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INDONESIA
Livestock and Animal Research
Published by Universitas Sebelas Maret
ISSN : 27215326     EISSN : 27217086     DOI : -
Core Subject : Health, Agriculture,
Agriculture, Biological Sciences & Forestry Veterinary
Arjuna Subject : -
Articles 208 Documents
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Isolasi dan Karakterisasi Fitase pada Mikrobia yang Terdapat pada Pupuk Kompos, Rumen Sapi, Ragi dan Tanah Sawah Sajidan, Sajidan
Sains Peternakan: Jurnal Penelitian Ilmu Peternakan Vol 5, No 1 (2007): Sains Peternakan
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/sainspet.v5i1.4902

Abstract

Penelitian ini bertujuan untuk mengisolasi dan mengkarakterisasi fitase dari berbagai sumber yang diasumsikan kaya akan senyawa fosfat komplek, seperti: pupuk kompos, isi rumen sapi dan ragi. Isolasi mikrobia  dari pupuk kompos, isi rumen sapi dan ragi. Isolasi bakteri penghasil fitase dilakukan dengan menggunakan media LB (Luria Bertani) dengan inkubasi pada suhu 37oC selama 16 jam, sedangkan isolasi mikrobia dari ragi menggunakan media PDA (Pottato Dextrose Agar). Ekstrak enzim kasar pada supernatan diperoleh dengan cara sentrifugasi pada kecepatan 5.000 rpm selama 5 menit. Ekstrak enzim kasar dikarakterisasi secara fisik meliputi pH dan temperatur optimum dan pengaruh efektor logam terhadap aktivitas enzim relatif. Hasil penelitian menunjukkan bahwa isolat B1 dari kompos P88 mepunyai aktivitas relatif optimum pada pH 5, suhu 50oC dan dengan aktifator Zn2+ pada konsentrasi 10-3 M dan 10-4,  Isolat B2 dari rumen sapi mepunyai aktivitas relatif optimum pada pH 5, suhu 50oC dan dengan aktifator Zn2+ pada konsentrasi 10-3 M dan Mg2+ pada konsentrasi 10-4 M. Isolat B3 dari ragi kecap mepunyai aktivitas relatif optimum pada pH 5, suhu 60oC dan dengan aktifator Mg2+ pada konsentrasi 10-3 M dan Fe2+ pada 10-4 M dan B4 dari ragi tempe mepunyai aktivitas relatif optimum pada pH 5, suhu 50oC dan dengan aktifator Mg2+ pada konsentrasi 10-3 M dan Ca2+ pada konsentrasi  10-4 M. Kata kunci : fitase, pH optimum, temperatur optimum, efektor logam, isolat
Efek Perbedaan Sumber Protein dan Rasio Urea-Molases dalam Pakan Suplemen yang Ditambahkan dalam Ransum Terhadap Produksi Mikrobia Rumen Secara In Vitro Widyawati, Susi Dwi
Sains Peternakan: Jurnal Penelitian Ilmu Peternakan Vol 6, No 1 (2008): Sains Peternakan
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/sainspet.v6i1.4942

