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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 265 Documents
 17   18   19   20   21 
The Protein-Energy Synchronization Index of The Tropical Legumes for Ruminants Afduha Nurus Syamsi; Merryafinola Ifani; Yusuf Subagyo
Jurnal Peternakan Vol 19, No 1 (2022): Februari 2022
Publisher : State Islamic University of Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jupet.v19i1.15415

Abstract

ABSTRACT. The study was aimed to assess protein-energy synchronization (PES) index of the tropical legumes as feed for ruminants. The research was carried out experimentally in two stages. The first stage was measured the nutritional value of legumes using the proximate method. All types of legumes had been dried (at 600C for 3 days) and grinded. The second stage is to calculate the PES index based on the average degradation of g protein and Kg of organic matter (OM) per hour for each legume. Protein degradation and OM were measured at 2, 4, 6, 8, 12, 24, 48, and 72 hours of observation. The results of the degradation observations at each hour were analyzed by linear regression to obtain the average degradation per hour, then the results were included in the calculation formula of the PES index. The PES index of each legume was discussed descriptively. The analysis showed that legume is a source of fiber with an average crude fiber of 18% and a high protein content of 23.23%. Based on the calculation of the PES index Leucaena leucocephala (0.34) and Calliandra calothyrsus (0.31) are at a low level, while Indigofera (0.48), Sesbania grandiflora (0.42), and Gliricidia sepium (0.47) are at the medium level. This difference was caused by differences in the rate of degradation of protein and organic matter of each legume, besides the presence of antinutrients greatly affected the resulting PES index. The research concluded that the tropical legumes in ruminant feed has the PES indexes at low to medium levels.
Identifikasi Keragaman Gen FSH Bagian Ekson 2 Menggunakan Enzim Restriksi TasI pada Sapi Pesisir Tinda Afriani; Endang Purwati; James Hellyward; Jaswandi Jaswandi; Yurnalis Yurnalis; Mangku Mundana; Anna Farhana; Adisti Rastosari
Jurnal Peternakan Vol 19, No 2 (2022): September 2022
Publisher : State Islamic University of Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jupet.v19i2.17228

Abstract

ABSTRAK. Studi ini bertujuan untuk mengidentifikasi keragaman gen FSH bagian ekson 2 menggunakan enzim restriksi TasI pada sapi Pesisir. Sampel darah yang digunakan yaitu 78 sampel darah dengan dua macam yaitu 13 jantan serta 65 betina yang berumur 1-5 tahun dari sapi pesisir yang didapat dari BPTUHPT Padang Mengatas. Protocol genomic DNA Purification system Kit dari Promega digunakan untuk mengisolasi DNA sampel darah. Amplifikasi gen FSH dilakukan dengan menggunakan teknik PCR atau Polymerase Chain Reaction. Enzim TasI digunakan untuk meretriksi produk amplifikasi. Hasil penelitian gen FSH bagian exon 2 pada sapi pesisir yaitu diperoleh terdapat dua macam genotip. Dua macam genotip tersebut yaitu heterozigot (+/-) serta homozigot tidak terpotong (-/-), untuk jantan berturut turut yaitu 0,38 dan 0,62 beserta frekuensi alel (+) dan alel (-) yaitu 0,19 dan 0,81, sedangkan untuk betina yaitu berturut-turut 0,43 dan 0,57 beserta frekuensi alel (+) dan alel (-) yaitu 0,21 dan 0,79. Sebaran genotip gen FSH|TasI exon 2 pada populasi Sapi Pesisir sifatnya polimorfik (beragam) dengan frekuensi alel yaitu kurang dari 0,99.Identification of Exon 2 FSH Gene Diversity Using TasI Restriction Enzymes in Coastal CattleABSTRACT. This study aims to identify the diversity of the exon 2 FSH gene using the restriction enzyme TasI in Coastal cattle. The blood samples used were 78 blood samples of two types, namely 13 males and 65 females aged 1-5 years, from coastal cattle obtained from BPTUHPT Padang Atas. The protocol genomic DNA Purification System Kit from Promega was used to isolate DNA from blood samples. The amplification of the FSH gene was carried out using the PCR or Polymerase Chain Reaction technique. The TasI enzyme was used to restrict the amplification product. The study results on the exon two portion of the FSH gene in coastal cattle showed two types of genotypes. The two types of genotypes are heterozygous (+/-) and untruncated homozygous (-/-); for males, 0.38 and 0.62, respectively, and the frequencies of allele (+) and allele (-) are 0.19 and 0. .81, while for females, it was 0.43 and 0.57, respectively, and the frequencies (+) and allele (-) were 0.21 and 0.79. The FSH|TasI exon two gene genotype distribution in the Coastal Cattle population is polymorphic (various) with an allele frequency of less than 0.99.Keywords: FSH Gene, Pesisir Cattle, TasI Enzyme
Perngaruh Penggantian Rumput Gajah dengan Solid Ex-Decanter dalam Ransum Ternak Sapi Potong terhadap Karakteristik Fermentasi Rumen secara In Vitro Muhammad Ambar Islahuddin; Teja Kaswari; Heni Suryani; Muhammad Afdal
Jurnal Peternakan Vol 19, No 2 (2022): September 2022
Publisher : State Islamic University of Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jupet.v19i2.17596

