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JITRO (Jurnal Ilmiah dan Teknologi Peternakan Tropis)

JITPT
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Published by Universitas Halu Oleo

ISSN : 24067489 EISSN : 24069337 DOI : -

Core Subject : Health,

Veterinary

Jurnal Ilmu dan Teknologi Peternakan Tropis (JITRO) adalah jurnal ilmiah mempublikasikan hasil penelitian dan review bidang peternakan.

Arjuna Subject : -

Articles 471 Documents

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Milk Production and Fatty Acids Balance of Dairy Goat Fed Diet with Fermented Durio zibethinus Peel Sulistyowati, Endang; Badarina, Irma; Mujiharjo, Sigit
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 8, No 3 (2021): JITRO, September
Publisher : Universitas Halu Oleo

ABSTRACTThe by-product of Durio fruit is huge potential biomass to be utilized as a feed ingredient. However, it needs to be treated physically and biologically such as by fermentation. The objectives of this study were to evaluate nutrient contents, nutrient intakes, nutrient digestibility, milk yield, milk composition, and fatty acid contents in concentrate, milk, and feces of dairy goat fed the diet with a concentrate containing fermented Durio peel flour. The backlogs containing a mixture of Durio peel flour, rice bran, and CaCO3 were fermented with Pleurotus ostreatus for two weeks, air dried, then were ready to be formulated in concentrate. Treatments were FDC 0: basal diet of 55.7% tofu- by-product + 44.3% composite forage; FDC 5: basal diet + Concentrate with 5% fermented Durio peel +25% rice bran; FDC 10: basal diet + Concentrate with 10% fermented Durio peel +20% rice bran; FDC 20: basal diet + Concentrate with 20% fermented Durio peel + 10 rice bran. The experimental design used was a completely randomized design in 4 x 4, 4 treatments, and 4 replications in 40 days. Therefore, there were 16 lactating Nubian crossed goats as experimental units. Results showed there was found that the 5% fermented Durio peel flour in concentrate showed several consistency in some quality. Those were high in crude protein, ether extract, dry matter intake, gross energy, digestibility of nutrients (dry matter, organic matter, ether extract, crude protein, crude fiber, N-free extract, gross energy), milk yield, ECM, MCFA, LCFA, PUFA in milk, C<16, C>16, unsaturated, a total fatty acid in concentrates, milk, and feces. There were low SCC in milk and low n-6/n-3 in milk that were expected. Therefore, the 5% fermented Durio peel flour and 25% of rice bran in concentrate was considered optimal for lactating dairy goat.Keywords: balance, D. zibethinus, fatty acid, fermented

Lama Penyimpanan Sosis Ayam Menggunakan Edible Film dari Gelatin Limbah Tulang Ayam Terhadap Kualitas Kimia Windyasmara, Ludfia; Sariri, Ahimsa Kandi; Sofyan, Nean
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 8, No 3 (2021): JITRO, September
Publisher : Universitas Halu Oleo