Abstract

Penelitian bertujuan untuk mengetahui pengaruh penambahan bahan pakan sumber protein (bungkil kedelai dan daun lamtoro) yang disusun dalam pakan suplemen terhadap sintesis mikrobia rumen yang tercermin dari proses fermentasi dan produksi N mikrobia rumen secara in vitro. Penelitian ini dilaksanakan di Laboratorium Ilmu Nutrisi dan Makanan Ternak, Fakultas Pertanian UNS dan Laboratorium Biokimia Nutrisi, Fakultas Peternakan UGM, selama 10 bulan. Rumput lapangan sebagai ransum basal dan pakan suplemen disusun dengan komposisi yang berbeda, urea : molases = 1:5, 1:6, 1:7, bungkil kedelai (BK) dan daun lamtoro (DL). Adapun susunan ke 6 perlakuan yang diterapkan adalah T1(BK-UM1:5), T2 (DL-UM1:5) T3(BK-UM1:6), T4 (DL-UM1:6) T5(BK-UM1:7), T6 (DL-UM1:7). Penelitian ini dilakukan dengan metode in vitro gas test (Menke dan Steingass, 1979), sumber inokulum yang digunakan diambil dari sapi berfistula rumen. Pengambilan cairan rumen dilakukan sebelum pakan pagi hari didistribusikan.            Derajat keasaman (pH) cairan rumen, berturut-turut 6,87; 6,81; 6,79; 6,80; 6,82 dan 6,81. pH ini berada pada kondisi normal untuk terjadinya fermentasi mikrobial yang optimal. Proses fermentasi mikrobial berjalan dengan baik sehingga produksi VFA nya pun cukup baik, berturut-turut, 100,82; 98,85; 92,49; 102,66; 100,14 dan 84,68 mM. Hasil yang diperoleh untuk C2 adalah 67,84; 71,17; 62,50; 66,34; 65,86 dan 57,84 mM. Sedangkan produksi C3, berturut-turut 22,66; 21,71; 20,08; 26,62; 24,08 dan 19,42 mM. Namun rasio C2/C3 nyata (P<0,05) dipengaruhi oleh perlakuan. Perbedaan yang nyata terjadi pada rasio urea : malases = 1:6, bahwa penggunaan BK dan DL nyata (P<0,05) mengubah rasio C2/C3. Tinggi rendahnya NH3 ini menunjukkan sifat solubilitas protein dalam pakan dan optimalisasi sintesis mikrobia rumen. Konsentrasi NH3 yang dihasilkan berturut-turut 26,19; 25,41; 27,05; 25,54; 26,55 dan 25,78 mg/100ml..Produksi N mikrobia yang tertinggi (5,28 mg/100ml) dicapai oleh T5 (BK-UM1:7) dan sangat nyata (P<0.01) dibandingkan dengan perlakuan yang lain. Sehingga pada tingkat produksi VFA dan konsentrasi NH3 yang setara, ternyata terjadi perbedaan pada produksi N mikrobia. Jadi produksi N mikrobia lebih ditentukan oleh sinkronisasi penyediaan energi (VFA) dan sumber N (NH3).Kesimpulan yang dapat diambil dari penelitian ini bahwa produksi N mikrobia yang optimal dicapai oleh ransum (rumput lapangan) yang ditambah dengan pakan suplemen yang mengandung bungkil kedelai dengan rasio urea : molasses = 1 : 7. Kata kunci :  rumput lapangan, bungkil kedelai, daun lamtoro, suplemen, produksi N mikrobia
Keberlanjutan Sistem Usahatani Integrasi Tanaman-Ternak Pasca Bencana Alam Gempa Bumi di Daerah Istimewa Yogyakarta Hidayat, N.
Sains Peternakan: Jurnal Penelitian Ilmu Peternakan Vol 7, No 1 (2009): Sains Peternakan
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/sainspet.v7i1.1014