Abstract

ABSTRAK. Penelitian bertujuan untuk mengetahui pengaruh penggantian rumput gajah dengan solid ex-decanter dalam ransum ternak sapi potong terhadap produksi gas total dan karakteristik fermentasi rumen secara in vitro. Penelitian ini menggunakan rancangan acak lengkap dengan 6 perlakuan dan 3 ulangan. Perlakuan yang dievaluasi terdiri dari P1 = 100% Rumput Gajah, P2 = 80% Rumput Gajah: 20 % Solid Ex-Decanter, P3 = 60% Rumput Gajah : 40% Solid Ex-Decanter, P4 = 40% Rumput Gajah : 60% Solid Ex-Decanter, P5 = 20% Rumput Gajah: 70% Solid Ex-Decanter, P6 = 100% Solid Ex-Decanter. Sampel digiling dan disaring dengan alat penyaring ukuran 1 mm. Sebanyak 1 g sampel dari tiap perlakuan diinkubasi dengan larutan anaerobik medium (8 ml cairan rumen + 32 ml Mcdoughall) pada suhu 39oC selama 48 jam. Pada akhir periode inkubasi,  residu dipisahkan menggunakan sentrifuge sehingga terpisah antara supernatant dan residu. Supernatant digunakan untuk analisis VFA, NH3 dan pH. Hasil analisis ragam menunjukan bahwa level solid ex-decanter perlakuan P1-P6 berpengaruh sangat nyata (P<0,01) terhadap produksi gas total, konsentrasi VFA dan konsentrasi NH3 namun tidak berpengaruh nyata (P>0,05) terhadap pH.. Hasil uji polynomial orthogonal dari produksi gas total, VFA dan NH3 diperoleh hubungan  Y = -0,394x + 140,65; Y = -0,2417x + 89,292; Y = -0,0239x + 4,3262.  Disimpulkan bahwa penggunaan solid ex-decanter pada taraf 100% tidak dapat menggantikan rumput gajah, penggunaan solid ex-decanter dapat menggantikan rumput gajah pada taraf 20%.Influence Replacement Pennisetum Purpureum with Solid Ex-Decanter in Beef Cattle  Fed on In vitro Rumen Fermentation Characteristic ABSTRACT. The study aimed to determine the effect of replacing elephant grass with solid ex-decanter in beef cattle fed on total gas production and  the characteristics of rumen fermentation in vitro. This study used a complete randomized design with 6 treatments of 3 repeats. The treatment consists of P1 = 100% Elephant Grass, P2 = 80% Elephant Grass: 20 % Solid Ex-Decanter, P3 = 60% Elephant Grass : 40% Solid Ex-Decanter, P4 = 40% Elephant Grass : 60% Solid Ex-Decanter, P5 = 20% Elephant Grass: 70% Solid Ex-Decanter, P6 = 100% Solid Ex-Decanter. The sample is ground and filtered with a filter tool size of 1 mm. A total of 1 g of samples from each treatment were incubated with a medium anaerobic solution at a temperature of 39oC for 48 hours. At the end of the incubation period, the residues were separated using centrifuge so that they separated between the supernatant and the residue, a supernatant solution was used to calculate VFA, NH3 and pH. The results of the variety analysis showed that the solid ex-decanter level of P1-P6 treatment had a very significantly effect (P<0.01) on total gas production, VFA concentration and NH3  concentration but had no significant effect (P>0.05) on pH. The orthogonal polynomial result showed that there is a linear relationship between total gas production, VFA and NH3 with the equation Y = -0,394x + 140,65; Y = -0,2417x + 89,292; Y = -0,0239x + 4,3262.  It was concluded that the use of solid ex-decanter at the level of 100% cannot replace elephant grass, the use of solid ex-decanter can replace elephant grass at the level of 20%.Keywords : Rumen fermentation, solid level, in vitro.
Evaluasi Keberlanjutan Pengembangan Kambing Kacang di Kawasan Pantura Kecamatan Insana Utara Kabupaten Timor Tengah Utara Melkianus Dedimus Same Randu; Defrys Ridolof Tulle; Ferdinan Suharjono Suek
Jurnal Peternakan Vol 19, No 2 (2022): September 2022
Publisher : State Islamic University of Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jupet.v19i2.16787