ABSTRAKSosis adalah produk yang dibuat dengan campuran berbagai bahan dengan bahan baku utama adalah daging. Penelitian ini bertujuan untuk mengetahui pengaruh lama simpan sosis ayam menggunakan edible film dari gelatin limbah tulang ayam terhadap kualitas kimia. Metode penelitian ini menggunakan rancangan acak lengkap (RAL) dengan satu faktor perlakuan, yaitu lama penyimpanan. Perlakuan penelitian menggunakan coating edible film dari gelatin limbah tulang ayam terhadap lama penyimpanan sosis ayam. Data yang diperoleh dianalisis secara statistik menggunakan ragam. Parameter pengamatan penelitian meliputi uji nilai Ph, kadar air, kadar protein dan kadar lemak. Hasil penelotian menunjukkan penggunaan edible film dari gelatin limbah tulang ayam terhadap lama penyimpanan sosis ayam selama 9 hari berpengaruh nyata terhadap nilai ph, kadar air, kadar protein dan kadar lemak. Kata kunci: edible film, kualitas kimia, limbah tulang ayam, sosis ayam Long Storage Time for Chicken Sausage using Edible Film from Gelatin Waste Chicken Bone to Chemical Quality ABSTRACT Sausage is a product made with a mixture of various ingredients with the main raw material being meat. This study aims to determine the effect of shelf life of chicken sausages using edible film from chicken bone waste gelatin on chemical quality. This research method used a completely randomized design (CRD) with one treatment factor, namely storage time. The research treatment used edible film coating from gelatin from chicken bone waste to the storage time of chicken sausages. The data obtained were analyzed statistically using analysis of variance (ANOVA). The research observation parameters included the test of the Ph value, water content, protein content and fat content. The results showed that the use of edible film from gelatin from chicken bone waste to the storage time of chicken sausages for 9 days had a significant effect on the pH value, moisture content, protein content and, fat content. KJITRO (Jurnal Ilmu dan Teknologi Peternakan Tropis) is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. JITRO (Jurnal Ilmu dan Teknologi Peternakan Tropis) is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. eyJITRO (Jurnal Ilmu dan Teknologi Peternakan Tropis) is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. wJITRO (Jurnal Ilmu dan Teknologi Peternakan Tropis) is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Produktivitas Kambing Kacang dengan Pemberian Complete Feed yang Mengandung Berbagai Jenis Tepung Bonggol Pisang Aswandi, Aswandi; Syaefullah, Bangkit Lutfiaji
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 8, No 3 (2021): JITRO, September
Publisher : Universitas Halu Oleo

ABSTRAKTujuan penelitian ini adalah untuk mengetahui produktifitas kambing kacang yang diberi complete feed yang mengandung tepung berbagai jenis bonggol tanaman pisang. Materi yang dikaji dalam penelitian ini adalah enam jenis complete feed. Complete feed yang mengandung tepung bonggol dari 5 varietas tanaman pisang. Complete feed disusun dengan komposisi bahan penyusun complete feed. Ternak yang digunakan 18 ekor kambing kacang jantan rataan bobot badan awal, 15,42±1,98 kg (CV:13,73 %) umur 10 – 15 bulan. Ternak diberi complete feed yang mengandung tepung bonggol pisang selama 60 hari. Kandang berukuran 12 m x 6m, konstruksi berlantai panggung setinggi 140 cm, petak kandang yang berukuran 1 x 1 m dengan tinggi 130 cm, dilengkapi tempat minum. perlakuan berupa 6 jenis complete feed dengan formulasi yang berbeda, terdiri dari CF0, CF1, CF2, CF3, CF4 dan CF5 yang mengandung tepung bonggol pisang yang berbeda varietasnya dan perlakuan kontrol (CF0). Rancangan penelitian yang digunakan adalah Rancangan Acak Lengkap dengan lima perlakuan formula complete feed yang mengandung tepung bonggol berbagai varietas pisang. Variabel penelitian antara lain: Konsumsi bahan kering, konsumsi energi. kecernaan energi, glukosa darah dan pertambahan bobot badan harian (PBBH). Hasil penelitian formulasi complete feed mengandung tepung bonggol pisang batu perlakuan (CF2) dan kepok (CF3) menghasilkan produktivitas dan respon Peformance kambing kacang terbaik dibandingkan perlakuan complete feed yang mengandung tepung bonggol pisang ambon, susu, raja, dan perlakuan kontrol. Tepung bonggol pisang kapok dan batu dapat digunakan sebagai salah satu campuran complete feed untuk ternak kambing kacang.Kata kunci: complete feed, produktivitas kambing kacang tepung bonggol pisangProductivity in Kacang Goats with Complete Feeds That Contain Various Types of Banana Weed FlourABSTRACTThe purpose of this study was to determine the productivity in kacang goats which were given a complete feed containing flour of various types of banana plant weevils. The material studied in this study were six complete types of feed. Complete feed containing weevil flour from 5 banana plant varieties. Complete feed is prepared with a complete feed composition. The cattle used were 18 male bean goats, mean initial body weight, 15.42±1.98 kg (CV: 13.73%) aged 10-15 months. Livestock is given complete feed containing banana weevil flour for 60 days. The cage is 12 m x 6m in size, construction has a floor platform as high as 140 cm, the enclosure is 1 x 1 m in size and 130 cm in height, equipped with a drinking area. The treatment was in the form of 6 complete types of feed with different formulations, consisting of CF0, CF1, CF2, CF3, CF4, and CF5 containing banana weevil flour with different varieties and control treatment (CF0). The research design used was a completely randomized design with five treatments of complete feed formulas containing hump flour of various banana varieties. The research variables include dry matter consumption, energy consumption energy digestibility, blood glucose, and daily body weight gain. The results of the research on the complete feed formulation containing batu banana hump flour (CF2) and kepok (CF3) treatment resulted in the best productivity and performance response of kacang goat compared to the complete feed treatment containing ambon banana hump flour, Susu, Raja, and control treatments. Banana kapok and batu hump flour can be used as a complete feed mixture for kacang goats. KJITRO (Jurnal Ilmu dan Teknologi Peternakan Tropis) is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. eywordJITRO (Jurnal Ilmu dan Teknologi Peternakan Tropis) is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. s:cJITRO (Jurnal Ilmu dan Teknologi Peternakan Tropis) is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. omplete feed, kacang goat productivity, banana hump flour