Abstract

The research was done at the period of August 2001 until September 2002 with location in Jambu, Kepuharjo Village, Cangkringan Sub district, Sleman regency, Daerah Istemewa Yogyakarta province. The purpose of these research to detect the increasing production of Arabica Coffee tree and the economic value from the using faces and urine of dairy cow which have been proceeded being complex organic fertilizer. The research method use “on farm research” with involved farmer groups “Dadi Makmur” that has obtained arabica coffee tree since 1994 and care dairy cow with the property between 3-7 dairy cow/person. In those location has been occur the good integration between the arabica coffee trees with dairy cow livestock. In arabica coffe farm, the farmer use stale waste which in the form of faces and urine that has proceeded being organic fertilizer to fertilize their plantation in order to the producing coffee is called organic coffee. In this research is put complex organic fertilizer to arabica coffee tree in dosages 5kg/tree, 10 kg/tree and as a control is not put fertilizer. The research result indicate that the using fertilizer for 10 kg/tree has very real influence to the amount of unproduce coffee production with increasing product are 46,56 % and give the economic value that is relative bigger when compared with using fertilize 5kg/tree and without fertilize giving (control).   Key words :   Economic value, integration of coffee tree-dairy cow, organic fertilizer
Pengaruh Suplementasi Minyak Ikan Lemuru Terproteksi dan L-Carnitin Dalam Ransum Terhadap Kecernaan Bahan Kering dan Bahan Organik Pada Pakan Sapi Perah Laktasi Sudibya, Sudibya; Akbar, Kharunia Rezki; Sabar, Wara Pratitis; Riyanto, Joko
Sains Peternakan: Jurnal Penelitian Ilmu Peternakan Vol 15, No 1 (2017): Sains Peternakan
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (379.418 KB) | DOI: 10.20961/sainspet.v15i1.5474

Abstract

This study aimed to determine the effect of supplementation lemuru fish oil protected and L-carnitine on digestibility value of lactating dairy cows. The materials used were 12 lactating dairy cows with average body weight 400 ± 5 kg. The study design was a randomized block design with 4 treatments and each treatment consisting of 3 blocks, each block contains one period of lactation dairy cows. Treatments were P0 = 45% rice straw + 55% concentrate; P1 = 15% rice straw + 30% fermented rice straw + 55% concentrate; P2 = 15% rice straw + 30% fermented rice straw + 55% concentrate + 1000 ppm L-carnitine; and P3 = 15% rice straw + 30% rice straw fermented rice straw + 55% concentrate + 1000 ppm L-carnitine + 4% protected lemuru fish oil. . The results of variance analysis showed that supplementation protected lemuru fish oil and L-carnitine in the diet rice straw fermentation was high significantly increased (P <0.01) on dry matter intake, consumption as well as dry matter digestibility and digestibility of organic matter in lactating dairy cows. It could be concluded that supplementation protected lemuru fish oil and L-carnitine in the diet of rice straw fermented able to reduce the consumption of dry matter and organic matter and increase the value of dry matter and organic matter digestibility.
Penggunaan Pakan Komplit Berbasis Limbah Industri Pertanian Terhadap Produktivitas Ternak Sapi Potong di Kabupaten Boyolali Hanifa, Aqni; Sari, Ayu Intan
Sains Peternakan: Jurnal Penelitian Ilmu Peternakan Vol 13, No 1 (2015): Sains Peternakan
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/sainspet.v13i1.4416

Abstract

This activity aims to increase the productivity of cattle in farms of the people through improvement of feed. This event was held in the village whole observatories, District Selo, Boyolali. Proximate analysis carried out in the laboratory feed and Nutrition, Husbandry Program, Faculty of Agriculture UNS. The material used is a member Gapoktan Sari Bumi Handayani and KTT Lembu Suro, cattle weighing 269.50 ± 31,44 kg and feed. Green feed such as rice straw and concentrate (P0, P1 and P2). The method used is 1) a discussion and interviews using a structured questionnaire, 2) technology training and extension activities preparation of cattle feed and feeding management of livestock with FGD (Focus Group Discussion), 3) Method of pilot maintenance beef cattle feedlots system for 1 month. The parameters measured were feed intake, Added Daily Body Weight (PBBH), Feed Conversion Ratio (FCR) as well as the cost of revenue and 4) monitoring activities. The collected data is then analyzed and presented descriptively. The results obtained activity 1) the involvement of members of the two groupstotaling 22 people (18 men and 4 women) and the majority (55%) aged 41-50 years in counseling and training activities, 2) the level of knowledge and skills of farmers before and after activity increased (the results of the pre test and post-test of 4,91 to 8,04), 3) obtained two kinds of concentrate applied to pilot the maintenance of beef cattle, 4) monitoring the pilot obtained feed consumption for P0, P1 and P2 are respectively 206,08; 282,92 and 245,52 kg. PBBH to P0, P1 and P2 are respectively 0,80; 1,23 and 0,98 kg. FCR for P0, P1 and P2 are respectively 9,16; 8,20 and 8,93. Cost of revenue for the P0, P1 and P2 respectively is Rp 485.300,00; Rp 654.880,00; Rp 403.871,00 per head per month. The conclusion drawn is concentrate feed 1 (P1) is the best feed for optimizing the productivity of cattle. Keywords: complete feed, beef cattle productivity, farm people, Boyolali
Sistem Produksi dan Potensi Ekonomi Peternakan Kambing Lokal Bligon di Desa Girimulo, Kecamatan Panggang, Gunungkidul Widiati, Rini; Kusumastuti, Tri Anggraeni
Sains Peternakan: Jurnal Penelitian Ilmu Peternakan Vol 15, No 2 (2017): Sains Peternakan
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (537.198 KB) | DOI: 10.20961/sainspet.v15i2.12374