Abstract

ABSTRAK. Kebijakan pengembangan kambing kacang di Kecamatan Insana Utara pada masa mendatang membutuhkan informasi dasar, potensi sumberdaya serta fasilitas pendukung yang diaktualisasikan dalam dimensi dan atribut keberlanjutan. Penelitian bertujuan menganalisis indeks, status, dan atribut sensitif yang memengaruhi keberlanjutan pengembangan kambing kacang di Kecamatan Insana Utara berdasarkan tinjauan dimensi ekologi, ekonomi, sosial budaya, teknologi-infrastruktur dan hukum-kelembagaan. Metode penelitian yang digunakan adalah Multi Dimensional Scaling (MDS) melalui pendekatan Rap-Kagot untuk mengetahui indeks dan status keberlanjutan, sedangkan atribut sensitif yang memengaruhi indeks dan status keberlanjutan serta pengaruh galat menggunakan analisis Leverage dan Monte Carlo. Data yang digunakan dalam penelitian meliputi data primer dan data sekunder. Responden yang digunakan berjumlah 95 orang peternak kambing kacang. Hasil penelitian menunjukkan pengembangan kambing kacang di Kecamatan Insana Utara secara multidimensi memiliki indeks 45,11 dan berada pada status kurang berkelanjutan. Upaya meningkatkan status keberlanjutan pengembangan kambing kacang di Kecamatan Insana Utara dapat ditempuh melalui penanganan faktor pakan, stabilitas harga komoditas, pengolahan limbah, pencegahan penyakit, maupun penataan kelembagaan koperasi ternak.Evaluation of Sustainability of Kacang Goat Development in Pantura Area of North Insana Subdistrict North Central Timor RegencyABSTRACT. The future policy of developing kacang goats in the North Insana District requires basic information, resource potential, and supporting facilities that are actualized in the dimensions and attributes of sustainability. The research aims to analyze sensitive indices, statuses and attributes that affect the sustainability of kacang goat development in the North Insana Subdistrict based on a review of ecological, economic, socio-cultural, technological infrastructure, and legal-institutional dimensions. The research method used is Multidimensional Scaling (MDS) through the Rap-Kagot approach to determine the index and sustainability status. In contrast, sensitive attributes that affect the index and sustainability status and the influence of errors use Leverage and Monte Carlo analysis. The data used in the study includes primary data and secondary data. The respondents amounted to 95 kacang goat farmers. The results showed that the development of kacang goats in the North Insana Subdistrict multidimensionally has an index of 45.11 and is at a less sustainable status. Efforts to improve the sustainability status of kacang goat development in the North Insana District can be achieved through handling feed factors, commodity price stability, waste treatment, disease prevention, and institutional arrangement of livestock cooperatives.Keywords: Sustainability index and status, north insana, kacang goat, multidimensional.
Kualitas Gelatin dari Ceker Itik yang Diberikan Berbagai Konsentrasi Asam Asetat pada Proses Demineralisasi Jajang Gumilar; Nurul Hasanah; Kusmayadi Suradi
Jurnal Peternakan Vol 19, No 2 (2022): September 2022
Publisher : State Islamic University of Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jupet.v19i2.14590

