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INDONESIA
JURNAL PETERNAKAN
Published by Universitas Islam Negeri Sultan Syarif Kasim Riau
ISSN : 18298729     EISSN : 23559470     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Peternakan mengakomodir artikel/karya ilmiah meliputi aspek Nutrisi dan Makanan Ternak, Produksi Ternak, Reproduksi dan Pemuliaan Ternak, Teknologi Hasil ternak, dan Sosial Ekonomi Peternakan serta aspek Kesehatan Ternak. Naskah yang dimuat dapat berupa hasil penelitian, telaah/tinjauan literatur, penelitian singkat (short communication) dan gagasan penting dalam bidang peternakan.
Arjuna Subject : -
Articles 11 Documents
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Search results for , issue "Vol 20, No 2 (2023): September 2023" : 11 Documents clear
Optimizing Broiler Production in Urban Area Using Liquid Premix Apriliana Devi Anggraini; Septi Nur Wulan Mulatmi; Akhis Sholeh Ismail; Lutfi Bayu Sidi Aji; Mochammad Fariz Yovanda
Jurnal Peternakan Vol 20, No 2 (2023): September 2023
Publisher : State Islamic University of Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jupet.v20i2.20140

Abstract

High temperature in narrow areas  can cause heat stress in broiler. In this condition, broiler performance will decrease, so efforts are needed to deal with these negative impacts. One of them is by  providing premix as a supplement. This study aims to find the best dose of  commercial premix containing vitamins C, E, and  micronutrients to improve the performance of broilers reared in areas with ambient temperatures above thermoneutral. The study  used a total of 160 Cobb strains day old chick (DOC)  with 4 treatments and 5 replications. Each replication consisted of 8 chicks. The treatment  was a premix dose consisting of P0 (0 mL); P1 (0.1 mL); P2 (0.15 mL); and P3 (0.20 mL). The ambient temperature was 29-30 °C and 70% humidity. The  observed data were  the body weight, the average body weight gain, feed consumption,  water consumption intake, and feed conversion ratio (FCR). The data c were analyzed by completely randomized design. Results of this study showed that the use of premix as a feed supplement did not significantly different (P>0.05) on the broiler performance. The average body weight gain at 28 days was 1689 grams, 132 grams of feed intake, 320 mL of drinking intake, and FCR 1.55. The use of premix with dose up to 0.20 mL as a feed supplement for broiler in narrow areas has not shown a significant improvement in performance.
Application of the Analysis Model for Estimating the Nutrient Content of Feed Ingredient: A Case Study of Rice Bran Muhammad Ridla; Almira Firna Fitrianti Ludfi; Alya Nur Zahra; Mutiara Rizky Raisa; Nahrowi Nahrowi; Anuraga Jayanegara; Erica B. Laconi
Jurnal Peternakan Vol 20, No 2 (2023): September 2023
Publisher : State Islamic University of Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jupet.v20i2.22692

Abstract

In rural areas, farmers face a significant challenge due to the lack of access to chemical analysis for feed ingredients. Therefore, there is a need for a new approximate analysis model that is lightweight and easy to apply. This study aimed to address this issue by utilizing bulk and tapped density analysis to estimate the composition of rice bran samples collected from 30 rural rice mill factories across 3 districts in Indonesia. The study used a correlation formula between bulk density values and tapped density values to estimate the crude protein and crude fiber contents of the samples. The study's results revealed significant variations (p<0.05) in the quality of rice bran due to various factors. Crude protein content significantly differed (p<0.05) across districts, with Bogor and Bandung having the highest values and Cirebon the lowest. Tapped density measurements generally yielded higher crude protein content values. Similarly, there were variations (p<0.05) in crude fiber content across districts and locations, with Cirebon having the highest values and Bogor the lowest. Tapped density measurements generally resulted in higher crude fiber content values, but there were significant variations observed in different districts and locations. The rice bran from the Bogor region showed indications of being of higher quality, with higher crude protein and lower crude fiber content compared to the other two regions.
Physical Quality of Sago Waste Silage with Different Concentrations of Cattle’s Rumen Liquid Wildan Hanifah; Dewi Febrina; Elviriadi Elviriadi; Putri Zulia Jati; Abdul Fatah
Jurnal Peternakan Vol 20, No 2 (2023): September 2023
Publisher : State Islamic University of Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jupet.v20i2.21709