Abstract

This study was aimed to determine the economic potential  and factors that influenced to the income of the  Bligon local goat farming in Girimulyo Village, Panggang sub District of Gunungkidul. Data was collected from 30 Bligon goat farmers in the study area which taken purposively as the respondents. Data were collected by direct in-depth interviews to the respondents using questionnaires. Both quantitative and qualitative data were analysed. Enterprise Budgeting was made to analyze the economic potential of Bligon goat farming in the form of net farm income and return to labor and management on the production system that farmers doing. Furthermore, to determine the factors that influence the income of farmers using multiple regression analysis. The results showed that the Bligon goat farming  with average maintenance of 2 heads of productive females and 1 head fattening male can give net farm income of Rp 936.463, - or in the form of return to labor and management amounting to Rp 2.380.241,-/ farmer/ year. Factors that significantly positive have affect to the  farmer income were  number of goat ownership (P<0,05) and litter size (P<0,01), while mortality have negative effect (P<0,5). The Bligon goat farming was a potential alternative that can developed to generate income for rural communities. However, it is a challenge for scientists to develop technologies that support the improvement of production aspects associated with kidding interval, litter size and mortality. 
Tinjauan Tentang Populasi Sapi Potong dan Kontribusinya terhadap Kebutuhan Daging di Jawa Tengah Prasetyo, T; Maharso, D; Setiani, C
Sains Peternakan: Jurnal Penelitian Ilmu Peternakan Vol 8, No 1 (2010): Sains Peternakan
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/sainspet.v8i1.4748

Abstract

The meat consumption in Indonesia is still relatively low, thus the opportunity to increase beef cattle production (population) as a meat production is relatively high. Therefore, a study on the balance of population in Central Java was carried out in order to analyze the population balance of beef cattle in Central Java. The explorative observation study and field survey was carried out in Banyumas, Purworejo, Jepara, Boyolali regencies and Surakarta, Semarang, Pekalongan. Whereas for Province central java level we used desk study method. The results of the study show that the dynamics of livestock population is determined by fertility, mortality, buchering, input and output of the livestock in certain area. The dynamic of beef cattle in Central Java in the last ten years (1995-2004) has increased 0.91 approximately. However, the increase during 2004-2005 estimated only 0.22%. central Java’s contribution to national meat production is 12.75% with increasing on production during 1997-2004 is 6.56%. this development is higher than the population increasing (0.91%/year). The increase of beef cattle population in Pekalongan is the highest (73.50%) though its population is the lowest (285 beef cattles in 2004). The decrease population is in Semarang (-10.06%) and jepara Regency (-1.68%). Implicitly it show thet in theperiod, the quantities of buchering beef cattle is over the birth level.Key words : Balance population, demand of beef, cattle
Dampak Penambangan Emas Tradisional pada Lingkungan dan Pakan Ternak di Pulau Lombok Astiti, L. G. S; Sugianti, T.
Sains Peternakan: Jurnal Penelitian Ilmu Peternakan Vol 12, No 2 (2014): Sains Peternakan
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/sainspet.v12i2.4786