Abstract

ABSTRAK. Gelatin diproduksi dari hasil ekstraksi kolagen. Ceker itik merupakan bagian tubuh itik yang kurang dimanfaatkan, tetapi memiliki kandungan kolagen yang tinggi sehingga perlu diberikan teknologi lanjutan agar dapat diubah menjadi gelatin.  Tujuan penelitian ini adalah untuk menguji pengaruh konsentrasi asam asetat pada gelatin ceker itik terhadap kadar air, kadar abu, dan rendemen.  Rancangan Acak Lengkap (RAL) dengan tiga perlakuan konsentrasi asam asetat (6%, 7% serta 8%) dilakukan pada penelitian ini, masing-masing perlakuan diulang 6 kali. Uji sidik ragam digunakan untutk menganalisisi data yang diperoleh, dan uji Tukey digunakan untuk mengetahui perbedaan antar perlakuan.  Hasil penelitian menunjukkan bahwa penggunaan asam asetat yang berbeda memberikan pengaruh nyata (P<0,05) pada kandugan air, kandungan abu, dan rendemen. Perlakuan konsentrasi asam asetat terbaik adalah 7% yang menghasilkan gelatin dengan kandungan air 5,59±0,38%, kandungan abu 9,56±0,48%, dan nilai rendemen 4,77±0,16%.Gelatin Quality from Indian Runner Duck Feet Provided by Various Acid Concentrations in The Demineralization ProcessABSTRACT.  Gelatin is produced from collagen extraction. Duck feet are an underutilized part of the duck’s body but has high collagen content that needs to be given advanced technology so that it can be converted into gelatin. This study was conducted to examine the effect of acetic acid concentration in  Indian Runner Duck feet gelatin on water content, ash content, and yield. This study used a completely randomized with three treatments of acetic acid concentrations (6%, 7% and 8%) with six replications.  The result was analyzed by Analysis of Variance, to find the differences between treatment used Tukey test.  The results showed  that the use of different acetic acids had a significant effect (P<0.05) on water, ash content, and yield.  The best treatment of the acetic acid was 7% that produced gelatine with moisture content 5.59±0.38%, ash content 9.56±0.48%, and yield of 4.77±0.16%. Keywords: Gelatin, ash content, water content, yield  
Kualitas Organoleptik dan pH Litter Broiler yang Dipelihara di Kandang Closed House pada Ketinggian Dataran yang Berbeda Cahya Setya Utama; Marry Christiyanto; Ahmad Raiz Fauzi
Jurnal Peternakan Vol 19, No 2 (2022): September 2022
Publisher : State Islamic University of Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jupet.v19i2.13111