Bobot Relatif Organ Pencernaan dan Limfoid Ayam Broiler yang Diberikan Temulawak, Kencur, dan Mineral Zink Hidayat, Muhammad Nur; Syam, Jumriah; Irmawaty, Irmawaty
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 8, No 3 (2021): JITRO, September
Publisher : Universitas Halu Oleo

ABSTRAKPemanfaatan tanaman herbal sebagai aditif pakan yang memiliki fungsi fotobiotik dapat menjadi salah satu alternatif untuk mengganti penggunaan antibiotik dalam budidaya ayam broiler. Penelitian ini bertujuan untuk mengkaji efektifitas tepung temulawak (Curcuma xanthorhiza Roxb.) dan tepung kencur (Kaempferia galangan L.) sebagai fitobiotik yang dikombinasikan dengan mineral zink terhadap respon organ pencernaan dan organ limfod ayam broiler. Penelitian dilakukan dengan metode eksperimen menggunakan rancangan acak lengkap (RAL) yang terdiri lima perlakuan, empat ulangan yang setiap ulangan terdapat tiga ekor ayam broiler. Perlakuan (P) yang diberikan meliputi P1 (ransum basal), P2 (ransum basal + 2,5% tepung temulawak + 120 ppm mineral zink), P3 (ransum basal + 0,04% tepung kencur + 120 ppm mineral zinc), P4 (ransum basal + 2,5% tepung temulawak + 0,04% tepung kencur), dan P5 (ransum basal + 2,5% tepung temulawak + 0,04% tepung kencur + 120 ppm mineral zink). Hasil penelitian menunjukkan perlakuan berpengaruh nyata (p<0,05) terhadap bobot relatif ventrikulus, hati, timus, dan bursa fabrisius. Bobot relatif organ pencernaan umumnya lebih tinggi pada perlakuan P5 (ransum basal +2,5% tepung temulawak + 0,04% tepung kencur +120 ppm mineral zink). Sedangkan bobot relatif organ limfoid lebih besar pada perlakuan tepung temulawak, tepung kencur dan mineral zink dibandingkan kontrol. Penggunaan tepung temulawak, tepung kencur dan mineral zink tidak menunjukkan efek yang buruk berdasarkan bobot relatif organ pencernaan dan organ limfoid ayam broiler.Kata kunci: temulawak, kencur, mineral zink, broiler, organ limfoid, organ pencernaan Relative Weight of Digestive Organs and Lymphoid Broiler Chickens Given Curcuma xanthorhiza Roxb., Kaempferia galangan L., and Mineral ZincABSTRACTUtilization of herbal plants as feed additives that have a phytobiotic function can be an alternative to replace the use of antibiotics in broiler cultivation. This study aims to examine the effectiveness of curcuma flour (Curcuma xanthorhiza Roxb.) and Kaempferia galangan L. flour as phytobiotics combined with zinc minerals on the response of the digestive organs and lymphatic organs of broiler chickens The study was conducted using an experimental method using a completely randomized design (CRD) consisting of five treatments, four replications, each of which contained three broiler chickens. The treatments (P) that were given included P1 (Basal ration), P2 (Basal ration +2.5% Curcuma xanthorhiza Roxb. flour+ 120 ppm mineral zinc), P3 (Basal ration + 0.04% Kaempferia galangan L. flour + 120 ppm zinc mineral), P4 (Basal ration + 2.5% Curcuma xanthorhiza Roxb. flour+ 0.04% Kaempferia galangan L. flour), and P5 (Basal ration + 2.5% Curcuma xanthorhiza Roxb. flour + 0.04% Kaempferia galangan L. flour + 120 ppm zinc mineral). The results showed that the treatment had a significant effect (p<0.05) on the relative weight of the ventriculus, liver, thymus, and bursa fabrisius. The relative weight of the digestive organs was generally higher in the P5 treatment (basal ratio + 2.5% Curcuma xanthorhiza Roxb flour +0.04% Kaempferia galangan L. flour +120 ppm mineral zinc). Meanwhile, the relative weight of lymphoid organs was greater in the treatment of ginger flour, kencur flour and zinc minerals than the control. The use of Curcuma xanthorhiza Roxb flour, Kaempferia galangan L. flour and zinc minerals did not show any bad effects based on the relative weight of the digestive organs and lymphoid organs of broiler chickens.Keywords: temulawak, kencur, zinc minerals, broiler, lymphoid, digestive organs