Abstract

Sago waste can be used as a substitute for carbohydrate feed sources but is constrained by the high content of crude fiber and low crude protein. Pretreatment with fermentation treatment is expected to improve the physical quality of silage. This study aimed to determine the addition of different concentrations of cattle’s rumen liquid on the physical quality and pH of sago waste silage. The research design used a Completely Randomized Design with 4 treatments and 4 replications. Each treatment included: T0 = sago waste + 0% cattle’s rumen liquid; T1 = sago waste + 2% cattle’s rumen liquid; T2 = sago waste + 4% cattle’s rumen liquid; T3 = sago waste + 6% cattle’s rumen liquid. The result showed the physical quality (color, aroma, and texture) was very significant (P<0.01) influenced by the addition of different concentrations of cattle’s rumen liquid, and the pH of silage was not significant (P>0.05) effect. Sago waste silage which was the addition of 6% cattle’s rumen liquid gave the best physical quality, judged by light brown color (3.518 ± 0.02), the distinctive aroma of silage (3.61 ± 0.04), dense texture, crumbly, and not slimy (3.58 ± 0.02), as well acidic pH (4.40 ± 0.18).
Performa Bebek Petelur yang Dibudidayakan pada Skala Rumah Tangga di Pekarangan Rumah yang Diberi Pakan Berprobiotik Rahmad Lingga; Sudirman Adibrata; Stevani Greacela Putri; Astri Dian Sari; Jely Jeniver
Jurnal Peternakan Vol 20, No 2 (2023): September 2023
Publisher : State Islamic University of Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jupet.v20i2.19271

Abstract

ABSTRAK. Upaya budidaya bebek petelur skala rumah tangga dapat menjadi alternatif meningkatkan perekonomian keluargaakan tetapi, sering sekali kendala yang dihadapi peternak terkait dengan biaya produksi cukup tinggi sedangkan produktivitas telur tidak memadai. Pemanfaatan pakan dengan pemberian probiotik diharapkan dapat meningkatkan performa bebek petelur sehingga dapat meningkatkan keuntungan bagi peternak. Probiotik merupakan mikroorganisme yang hidup pada saluran pencernaan dan memberikan efek menguntungkan bagi hewan. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian pakan berprobiotik terhadap performa bebek petelur yang dibudidayakan pada skala rumah tangga di pekarangan rumah. Hewan uji dipelihara pada kandang berlantai tanah berlapis sekam dengan naungan. Jumlah hewan uji sebanyak 22 ekor. Pakan yang diberikan merupakan kombinasi pakan pabrikan dengan limbah pertanian. Pakan disuplementasi probiotik dan difermentasi selama minimal satu hari. Pemberian pakan dilakukan 2 kali sehari. Parameter uji yang diamati antara lain penambahan bobot badan, produksi telur dan kandungan bakteri pada telur dan feses. Hasil yang diperoleh memperlihatkan adanya penambahan berat badan bebek selama pengamatan. Produksi telur mengalami peningkatan setelah masa adaptasi pakan sampai di akhir waktu pengamatan. Pada sampel telur tidak ditemukan adanya bakteri Escherichia coli dan Salmonella sp. Pada feses bebek ditemukan Escherichia coli, sedangkan Salmonella sp. tidak ditemukan. Dapat disimpulkan bahwa pemberian pakan berprobiotik dapat meningkatkan performa bebek petelur yang dipengaruhi oleh pakan dan kondisi lingkungan.Kata kunci: Bebek petelur, probiotik, ternakThe Performance of Laying Duck Raised on a Household Scale in The Backyard of a House, Fed with Probiotic FeedABSTRACT. Laying duck farming on a household scale can be an alternative to improve family income. However, farmers often face challenges related to high production costs and inadequate egg productivity. The utilization of feed supplemented with probiotics is expected to enhance the performance of laying ducks and increase profits for farmers. Probiotics are living microorganisms that reside in the digestive tract and provide beneficial effects for animals. This study aimed to determine the effect of feeding probiotic-enriched feed on the performance of laying ducks raised on a household scale in the backyard. The test animals were raised in floor-based cages layered with rice husks and provided with shade. A total of 22 test animals were used. The feed provided consisted of a combination of commercial feed and agricultural waste. The feed was supplemented with and fermented probiotics for several days. Feeding was carried out twice a day. The observed parameters included body weight gain, egg production, and bacterial content in eggs and feces. The results showed an increase in the body weight of ducks during the observation period. Egg production increased after the adaptation period until the end of the observation period. No Escherichia coli and Salmonella sp. bacteria were found in the egg samples. Escherichia coli was found in duck feces, while Salmonella sp. was not detected. In conclusion, the provision of probiotic-enriched feed can improve the performance of laying ducks influenced by feed and environmental conditions.
Pengaruh Penggunan Susu Bubuk Kadaluarsa dan Jamu Tradisional dalam Air Minum terhadap Persentase Bobot Hati, Gizzard dan Usus Halus Ayam Broiler Jefri Jefri; Afrijon Afrijon; Zulkarnaini Zulkarnaini; Romi Andika; Fajri Maulana
Jurnal Peternakan Vol 20, No 2 (2023): September 2023
Publisher : State Islamic University of Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jupet.v20i2.23146