Abstract

ABSTRAK. Penelitian bertujuan mengkaji pengaruh perbedaan ketinggian dataran terhadap kualitas organoleptik dan potential of Hydrogen (pH) litter yang dipelihara di kandang closed house. Materi penelitian adalah litter broiler dari 15 kandang closed house di Kabupaten Demak, Kota Semarang dan Kabupaten Kendal. Penelitian menggunakan rancangan acak lengkap (RAL) dengan 3 perlakuan dan 5 ulangan. Perlakuan yang diberikan yaitu kandang closed house dengan ketinggian berbeda, T1= 0-100 mdpl; T2= 100-300 mdpl; dan T2= 300-500 mdpl. Parameter yang diamati yaitu kualitas organoleptik meliputi warna, bau, tekstur dan cemaran, dengan metode skala perbandingan, dan nilai pH yang diukur dengan alat pH meter digital. Data yang diperoleh dianalisis menggunakan uji ANOVA, dilanjutkan dengan uji DMRT pada taraf signifikasi 5%. Hasil penelitian menunjukkan bahwa ketinggian dataran yang berbeda tidak berpengaruh nyata (P>0,05) terhadap kualitas organoleptik dan pH litter broiler yang dipelihara di kandang closed house. Litter broiler memiliki organoleptik sedikit bau amonia, tekstur gumpalan, warna coklat, dan terdapat satu jenis cemaran. Nilai pH litter broiler berkisar antara 7,37-8,35. Kesimpulan penelitian yaitu ketinggian dataran tidak mempengaruhi kualitas organoleptik dan pH litter ayam broiler yang dipelihara di kandang closed house. Organoleptic Quality and pH Litter of Broiler Chicken Maintained in Closed house Cages at Different AltitudesABSTRACT. The aim of the study was to examine the effect of differences in altitude on the organoleptic quality and potential of Hydrogen (pH) litter kept in closed house cages. The research material is broiler litter from 15 closed house cages in Demak Regency, Semarang City and Kendal Regency. The study used a completely randomized design (CRD) with 3 treatments and 5 replications. The treatments given were closed house cages with different heights, T1 = 0-100 masl; T2= 100-300; and T2 = 300-500 masl. Parameters observed were organoleptic quality including color, odor, texture and contamination, with a comparison scale method, and pH values measured by a digital pH meter. The data obtained were analyzed using the ANOVA test, followed by the DMRT test at a significance level of 5%. The results showed that different altitudes had no significant effect (P>0.05) on the organoleptic quality and pH of broiler litter kept in closed house cages. Broiler litter has an organoleptic odor with a slight ammonia smell, lumpy texture, brown color, and there is one type of contamination. The pH value of broiler litter ranges from 7.37-8.35. The conclusion of the study was that the elevation of the plains did not affect the organoleptic quality and pH of the litter of broiler chickens kept in closed house cages.Keywords: Closed house, litter, organoleptic, pH, plain.
Respon Inseminasi Buatan (IB) dan Kawin Alami (KA) Kambing Perah Persilangan Peranakan Etawah dan Senduro terhadap Litter Size, Tipe Kelahiran, dan Rasio Jenis Kelamin Anak Per Kelahiran Koko Wisnu Prihatin; Amam Amam
Jurnal Peternakan Vol 19, No 2 (2022): September 2022
Publisher : State Islamic University of Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jupet.v19i2.17061

Abstract

ABSTRAK. Penelitian ini bertujuan untuk mengetahui respon Inseminasi Buatan (IB) dan Kawin Alami (KA) pada ternak kambing terhadap tipe kelahiran dan rasio jenis kelamin per kelahiran. Observasi dilakukan pada persilangan kambing Peranakan Etawa dan Senduro. Data yang digunakan merupakan data sekunder yang berasal dari 71 data kelahiran kambing yang terdiri dari 35 data kelahiran hasil IB dan 36 data kelahiran hasil KA. Observasi dilakukan tanggal 1 September 2019 hingga 31 Desember 2021. Analisa statistik dilakukan dengan menggunakan uji chi kuadrat terhadap parameter-parameter tipe kelahiran (single, twin, dan triplet) serta rasio jenis kelamin anak kambing perkelahiran (jantan dan betina). Hasil analisa menunjukkan tidak terdapat perbedaan yang nyata (P>0,05) antara IB dan KA terhadap tipe kelahiran dan jenis kelamin anak kambing per kelahiran. Dapat disimpulkan jika inseminasi buatan pada kambing akan memberikan peluang yang sama dalam menghasilkan prolifikasi serta rasio jenis kelamin sebaik perkawinan alam.The Response of Artificial Insemination (IB) and Natural Breeding (KA) Cross of Etawah and Senduro to  Litter Size, Type of Birth, and Sex Ratio of BirthABSTRACT. This study aims to determine the response of Artificial Insemination (IB) and Natural Breeding (KA) in goats to the type of birth and the sex ratio per birth. Observations were made on crosses of Etawa and Senduro Crossbreed goats. The data used is secondary data derived from 71 goat birth data consisting of 35 birth data from artificial insemination and 36 birth data from natural breeding. Statistical analysis was carried out using the Chi square test on the parameters of the type of birth (single, twin, and triplet) and the sex ratio of the goats giving birth (male and female). Observations were made from September 1, 2019 to December 31, 2021. The results of the analysis showed that there was no significant difference (P>0.05) between IB and KA with respect to the type of birth and sex of the goats per birth. It can be concluded that artificial insemination in goats will provide the same opportunities in producing proliferation and sex ratio as well as natural breeding.Keywords: Artificial insemination, birth type, goats, prolificacy, sex ratio.
Pengaruh Suplementasi Daun Bawang Merah (Allium ascalonicum) Dalam Ransum Basal Terhadap Performa Domba Ryantoko Setyo Prayitno; Vita Restitrisnani; Rasbawati Rasbawati
Jurnal Peternakan Vol 19, No 2 (2022): September 2022
Publisher : State Islamic University of Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jupet.v19i2.17442