Populasi, Manajemen Pemeliharaan, dan Pola Pemasaran Ternak Kerbau (Studi Kasus di Desa Kembang Seri, Kabupaten Bengkulu Tengah) Brata, Bieng; Soestrisno, Edi; Setiawan, Bagus Dimas; Hendrawan, Recky
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 8, No 3 (2021): JITRO, September
Publisher : Universitas Halu Oleo

ABSTRAK Penelitian ini bertujuan untuk melihat populasi dan sistem manajemen ternak kerbau serta pola pemasaran di Desa Kembang Seri, Kecamatan Talang Empat, Kabupaten Bengkulu Tengah. Penelitian dilaksanakan pada bulan September-November 2020. Data yang dikumpulkan dalam penelitian ini adalah primer dan sekunder. Data primer yang dikumpulkan adalah; Identitas responden, manajemen pemeliharaan, populasi ternak kerbau dan pola pemasaran ternak kerbau serta data sekunder dapat diperoleh dari data dan catatan yang sudah ada sebelumnya. Data yang diperoleh ditabulasi dan ditampilkan dalam bentuk tabel serta gambar kemudian dianalisis secara deskriptif. Hasil penelitian menunjukan bahwa populasi ternak kerbau yang dipelihara sebanyak 74 ekor dengan rincian 29 ekor kerbau jantan 45 ekor kerbau betina yang terdiri dari anakan sebanyak 23 ekor serta kerbau muda sebanyak 18 ekor dan dewasa 33 ekor dan untuk manajemen pemeliharaan ternak kerbau tergolong cukup baik dan sudah memenuhi standar menajemen pemeliharaan dan tergolong pada pemeliharaan semi intensif dan selanjutnya pada pola pemasaran ternak ternak kerbau di Desa Kembang Seri, Kabupaten Bengkulu Tengah didasarkan dengan cara menjual ternak dengan kriteria penentuan harga dengan sistem waktu usaha dalam penjualan ternak. Penelitian ini diharapkan dapat menjadi perbaikan data tentang populasi ternak kerbau serta melakukan introduksi sistem manajemen pemeliharaan, serta pemasaran ternak kerbau.Kata Kunci: populasi, manajemen, pemasaran, kerbau Population, Production Systems, and Marketing Patterns of Buffaloes(Case Study in Kembang Seri Village, Central Bengkulu Regency)ABSTRACTThe research aims to look at the population and management system of buffalo and marketing patterns in Kembang Seri Village, Talang Empat District, Central Bengkulu Regency. The research aims conducted in September-November 2020. The data collected in this study were primary and secondary. Primary data collected are; Respondent identity, maintenance management, buffalo population and buffalo marketing patterns as well as secondary data can be obtained from existing data and records. The data obtained were tabulated and displayed in tables and figures then analyzed descriptively. The results showed that the population of buffalo kept as many as 74 heads, with details of 29 male buffalo 45 female buffalo consisting of 23 calves and 18 young buffalo and 33 adult heads and for the management of buffalo livestock maintenance is quite good and already meet the maintenance management standards and are classified as semi-intensive maintenance and furthermore the marketing pattern of buffalo livestock in Kembang Seri Village, Talang Empat District, Central Bengkulu Regency is based on selling livestock with price determination criteria with a system of business time in livestock sales. This research is expected to improve data on the population of buffalo and introduce production systems and marketing of buffalo livestock.Keywords: population, management, marketing, buffalo