Abstract

The aims of this study were to investigate the impact of traditional mines onenvironment and forage in Lombok Island. The study was conducted in 2013 on forage, waterand soil in 26 villages around the mining site in west Lombok and central Lombok Regency.The result shows that mercury contamination was detected from some location beinginvestigated. The percentage of villages that have mercury contamination was detected in72% location and water contamination with cyanide detected in 66.7% location.Furthermore, the level of mercury in the soil has exceeded the allowable threshold as well asthe content of cyanide in water. In forage samples obtained, there was approximately 0.05ppm of mercury found in 7.7 % of locations. The extent of mercury and cyanide contaminationin environment can provide a low exposure to the surrounding communities and livestock itneeds further awareness to anticipate of hazard on human and livestock health.Keywords: Traditional mining, mercury, cyanide, forage and environment impact
Implementasi Program Kredit Usaha Pembibitan Sapi (KUPS) di Kabupaten Sragen Dwiningtyas Padmaningrum
Sains Peternakan: Jurnal Penelitian Ilmu Peternakan Vol 10, No 1 (2012): Sains Peternakan
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/sainspet.v10i1.4840

Abstract

The study examined the implementation and constraints of Cattle Breeding Loan Program (KUPS) in Sragen. The study used a descriptive qualitative approach, where data on program implementation and constraints were collected through interviews with informants and documents. Informants were stipulated purposively, which represent the entire stakeholders, i.e. from element of farmer group/combined groups of cattle breeder, element banking institutes as well as the government element. The KUPS program for groups/combined groups of breeder could not yet be fully implemented due to several technical and economical constraints. Technical constraints included lack of technical skills and management, there was no breeding companies/cooperatives as partner, difficulty in finding good quality of cattle and lack of assistance. Economic constraints included fluctuations in market prices, payment of the credit, short credit period, and risk of failure of artificial insemination and animal deaths. To increase participation and successfulness this program, it is needed the realization of a partnership with breeding companies, technical and management assistances which involve the stakeholders, banks and partners in the mentoring and monitoring.
Pengaruh Pemberian Tepung Daun Kayambang (Salvinia molesta) terhadap Bobot Hidup, Persentase Lemak Abdominal dan Profil Lemak Darah Ayam Broiler T. Setiawati,; U. Atmomarsono; B. Dwiloka
Sains Peternakan: Jurnal Penelitian Ilmu Peternakan Vol 12, No 2 (2014): Sains Peternakan
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/sainspet.v12i2.4876

Abstract

The study aimed to determine the effect of kayambang leaves flour (Salvinia molesta) as aconstituent of broiler ration that contain omega-3 fatty acids, on body weight, percentage of abdominal fat and blood lipid profile including High Density Lipoprotein (HDL) and Low Density Lipropotein (LDL). The material used was 100 broiler chickens unsexied 15 days old with an average a body weight of 500 ± 6.99g. Ration treatment consisted of T0 (ration without Salvinia molesta leaf meal); T1 (ration with Salvinia molesta leaf meal 6 % ); T2 (ration with Salvinia molesta leaf meal 12 %); and T3 (ration with Salvinia molesta leaf meal 18 % ). The results of the study showed Salvinia molesta leaf meal in the ration of broiler chickens affect (P< 0.05) body weight. Treatment T1,T2 and T3 showed decreases compared with the control diet (T0). Abdominal fat percentage showed no significant differences (P <0.05). Increase in LDL from control to treatment and decrease HDL were found in this experiment. The conclusion states that the provision of Salvinia molesta flour up to 18 % decreased the live weight of broiler, but did not decrease abdominal fat percentage. The LDL blood was increased and HDL was decreased due to addition of Salvinia molesta flour.Key words: Salvinia molesta, broiler chicken, fat, blood

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