Abstract

ABSTRAK. Tujuan penelitian ini adalah mengevaluasi pengaruh penggunaan susu bubuk kadaluarsa dan jamu tradisional dalam air minum terhadap persentase bobot hati, gizzard dan usus halus ayam broiler. Rancangan percobaan yang digunakan adalah Rancangan Acak Lengkap (RAL) pola faktorial 3x3. Faktor A (pemberian susu bubuk kadaluarsa dengan dosis 0, 2.5 dan 5 g) sedangkan Faktor B (pemberian jamu tradisional, dengan dosis 0, 0.5, dan 1 g). Setiap kombinasi perlakuan diulang dua kali. Penelitian ini menggunakan DOC Strain CP 707 sebanyak 90 ekor. Parameter yang diukur adalah persentase bobot hati, gizzard dan usus halus ayam broiler. Hasil analisis ragam menunjukkan bahwa tidak terjadi interaksi antara pemberian susu bubuk kadaluarsa dan jamu tradisional. Masing – masing faktor yaitu susu bubuk kadaluarsa (faktor A) dan jamu tradisional (faktor B) memberikan pengaruh tidak nyata (P>0,05) terhadap persentase bobot hati, gizzard dan usus halus ayam broiler. Dapat disimpulkan bahwa kombinasi penggunaan susu bubuk kadaluarsa sampai 5 g dan jamu tradisional sampai 1 g, tidak memberikan efek negatif terhadap persentase bobot hati, gizzard dan usus ayam broiler.Kata kunci: Susu, jamu, hati, gizzard, usus, broilerThe Effect of Using Expired Milk Powder Milk and Traditional Herbal Medicine in Drinking Water on Liver, Gizzard and Small Intestine Weight Percentages of Broiler ChickensABSTRACT. The purpose of this study was to evaluate the effect of using expired milk powder and traditional herbal medicine in drinking water on the percentage of liver, gizzard and small intestine weight of broiler chickens. The experimental design used was a completely randomized design (CRD) with a 3x3 factorial pattern. Factor A (giving expired powdered milk at a dose of 0, 2.5 and 5 g) while Factor B (giving traditional herbal medicine, at a dose of 0, 0.5 and 1 g). Each treatment combination was repeated twice. This study used 90 Day Old Chicken Strain CP 707. Parameters measured were the percentage of liver, gizzard and small intestine weight of broiler chickens. The results of analysis of variance showed that there was no interaction between giving expired milk powder and traditional herbal medicine. Each factor, namely expired milk powder (factor A) and traditional herbal medicine (factor B) no significant effect (P>0.05) of giving. The conclusion of this studi was the combination of using up to 5 gs of expired milk powder and up to 1 g of traditional herbal medicine, had no negative effect on the percentage of liver, gizzard and intestine weight of broiler chickens.
Pemanfaatan Kalincuang (By-product dari Uncaria gambir) Melalui Air Minum untuk Memperbaiki Profil Lipid Serum Darah Ayam Petelur Andre Zubir; Yose Rizal; Maria Endo Mahata
Jurnal Peternakan Vol 20, No 2 (2023): September 2023
Publisher : State Islamic University of Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jupet.v20i2.23321