Karakteristik Itik Olahan Khas Sulawesi Selatan (Nasu Palekko) dengan Metode Pengolahan dan Umur Simpan Berbeda Jabbar, Andi Batari K.; Wulandari, Zakiah; Suryati, Tuti
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 8, No 3 (2021): JITRO, September
Publisher : Universitas Halu Oleo

ABSTRAK Daging itik memiliki kandungan gizi, kadar air dan pH yang tinggi sehingga mudah tekontaminasi mikroorganisme. Pengolahan yang tepat merupakan salah satu cara untuk mempertahankan kualitas daging itik. Salah satu olahan khas Sulawesi Selatan adalah nasu palekko. Tujuan penelitian ini adalah untuk menganalisis metode pengolahan yang tepat pada pembuatan nasu palekko untuk menghambat proses oksidasi lemak dan kerusakan mikrobiologi pada penyimpanan suhu ruang, Variabel yang diamati meliputi sifat fisik (pH, aktivitas air dan kadar air), kandungan malonaldehida, aktivitas antioksidan dan trimetilamina serta mutu mikrobiologis. Rancangan penelitian yang digunakan adalah racangan acak lengkap pola faktorial, dengan faktor pertama adalah metode pengolahan yang meliputi pemasakan kering dan basah, dan faktor kedua adalah waktu penyimpanan yang meliputi 0, 2, dan 4 hari. Data yang diprole dianalisis menggunakan analisis ragam. Variabel yang nyata dipengaruh oleh perlakuan dilanjutkan dengan pengujian Tukey. Hasil penelitian menunjukkan bahwa metode pengolahan berpengruh nyata (p<0,05) terhadap semua peubah penelitian kecuali terhadap kadar air kadar air. Lama penyimpanan berpengaruh nyata (p<0,05) terhadap semua peubah penelitian, kecuali terhadap nilai pH dan aktivitas air. Mutu mikrobiologi nyata dipengaruhi (p<0,05) oleh perlakuaan metode pengolahan dan lama penyimpanan. Nasu palekko dengan metode pengolahan kering memiliki pH, kadar air aktivitas air, kandungan MDA, dan trimetilamina yang lebih rendah daripada metode pengolahan basah. Intensitas oksidasi lemak yang lebih tinggi terjadi pada pengolahan basah. Berdasarkan mutu mikrobiologi, metode pengolahan kering dan basah masih layak dikonsumsi hingga hari keempat peyimpanan suhu ruang.Kata Kunci: daging itik, nasu palekko, penyimpanan, pengolahan, sifat khasCharacteristics of Processed Ducks Originated from South Sulawesi (Nasu Palekko) with Different Processing Methods and DurationABSTRACT Duck meat has a high nutrition, moisture and pH that suit the microorganism growth and make it unbeneficial to being consumed. Processing is the way to solve that problem. Nasu palekko is a signature dish from South Sulawesi which made from duck meat and full of local spices. Nasu palekko has potentially fat oxidation reactions that impacted on decreasing quality. The addition of natural antioxidant ingredients can inhibit the fat oxidation process. This study was aimed to analyze the physicochemical, microbiology characteristics, and fat oxidation intensity during storage at room temperature with different processing method and shelf life. This study was used a completely randomized design (CRD) factorial 2x3 with 3 replications, consisting of 2 processing method (dry processing, wet processing) and 3 storage time (0 days, 2 days, 4 days). The obtained data were analyzed using analysis of variance, and the significant result was further being tested by the Tukey test. The results showed that the treatment method had a significant effect (p<0.05) on all variables except moisture content. Storage time had a significant effect (p<0.05) on most of the research variables, except pH and water activity. The results of microbiological analysis showed that there was significant effect (p<0.05) of treatment between processing methods and storage time. Based on this study, nasu palekko with dry processing method has lower pH, moisture content, water activity, MDA, and trimethylamine content. Higher intensity of fat oxidation occurs in wet processing. Based on the microbiological quality, dry and wet processing methods are still suitable for consumption until the fourth day of storage at room temperature.Keywords: meat ducks, nasu palekko, processing, storage