Abstract

ABSTRAK. Penelitian ini bertujuan untuk mengetahui pengaruh suplementasi daun bawang merah terhadap performan domba. Metode Penelitian ini menggunakan RAL (Rancangan Acak Lengkap) dengan 5 perlakuan dan 3 kali ulangan. Penelitian ini menggunakan 15 ekor domba yang dibagi menjadi lima perlakuan dengan T0 (tanpa daun bawang merah); T1 (Pakan basal + 300 g daun bawang merah); T2 (Pakan basal + 600 g daun bawang merah); T3 (Pakan basal + 900 g daun bawang merah); T4 (Pakan basal + 1200 g daun bawang merah). Parameter yang diamati adalah pertambahan bobot badan, konsumsi pakan, dan rasio konversi pakan. Hasil penelitian menunjukkan bahwa suplementasi Daun bawang merah (Allium ascalonicum) T4 berpengaruh nyata (P<0,05) terhadap peningkatan bobot badan, konsumsi pakan, dan rasio konversi pakan. Berdasarkan penelitian ini dapat disimpulkan bahwa suplementasi daun bawang merah sebanyak 1200 g dalam ransum basal mampu memberikan performa domba yang lebih baik.Effect of shallot (Allium ascalonicum) leaf supplementation in basal ration on lamb performanceABSTRACT. This study aims to determine the effect of shallot leaf supplementation to lamb performance. This study method used a Completely Randomized Design (CRD) with 5 preparations and 3 replications. This study used 15 lamb’s which were divided into five treatments with T0 (without shallot leaf); T1 (Basal feed + 300 g of shallot leaf as feed); T2 (Basal feed + 600 g of shallot leaf as feed); T3 (Basal feed + 900 g of shallot leaf as feed); T4 (Basal feed + 1200 g shallot leaf as feed). Parameters observed were liveweight gain, feed consumption, and feed conversion ratio ratio. The results showed that the addition of shallot leaf (Allium ascalonicum) T4 had a significant effect (P<0.05) on the increase in liveweight gain, feed consumption, and feed conversion ratio. The shallot leaf supplementation of 1200 g as feed gave better lamb performance. This study concluded that the supplementation of 1200 g of shallot leaf in the basal ration was able to provide better lamb performance.Keyword: Feed consumption, Feed conversion ratio, shallot leaf, Lamb, and Liveweight gain
Pertumbuhan Tulang dan Produksi Karkas Broiler yang Diberi Ransum Menggunakan Sumber Protein Mikropartikel dan Tepung Umbi Dahlia Lilik Krismiyanto; Nyoman Suthama; Istna Mangisah; Intan Safira Lubis
Jurnal Peternakan Vol 19, No 2 (2022): September 2022
Publisher : State Islamic University of Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jupet.v19i2.18660

