the primary benchmarks for constructing correction factors. The R program was used to generate and run statistical tests and graphic representation. The findings indicated that the age of calving and lactation period had a very strong correlation (r= 0.94). The number of milking days, age at calving, and season at birth all significantly affected milk output per lactation, with the variance contributing 84.16 percent to the overall variation, according to the results of multivariate analysis (P < 0.01). Actual milk production had a mean (standard deviation) of 3710.55 kg, while adjusted milk production had a mean (standard deviation) of 5167.91 kg. The adjustment parameters can lower the variation in milk production each lactation by 57.92%. (43.00 percent vs 18.09 percent). Conclusion: Non-genetic variability was successfully reduced by correcting milk production data on the number of days of milking, age at calving, and season at birth.
Pengaruh Strain Terhadap Feed Conversion Ratio dan Keuntungan Usaha Ayam Broiler Setya Agus Santosa; Cici Rahayu Sariningsih; Elly Tugiyanti
Bulletin of Applied Animal Research Vol 5 No 2 (2023): Bulletin of Applied Animal Research
Publisher : LPPM Perjuangan University of Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36423/baar.v5i2.1366

Abstract

Tujuan penelitian untuk mengkaji strain yang berbeda terhadap Feed Conversion Ratio (FCR) dan keuntungan usaha ayam broiler. Penelitian dilaksanakan di peternakan PT. Berkat Unggas Sehat Sejahtera, Sukabumi. Metode yang digunakan adalah survei historis yaitu meneliti catatan produksi sesuai variabel yang diteliti. Variabel yang diamati adalah strain ayam, FCR dan keuntungan usaha. Data dianalisis menggunakan statistik deskriftif dan uji t. Strain ayam broiler yaitu Cobb dan Ross dipelihara pada kandang close house. Populasi pada masing-masing strain 12.000 ekor dan dipelihara selama 28 hari. Hasil penelitian yaitu rata-rata FCR strain Ross 0,93 sedangkan strain Cobb 1,04. Keuntungan yang dihasilkan dari strain Ross sebanyak Rp 12.136.043,00 sedangkan strain Cobb mengalami kerugian sebesar Rp. 17.140.895,00. Hasil analisis menunjukkan bahwa strain berpengaruh terhadap FCR dan keuntungan ayam broiler. Kesimpulan penelitian ini adalah strain Ross memberikan nilai FCR dan keuntungan yang lebih baik dibandingkan dengan strain Cobb.