Abstract

ABSTRAK. Kalincuang merupakan hasil proses pembuatan gambir. Jumlah limbah cair ini yaitu sekitar 4% dari gambir yang dihasilkan. Kalincuang oleh sebagian petani gambir belum dimanfaatkan dan hanya dibuang begitu saja, sedangkan oleh sebagian petani lainnya, kalincuang digunakan sebagai campuran air dalam proses pemasakan gambir selanjutnya. Hal ini dilakukan untuk meningkatkan berat masa dari gambir yang dihasilkan. Namun, sebagai dampak negatif yaitu menurunkan kualitas gambir yang dihasilkan. Kalincuang masih mengandung senyawa aktif seperti katekin sebesar 0,27% dan tanin 0,0081%. Kalincuang yang telah difraksinasi menggunakan etil asetat mengandung total fenol sebesar 74,89% dan proantosianidin (tannin terkondensasi) 17,4 mg Eq. katekin/mL. Senyawa-senyawa ini diketahui dapat digunakan sebagai antioksidan maupun untuk menurunkan kolesterol dalam tubuh. Dilakukan penelitian yang bertujuan untuk mengetahui pengaruh pemberian kalincuang dalam air minum terhadap profil lipid serum darah pada ayam petelur periode bertelur, dan untuk mendapatkan konsentrasi yang sesuai. Materi yang digunakan yaitu limbah cair gambir (kalincuang) dan 200 ekor ayam petelur periode bertelur. Penelitian dirancang menggunakan rancangan acak lengkap (RAL) dengan 5 perlakuan konsentrasi kalincuang (0, 500, 1000, 1500, dan 2000 ppm) yang diberikan melalui air minum dengan 4 ulangan, Peubah yang diamati profil lipid [kolestrol total, trigliserida, dan low density lipoprotein (LDL)] serum darah ayam petelur. Hasil sidik ragam menunjukkan bahwa pemberian kalincuang dalam air minum berpengaruh sangat nyata (P<0,01) terhadap kolesterol total, trigliserida dan LDL serum darah ayam petelur periode bertelur. Pemberian kalincuang sampai 1500 ppm menurunkan total kolesterol, pemberian sampai 1000 ppm menurunkan trigliserida dan pemberian sampai 2000 ppm menurunkan LDL serum darah. Pemberian kalincuang dalam air minum sampai konsentrasi 2000 ppm berpengaruh terhadap profil lipid serum darah ayam petelur periode bertelur.Kata kunci: Kalincuang, kolesterol, trigliserida, low density lipoprotein, ayam petelurUtilization of Kalincuang (Uncaria gambir By-product) through Drinking Water to Improve the Blood Serum Lipid Profile of Laying HensABSTRACT. Kalincuang is the result of the gambier making process in the form of gambier liquid by-product. The amount of gambier liquid by-product (kalincuang) is about 4% of the gambier produced. Kalincuang by some gambier farmers has not been used and is just thrown away, while by some other farmers, kalincuang is used as a mixture of water in the next gambier cooking process. This is done to increase the mass weight of the gambier produced. Kalincuang still contains active compounds such as 0.27% catechins and 0.0081% tannins. Kalincuang which has been fractionated using ethyl acetate contains 74.89% total phenol and 17.4 mg Eq catechins/ml of proanthocyanidins (condensed tannins). These compounds are known to be used as antioxidants and to lower cholesterol in the body. For this reason, a study was conducted to determine the effect of administrating kalincuang in drinking water to laying hens. The materials to be used are gambier liquid waste (kalincuang) and 200 laying hens. The design of experiment was a completely randomized design (CRD) with 5 concentrations (0, 500, 1000, 1500, and 2000 ppm kalincuang) administered via drinking water with 4 replicates. The observed variables were lipid profiles [total cholesterol, triglyceride, and low density lipoprotein (LDL)]. The results of experiment showed that the administration of kalincuang in drinking water had a very significant effect (P<0.01) on the total cholesterol, triglyceride, and LDL of laying hens. The administrating of 1500 ppm decreased the total cholesterol, 1000 ppm reduced triglyceride, and 2000 ppm lowered LDL of blood serum. It is conclude that the administration of kalincuang in drinking water to laying hens up to the concentration of 2000 ppm influenced the blood serum lipid profile of laying hens.
Kadar air, Lemak dan Solid Non-Fat Susu Kambing Peranakan Etawa yang Diberikan Pakan Hijauan Tithonia diversifolia dan Konsentrat Limbah Industri Kelapa Sawit Rizqan Rizqan; Arief Arief; Elly Roza; Salam Ningsih Aritonang; Elihasridas Elihasridas; Roni Pazla
Jurnal Peternakan Vol 20, No 2 (2023): September 2023
Publisher : State Islamic University of Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jupet.v20i2.21881