Abstract

ABSTRAK. Penelitian bertujuan untuk mengkaji penambahan tepung umbi dahlia pada ransum menggunakan sumber protein mikropartikel terhadap pertumbuhan tulang ayam broiler. Ayam percobaan yang digunakan adalah broiler unsexed strain CP 707 umur 15 hari sebanyak 200 ekor dengan bobot rata-rata 493,56 ± 7,10 g. Bahan perlakuan yang digunakan adalah tepung umbi dahlia (TUD) dan sumber protein mikropartiel (tepung ikan dan bungkil kedelai).Penelitian disusun dengan rancangan acak lengkap (RAL) dengan 5 perlakuan dan 4 ulangan, masing-masing diisi 10 ekor. Perlakuan yang diuji yaitu T0 (Ransum kadar protein 21%), T1 (Ransum kadar protein kasar/PK 18%), T2 (Ransum sumber protein mikropartikel dengan PK 18%), T3 (Ransum kadar PK 18% + TUD 1,2%), T4 (Ransum sumber protein mikropartikel dengan PK 18% + TUD 1,2%). Parameter yang diukur meliputi populasi BAL, pH, coliform usus halus, retensi Ca, massa Ca tulang, panjang dan bobot femur/tibia serta bobot karkas. Data diolah dengan analysis of variance pada taraf 5% (p<0,05) untuk mengetahui pengaruh perlakuan dan uji lanjut Duncan pada taraf 5% (p<0,05) untuk mengetahui perbedaan antar perlakuan. Hasil penelitian menunjukkan bahwa penggunaan ransum sumber protein mikropartikel dan TUD berpengaruh nyata (p<0,05) terhadap populasi BAL, pH, coliform usus halus, retensi Ca, massa Ca tulang, panjang dan berat tulang tibia serta bobot karkas. Tetapi perlakuan tidak berpengaruh (p>0,05) terhadap panjang dan bobot tulang femur. Simpulannya adalah pemberian ransum menggunakan sumber protein mikropartikel 18% dengan penambahan TUD pada perlakuan T4 dapat meningkatkan populasi BAL diikuti penurunan pH dan coliform usus halus sehingga meningkatkan retensi Ca, massa Ca tulang, panjang dan bobot tibia, tetapi menghasilkan panjang dan bobot tulang femur sama.Bone Growth and Carcas Production of Broiler Using Sources of Microparticle Protein and Dahlia Tuber PowderABSTRACT. The aim of the study was to examine the addition of dahlia tuber powder to the feed using a source of microparticle protein on the bone growth of broiler chickens. The experimental chickens used were 200 unsexed broiler strain CP 707 aged 15 days with an average weight of 493.56 ± 7.10 g. The treatment used dahlia tuber powder and source of microparticles protein (fish meal and soybean meal). The study was arranged in a completely randomized design (CRD) with 5 treatments and 4 replications, eachs 10 birds. The treatment measure T0 (Feed of protein crude 21%), T1 (Feed of protein crude 18%), T2 (Feed of source of microparticles protein with protein crude 18%), T3 (Feed of source of non-microparticles protein with protein crude 18%+dahlia tuber powder 1.2%), and T4 (Feed of source of microparticles protein with protein crude 18%+dahlia tuber powder 1.2%). The parameters measure lactic acid bacteria, pH, coliform of intestinal, calcium (Ca) retention, bone Ca mass, bone length and weight of femur and femur, carcass weight. Data were processed by analysis of variance at 5% level (p<0.05) to determine the effect of treatment and Duncan's test at 5% level (p<0.05) to determine differences between treatments. The results showed that the use source of microparticle protein and dahlia tuber powder had a significant effect (p<0.05) on lactic acid bacteria, pH, coliform of intestinal, Ca retention, bone Ca mass, tibia bone length and weight and carcass weight. But the treatment had no effect (p>0.05) on the length and weight of the femur. The conclusion was that the feeding of 18% microparticle protein source with the addition of dahlia tuber powder in the T4 treatment could increase lactic acid bacteria populationfollowed by a decrease in pH and coliform, thereby increasing Ca retention, bone Ca mass, tibia length and weight, and carcass weight, but produces the same length and weight of the femur.Keywords: Bone growth, broilers, dahlia tuber powder, source of  microparticle protein.
Korelasi Sifat Fisik dan Kandungan Nutrien Dedak Padi Muhammad Ridla; R. Hana Nurfitrian Adjie; Saeful Ansor; Anuraga Jayanegara; Rima Shidqiyya Hidayati Martin
Jurnal Peternakan Vol 20, No 1 (2023): Februari 2023
Publisher : State Islamic University of Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jupet.v20i1.18374