Gambaran Efisiensi Emisi Metana Terhadap Produksi Susu Sapi Perah di Kabupaten Semarang Prima, Ari; Restitrisnani, Vita; Rahayu, Amalia Puji
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 8, No 3 (2021): JITRO, September
Publisher : Universitas Halu Oleo

ABSTRAK Peningkatan populasi sapi perah merupakan upaya untuk meningkatkan produksi susu, namun di sisi lain peningkatan populasi meningkatkan emisi metana. Pelitian ini bertujuan untuk mengevaluasi bagaimana gambaran efisiensi emisi metana terhadap produksi susu sapi perah di Kabupaten Semarang berdasarkan data populasi dan produksi susu. Emisi metana dihitung menggunakan metode tier 1. Data populasi sapi perah laktasi dan data produksi susu tahun 2015-2020 digunakan untuk menghitung efisiensi emisi metana terhadap produksi. Populasi sapi perah induk laktasi dari tahun 2015-2017 mengalami penurunan sebanyak 452 ekor (4,8%) dibandingkan tahun 2015. Namun, pada tahun 2018-2019 meningkat sebanyak 872 (9,8%) dibandingkan tahun 2017. Emisi metana dari fermentasi enterik dan pengelolaan kotoran ternak tahun mengalami penurunan pada tahun 2015-2017 namun, kembali meningkat pada tahun 2018-2020. Emisi metana tertinggi pada tahun 2019 dan tahun 2020 sedangkan yang terendah pada tahun 2017. Rata-rata emisi metana fermentasi enterik tahun 2015-2020 yaitu 9,9 CO2-e Gg/tahun sedangkan rata-rata emisi metana pengelolaan kotoran ternak 5,0 CO2-e Gg/tahun. Efisiensi emisi terhadap produksi dari tahun 2015-2020 rata-rata 5,6-7. Efisiensi emisi terhadap produksi paling baik yaitu pada tahun 2017 yaitu sebesar 5,4-7, sedangkan yang paling buruk yaitu pada tahun 2016 yaitu sebesar 5,8-7. Dapat disimpulkan bahwa, peningkatan populasi perlu diikuti dengan peningkaan produksi susu supaya emisi yang dihasilkan semakin sedikit untuk memproduksi susu per satuan unitnya. Tahun 2017 merupakan gambaran efisiensi produksi per emisi yang paling baik di Kabupaten Semarang yaitu terjadi peningkatan efisiensi sebesar 6,9%. Kata kunci: efisiensi, emisi metana, produksi susu, sapi perah.The Overview of Methane Emission Efficiency on Dairy Cow Milk Production in Semarang RegencyABSTRACT The increase in the population of dairy cows is in an effort to increase milk production, but on the other hand, the increase in population increases methane emissions. This study aims to evaluate the overview of the efficiency of methane emissions on milk production of dairy cows in Semarang Regency based on population and milk production data. Methane emissions were calculated using the Tier 1 method. Data on the population of lactating dairy cows and data on milk production for 2015-2020 were used to calculate the efficiency of methane emissions on production. The population of lactating dairy cows from 2015-2017 decreased by 452 heads (4.8%) compared to 2015. However, in 2018-2019 it increased by 872 (9.8%) compared to 2017. Methane emissions from enteric fermentation and management of manure decreased in 2015-2017 but increased again in 2018-2020. The highest methane emission was in 2019 and 2020 while the lowest was in 2017. The average enteric fermentation methane emission in 2015-2020 was 9.9 CO2-e Gg/year while the average methane emission from manure management was 5.0 CO2-e Gg/year. The efficiency of emissions to production from 2015-2020 on average 5.6-7. The best emission efficiency towards production is in 2017 which is 5.4-7, while the worst is in 2016 which is 5.8-7. It can be concluded that an increase in population needs to be followed by an increase in milk production so that fewer emissions are produced to produce milk per unit. The year 2017 is the best overview of production efficiency per emission in Semarang Regency, which is an increase in efficiency of 6.9%.Keywords: efficiency, methane emissions, milk production, dairy cows