Abstract

ABSTRAK.  Penelitian ini bertujuan untuk mengetahui dan menganalisis pengaruh penggunaan limbah industri kelapa sawit (bungkil inti sawit dan lumpur sawit) dan tanaman paitan (Tithonia diversifolia) sebagai pakan alternatif kambing PE yang dilihat dari kandar air, lemak dan solid non fat. Materi yang di gunanakan dalam penelitian ini adalah 18 ekor kambing PE pada laktasi dan bulan laktasi kedua serta susu kambing PE dari pemerahan pada pagi hari untuk analisis kualitas susu. Parameter yang diamati adalah kadar air, lemak dan solid non fat. Metode yang digunakan adalah metode eksperimen, dengan Rancangan Acak Lengkap (RAL) yang terdiri dari 6 perlakuan dan 3 ulangan yaitu pemberian hijauan Tithonia diversifolia dan penggantian ransum konsentrat kambing PE dengan campuran konsentrat hasil penelitian Arief et al., (2018) dilakukan dengan beberapa tingkatan level yang berbeda yaitu: A = 50% hijauan standar + 50% ampas tahu + 0% konsentrat sawit, B = 50% Tithonia diversifolia + 50% ampas tahu + 0% konsentrat sawit, C = 50% Tithonia diversifolia + 37,5% ampas tahu + 12,5% konsentrat sawit, D = 50% Tithonia diversifolia + 25%ampas tahu + 25% konsentrat sawit, E = 50% Tithonia diversifolia + 12,5% ampas tahu + 37,5% konsentrat sawit dan F = 50% Tithonia diversifolia + 0% ampas tahu + 50% konsentrat sawit. Hasil yang didapatkan pada penelitian secara berurutan adalah sebagai berikut: kadar air (84,39-85,46%), lemak (3,59-3,64%) dan solid non fat (9,39-9,59%). Berdasarkan hasil penelitian dapat disimpulkan bahwa pemberian limbah industri kelapa sawit dan Tithonia diversifolia dapat digunakan sebagai pakan alternatif pada ternak kambing Peranakan Etawa (PE).Kata Kunci: kadar air, kambing PE, lemak susu, solid non fat, Tithonia diversifoliaWater Content, Fat and Solids Non-Fat Milk of Etawa Crossbreed Goats Fed Tithonia diversifolia Forage and Concentrates from Palm Oil Industry WasteABSTRACT. This study aims to determine and analyze the effect of using Palm Oil Industry Waste (Palm Kernel Cake and Palm Oil Mud) and Paitan plants (Tithonia diversifolia) as an alternative feed for PE goats as seen from water content, fat, and solid non-fat. The materials used in this study were 18 PE goats in lactation and the second month of lactation and PE goat's milk from milking in the morning to analyze milk quality. Parameters observed were the content of water, fat and non-fat solids. The method used was the Experimental method, with a Completely Randomized Design (CRD) consisting of 6 treatments and three replications, namely the provision of Tithonia diversifolia forage and replacement of PE goat concentrate rations with a concentrate mixture research by Arief et al. (2018) carried out with several levels different levels, namely: A = 50% Standard Forage + 50% Tofu Dregs + 0% Palm Concentrate, B = 50% Tithonia diversifolia + 50% Tofu Dregs + 0% Palm Concentrate, C = 50% Tithonia diversifolia + 37.5% Tofu Dregs + 12.5% Palm Concentrate, D = 50% Tithonia diversifolia + 25% Tofu Dregs + 25% Palm Concentrate, E = 50% Paitan Plant + 12.5% Tofu Dregs + 37.5% Palm Concentrate and F = 50% Tithonia diversifolia + 0% Tofu Dregs + 50% Palm Concentrate. The results obtained in sequential studies were as follows: Moisture content (84.39-85.46%), Fat (3.59-3.64%), and solid non-fat (9.39-9.59%). Based on the study results, Palm Oil Industry Waste and Paitan Plants can be used as alternative feed for Etawa Peranakan (PE) goats.
Degradasi Nutrien Ransum dalam Cairan Rumen yang Mengandung Bungkil Kacang Tanah Muhammad Triviana Kusmahidayat Konenda; Muhammad Nurul Ikhsan; Iman Hernaman; Budi Ayuningsih
Jurnal Peternakan Vol 20, No 2 (2023): September 2023
Publisher : State Islamic University of Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jupet.v20i2.22270