Abstract

ABSTRAK. Dedak padi merupakan hasil samping dari penggilingan padi yang dapat digunakan sebagai bahan pakan. Kualitas nutrien dedak padi sangat beragam dipengaruhi oleh varietas, proses penggilingan, lokasi tanam dan pemupukan. Pengujian kualitas dedak padi dapat dilakukan secara fisik maupun kimia. Cara fisik lebih cepat tetapi kurang akurat, sebaliknya cara kimia lebih akurat tetapi lebih lama. Diperlukan metode baru dengan hasil akurat dan waktu lebih cepat. Salah satu metode adalah dengan pendugaan nilai kimia dari sifat fisik. Penelitian ini bertujuan mengkaji korelasi nilai sifat fisik terhadap kandungan nutrien dedak padi.  Sampel dedak diambil dari 10 pabrik penggilingan padi pada kecamatan berbeda. Semua sampel dianalisis nilai bulk density (BD), tapped density (TD),kandungan protein kasar (PK) dan serat kasar (SK). Data hasil pengukuran dievaluasi menggunakan analisis sidik ragam dilanjutkan dengan uji jarak berganda duncan.  Nilai korelasi antara sifat fisik dan kandungan nutrien diuji dengan model regresi linier.  Hasil penelitian menunjukkan bahwa nilai BD (263,84 - 349,11 gL-1), TD (407,35 - 507,82 gL-1), PK (9,15 - 3,90 %) dan SK (8,69 - 15,97 %) dedak padi nyata (P<0,05) bervariasi.  Nilai sifat fisik BD (r=0,9446) dan TD (r=0,9699) sangat erat (P<0,01) berkorelasi positif terhadap PK, sebaliknya nilai BD (r=-0,9415) dan TD (r=-0,9571) sangat erat (P<0,01) berkorelasi negatif terhadap SK. Dapat disimpulkan kualitas dedak padi sangat beragam.  Nilai protein kasar dan serat kasar dedak padi dapat diprediksi dari nilai bulk density (BD),tapped density (TD).Kata kunci: Kualitas dedak padi, kandungan nutrien, korelasi, sifat fisik.Correlation of Physical Characteristics and Nutrient Content of Rice BranABSTRACT. The nutrient content of rice bran varies depending on the variety, milling process, planting location and fertilization. Rice bran quality can be tested physically or chemically. The physical method is faster but less accurate, on the other hand, the chemical method is more accurate but takes longer. A new method with accurate results and faster time is needed. One possible method is to estimate the nutrient content from the physical properties. The objective of this research is to study the correlation between the value of physical properties with the nutrient content of rice bran. The rice bran samples were taken from 10 rice mills in different locations. All samples were analysed for the value of bulk density (BD), tapped density (TD), crude protein (CP), and crude fiber (CF) content. The data obtained were analysed using analysis of variance. The correlation value between physical properties and nutrient content was evaluated using a linear regression model. The results showed that the BD (263.84 – 349.11 gL-1), TD (407.35 – 507.82 gL-1), CP (9.15-13.90 %), and CF (8.69-15.97 %) of rice bran were significant (P<0.05) varied among locations. The value of BD (r=0.9446) and TD (r=0.9699) was very closely (P<0.01) positively correlated to CP, on the other hand, BD (r=-0.9415) and TD (r=-0.9571) very closely negatively correlated (P<0.01) with CF. It can be concluded that the quality of rice bran varies among locations. The crude protein and crude fiber content of rice bran can be predicted from the bulk density and tapped density values. 

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