Potensi Integrasi Ternak Sapi Bali dan Tanaman Pangan di Kabupaten Muna Barat Zulkarnain, Deki; Rusdin, Muh.; Purwnti, Bea; Munadi, La Ode
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 8, No 3 (2021): JITRO, September
Publisher : Universitas Halu Oleo

ABSTRAK Sistem integrasi merupakan alternatif penanggulangan kekurangan pakan ternak sekaligus memberi manfaat bagi tanaman. Penelitian bertujuan menganalis potensi pengembangan ternak sapi bali terintegrasi tanaman pangan di Kabupaten Muna Barat dimulai sejak November 2020 sampai Januari 2021, menggunakan metode perhitungan daya tampung ternak dengan asumsi terdapat peternak yang menerapkan sistem integrasi. Populasi penelitian adalah petani-peternak pada sebelas kecamatan, yaitu Kecamatan Tiworo Kepulauan, Kecamatan Maginti, Kecamatan Tiworo Tengah, Kecamatan Tiworo Selatan, Kecamatan Tiworo Utara, Kecamatan Lawa, Kecamatan Sawerigadi, Kecamatan Barangka, Kecamatan Wadaga, Kecamatan Kusambi, dan Kecamatan Napano Kusambi. Data yang diperoleh dari sebelas kecamatan tersebut dianalisis berdasarkan satuan ternak (ST) untuk melihat potensi pengembangan ternak sapi bali terintegrasi tanaman pangan. Hasil analisis menunjukkan luas panen tanaman pangan di Kabupaten Muna Barat 12.280 hektar dengan produksi pakan dari hasil ikutan tanaman pangan sebesar 34.318.800 kg bahan kering per tahun, mampu menyediakan kebutuhan pakan ternak sebanyak 12.534 satuan ternak. Sistem integrasi ternak dan tanaman pangan sangat potensial untuk diterapkan di Kabupaten Muna Barat.Kata Kunci: integrasi, sapi bali, tanaman pangan Potential Integration of Bali Cattle and Food Crops in West Muna RegencyABSTRACT The integration system is an alternative to overcome the shortage of animal feed while providing benefits for plants. This study aims to analyze the potential for developing bali cattle integrated with food crops in West Muna Regency starting from November 2020 to January 2021, using the cattle carrying capacity calculation method with the assumption that there are farmers who apply an integrated system. The population of this research is farmer-breeder in eleven sub-districts, namely Tiworo Islands District, Maginti District, Central Tiworo District, South Tiworo District, North Tiworo District, Lawa District, Sawerigadi District, Barangka District, Wadaga District, Kusambi District, and Napano Kusambi District. The data obtained from the eleven sub-districts were analyzed based on livestock units (LU) to see the potential for developing integrated bali cattle for food crops. The results of the analysis show that the harvested area of food crops in West Muna Regency is 12.280 hectares with feed production from by-products of food crops of 34.318.800 kg of dry matter per year, capable of providing animal feed needs of 12.534 units of livestock. The livestock and food crop integration system have the potential to be implemented in West Muna Regency.Keywords: integration, bali cows, food crops