Abstract

ABSTRAK. Bungkil kacang tanah adalah bahan pakan sumber protein, namun masih mengandung lemak yang tinggi yang dapat mengurangi degradasi nutrien ransum. Penelitian bertujuan untuk mempelajari degradasi nutrien ransum dalam cairan rumen yang mengandung bungkil kacang tanah. Penelitian dilakukan secara eksperimental dengan menggunakan rancangan acak lengkap. Ransum percobaan terdiri atas 3 macam perlakuan ransum yang mengandung bungkil kacang tanah, yaitu  0, 9, dan 18%, masing-masing perlakuan diulang sebanyak 6 kali. Metode in vitro digunakan untuk mengukur degradabilitas protein kasar, lemak kasar, serat kasar dan BETN (bahan ekstrak tanpa nitrogen). Hasil menunjukkan bahwa degradasi protein kasar meningkat seiring dengan meningkatnya penggunaan bungkil kacang tanah, sebaliknya degradasi serat kasar dan BETN menunjukkan penurunan yang nyata. Sementara itu untuk segradasi lemak kasar tidak menunjukan perbedaan yang nyata. Berdasarkan hasil penelitian dapat disimpulkan bahwa penggunaan bungkil kacang tanah sampai 18% dapat menurunkan degradasi serat kasar dan BETN.Kata kunci : Bungkil kacang tanah, degradabilitas, nutrien, dan ruminansiaNutrient Degradation of Rations in Rumen Fluid Containing Peanut MealABSTRACT. Peanut meal is a feed ingredient that is a source of protein, but still contains high fat which can reduce the degradation of ration nutrients. The aim of this research was to study the degradation of ration nutrients in rumen fluid containing peanut meal. The research was conducted experimentally using a completely randomized design. The experimental rations consisted of 3 types of ration treatments containing peanut meal, namely 0, 9, and 18%, each treatment was repeated 6 times. The in vitro method was used to measure the degradability of crude protein, crude fat, crude fiber, and nitrogen-free extract (NFE). The results showed that the degradation of crude protein increased with increasing use of peanut meal, whereas the degradation of crude fiber and NFE showed a significant decrease. Meanwhile, crude fat degradation did not show a significant difference. Based on the research results it can be concluded that the use of peanut meal up to 18% can reduce the degradation of crude fiber, and NFE
Sistem Produksi dan Produktivitas Itik Manila Lokal di Pulau Lombok Mohammad Hasil Tamzil; Budi Indarsih
Jurnal Peternakan Vol 20, No 2 (2023): September 2023
Publisher : State Islamic University of Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jupet.v20i2.19420

Abstract

ABSTRAK. Itik Manila merupakan salah satu plasma nutfah yang mempunyai kontribusi signifikan sebagai penyangga ketahanan pangan nasional, namun belum banyak tersedia data sistem produksi dan kinerja produksinya. Penentuan sampel wilayah penelitian dilakukan dengan metode purposive sampling, sedangkan jumlah sampel dilakukan dengan metode quantitative sampling. Data diperoleh dengan mewawancarai masing-masing 50 responden (peternak itik Manila) di daerah basah dan kering, serta 30 responden di daerah padat penduduk pulau Lombok yang ditentukan menggunakan metode Snowball. Untuk mengetahui pola produksi dan produktivitas itik Manila dilakukan pengamatan langsung ke lokasi usaha, dan melakukan pengukuran performa produksi pada masing-masing peternak. Pelaksanaan wawancara dibantu oleh daftar pertanyaan serta alat ukur berupa timbangan merk ohaus kapasitas 5 kg dan kepekaan 1 g. Data yang diperoleh ditabulasi dan dianalisis secara deskriptif. Hasil penelitian mendapatkan bahwa pemeliharaan itik Manila di pulau Lombok sebagian besar menggunakan sistem semi intensif dengan menggunakan dedak padi dan atau nasi aking sebagai pakan, sedangkan di daerah padat penduduk, pakan itik Manila dicampur ampas tahu. Performa produksi itik Manila lokal Lombok di daerah padat penduduk relatif lebih baik dibandingkan dengan itik Manila dari daerah kering dan basah.Kata kunci: itik Manila, performa produksi, bobot badan, konsumsi pakan, ampas tahuProduction System and Productivity of Local Muscovy Duck, Lombok IslandABSTRACT. Muscovy duck is one of the germplasm that has a significant contribution in Indonesia’ national food security. However, data of the duck’ production system and production performance are not yet available. The study was conducted on the island of Lombok by determining the sample area using the purposive sampling method, while the number of samples was determined by the quantitative sampling method. The data was obtained by interviewing 50 respondents (Muscovy duck farmers) in wet and dry areas, and 30 respondents in the suburbs of Lombok Island, which were determined using the snowball method. To determine the pattern of the production and the productivity of Muscovy duck s, direct observations were made to business locations and productions of each breeder’s performance were measured. The interview was assisted by a list of questions and measuring instruments in the form of an Ohaus brand scale with a capacity of 5 kg and a sensitivity of 1 gram. The data obtained were tabulated and analyzed descriptively. The results showed that the maintenance of local Muscovy duck s on the island of Lombok uses a semi-intensive system using rice bran and or aking rice as feed, while in suburban areas, Muscovy duck feed is mixed with tofu dregs. The production performance of local Muscovy duck s in Lombok in densely populated areas is relatively better than that of Muscovy duck s from dry and wet areas.
The use of mix ration corn-silage based for dairy cattle: A systematic review on methane emission and milk quality Ainun Nafisah; Nurul Annazhifah; Nezly Nurlia Putri
Jurnal Peternakan Vol 20, No 2 (2023): September 2023
Publisher : State Islamic University of Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jupet.v20i2.24787

Abstract

In subtropical countries, corn silage is the primary ration for dairy cattle. Corn silage is often chosen in mixed rations because of its higher biomass yield, superior palatability, homogeneous yield quality, and simple silage preparation due to its higher soluble sugar content. The review aimed to (i) compile a list of the different feed components that may be combined with corn silage and (ii) compare the results of their effects on methane gas emissions, milk quality, and feed efficiency as determined by an in vivo approach. Relevant papers indexed in the computerized Scopus database and published in a variety of scientific publications were found. This systematic review was based on the PRISMA. Records included in review from databases (n = 10). This method has been applied by the authors in the articles that have been reviewed. In general, the content of CP and EE in the study was almost the same. CH4 (g/d) is lowest at 315-329, and for CH4 (g/kg of DMI) is 15.7-15.9. Substituting ordinary corn silage with Enogen corn silage (ECS) in TMR can increase milk production (38.8-40.8 kg/d) and milk quality (fat 3.82-4%, protein 3.07-3.11% and lactose 4.86-4.92%). The present literature review confirms that all mixed feeds with corn silage base used have nutrient content  in accordance with the daily nutrient requirements of dairy cattle. Mixed feed that produces the lowest CH4 emissions (g/kg of DMI) and good milk quality is by giving ECS (Enogen corn silage).

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