Ukuran Populasi Aktual, Ukuran Populasi Efektif, dan Laju Inbreeding Per Generasi Kambing Kacang di Kabupaten Muna Barat, Sulawesi Tenggara Rahadi, Syam
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 1 (2022): JITRO, January
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i1.20187

Identifikasi Koliform dan Total Mikroba Yoghurt Susu Kambing dengan Penambahan Apel Manalagi Puspitarini, Oktavia Rahayu; Rifkas, Alvin Paradiptya; Rasbawati, Rasbawati
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 1 (2022): JITRO, January
Publisher : Universitas Halu Oleo

ABSTRAKPenambahan sari apel manalagi dalam yoghurt susu kambing diduga mampu meningkatkan aktivitas bakteri asam laktat yoghurt sebagai pangan fungsional. Tujuan penelitian ini adalah menganalisa cemaran koliform dan total mikroba pada yoghurt susu kambing dengan penambahan sari apel manalagi. Metode penelitian ini adalah eksperimental menggunakan rancangan acak lengkap 4 perlakuan dan 4 ulangan. Perlakuannya adalah penambahan sari apel manalagi, P0 (0%), P1 (5%), P2 (10%), P3 (15%). Variabel yang diamati adalah koliform dan total mikroba. Data koliform dianalisis menggunakan analisis deskriptif sedangkan data total mikroba dianalisis menggunakan Analysis of Variance (ANOVA), dilanjutkan dengan Uji Beda Nyata Terkecil (BNT). Cemaran koliform pada yoghurt susu kambing P0, P1, P2, dan P3 adalah < 3Apm/ml. Hasil analisis ragam bahwa penambahan sari apel manalagi berpengaruh sangat nyata (P<0,01) terhadap total mikroba yoghurt susu kambing, dengan rata-rata (CFU/ml) P0 5,8x106a, P1 2,5x107ab, P2 5,0x107b, P3 7,7x107b. Simpulan penelitian ini adalah cemaran koliform < 3Apm/ml dan total mikroba semakin meningkat dengan adanya penambahan sari apel manalagi. Penambahan sari apel manalagi 10% mampu menghasilkan yoghurt susu kambing terbaik berdasarkan cemaran koliform < 3 Apm/ml dan total mikroba 5,0x107CFU/ml.Kata kunci: salmonella, koliform, total mikroba, yoghurt susu kambing, apel manalagi Identification Coliform and Total Microbial Goat Milk Yoghurt with Manalagi AppleABSTRACTThe addition of manalagi apple cider in goat's milk yogurt, it is thought to be able to increase the activity of lactic acid bacteria in yogurt as a functional food. The aim of this study was to analyze coliform and total microbial contamination in goat's milk yogurt with the addition of manalagi apple cider. The method in this study was experimental using a completely randomized design with 4 treatments and 4 replications. The treatments were the addition of manalagi apple cider, P0 (0%), P1 (5%), P2 (10%), P3 (15%). Variables observed were coliform and total microbes. Coliform data were analyzed using descriptive analysis while total microbial data were analyzed using Analysis of Variance (ANOVA). The analysis was continued with Least Significance Different test (LSD). Coliform contamination in goat's milk yogurt P0, P1, P2, and P3 was < 3Apm/ml. The results of the analysis of variance showed that the addition of manalagi apple cider had a very significant effect (P<0.01) on the total microbes of goat's milk yogurt, with an average (CFU/ml) of P0 5.8x106a, P1 2.5x107ab, P2 5.0x107b, P3 7.7x107b. The conclusion of this study showed that the coliform < 3Apm/ml and the total microbe increases with the addition of manalagi apple cider. The addition of manalagi apple cider was able to produce the best goat’s milk yoghurt based on coliform < 3 Apm/ml dan total microbe 5.0x107 CFU/ml.Keywords: salmonella, coliform, total microbes, goat yogurt, manalagi apples

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