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Buletin Ilmu Makanan Ternak
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Articles 52 Documents
Metabolit Darah Domba yang Disuplementasi Bakteri Pendegradasi HCN dan Sulfur Pada Pakan Mengandung Tepung Daun Singkong Pahit (Manihot glaziovii) Sri Suharti; Annitsa Shofiyana; Asep Sudarman
Buletin Ilmu Makanan Ternak Vol. 15 No. 3 (2017): Buletin Makanan Ternak
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Abstract

This research was aimed to analize blood profiles and metabolites of sheep fed bitter cassava leaves (Manihot glaziovii) meal supplemented with cyanide degrading bacteria and sulphur. The research used 15 local male sheeps (Garut), with average of aged 7-9 month and body weight 21.45 ± 3.33 kg. The sheep are placed in individual cages and kept for90 days. The experimental design was a block randomized design with 3 treatments and 5 replicates. The treatments were P1 = control (40% napier grass : 30% cassava leaves meal : 30% concentrate), P2 = P1 + cyanide degrading bacterial, and P3 = P2 + sulphur. Variables served were leukocyte, erythrocyte, haematokrit, haemoglobin, monocyte, basophil, limphocyte, neutrophil, eosinophil, neutrophil limphocyte ration, glucose, protein total, albumin, and triglyceride of blood. Data were analyzed by using analysis of variance. Any significant differences were further tested using Duncan Multiple Range Test. The results showed that cyanide degrading bacteria and sulphur supplementation did not affectblood profiles and metabolites of sheep, except eosinophil proportion. The used of cyanide degrading bacteria or its combination with sulphur to the sheep fed ration contain bitter cassava leaf meal very significantly decreased (P<0.01) eosinophil proportion. In conclution, cyanide degrading bacteria and sulfur supplementation to the sheep fed ration contain bitter cassava leaves meal did not alter blood profiles and metabolites, but could improved body defense in the toxic detoxification.Key words: blood profiles, blood metabolite, cassava leaf, cyanide degrading bacteria, sheep
Evaluasi Peforma Benih Indigofera zollingeriana dari Tanaman Berbeda Umur Kathleya Rosadi; Luki Abdullah; Nur Rochmah Kumalasari
Buletin Ilmu Makanan Ternak Vol. 16 No. 1 (2018): Buletin Makanan Ternak
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Seed production could be affected by plant age due to different physiological activity. These research aimed to evaluate the effect of different age on Indigofera zollingeriana seeds production and characteristics. The study was conducted on plants at 1, 4, and 8 years old. The variables measured were pods production, pods characteristics, seed weight, and seed characteristics. Data were analyzed by Analysis of Variance Matrix Unbalance by software R 3.3.2 and Correlation Analyses.  Results showed that plant age increased  (p<0.01) pods length and diameter; and seed diameter and thickness. Plant age had positive corellation to increased dry weight of pods, seed weight, percentage of seed weight per pods, average weight of 1000 seeds. It concluded that plant age could increasing pods length and diameter; and seed characteristics.  Therefore, I. zollingeriana plant could be seed sources until 8 years old
Pengaruh Konsentrasi Gas Karbondioksida dan Lama Penyimpanan terhadap beberapa Aspek Viabilitas Benih Lamtoro Rizal Kazman; Ign. Kismono; Soedarmadi .
Buletin Ilmu Makanan Ternak Vol. 6 No. 1 (1986): Buletin Ilmu Makanan Ternak
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the experiment was conducted in the laboratory of agrostology, departement of animal nutrition, Bogor Agricultural University.The aim of the experiment was to study the effects of different concentration of CO2 namely 0, 40, 60, and 80%, and length of storing period namely 0, 30, 60, 90, and 120 days, on the viability of Leucaena (Leucaena leucoce phala (1am) de wit) seed. The results of the study showed that increasing concentration of CO2 up to 40% significantly increased germination and live seed persentage and maintained the water content constantly. Storing period up to 120 days decrease hard seed and increase live seed.there is no interaction between CO2 concentration and storing period.
Pengaruh Penggunaan Tepung Gaplek dan Tempe Masing-masing Sebagai Sumber Energi dan Protein pada Anak Ayam Ibnu Katsir; Nasition N S; Kadarwati Kadarwati
Buletin Ilmu Makanan Ternak Vol. 6 No. 1 (1986): Buletin Ilmu Makanan Ternak
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Six groups of male chicckens were fed with three experimnental diets consisting mainly of Yellow corn-Fish meal-Soybean oil meal (YFS), Cassava-tempe meal (CT), and Cassava-tempeh-sifh meal (CTF). Main objectives of the study were : 1).To evaluate wether the CT ration could meet the energy and the protein requirements, 2). To Study the nitritive velnes of tempeh (Fermented Soybean), and 3). To compare the effects of the experimental diets on body composition. It was apparent from the experiment that the chickens on the CT diet performed poorer in terms of gain, feed consumption, feed conversion, and Nitrogen retention as well as protein deposition in the whole carcass. Animal performance was improved when the tempeh was partially substituted with fish meal (CTF diet). It seems that a diet of plant protein only was inferior to animal protein supplemented diets.
Pengaruh Pemberian Rumput Lapangan dengan Daun Petai Cina (Leucaena leucocephala) bagi Ternak Domba A Kamaruddin
Buletin Ilmu Makanan Ternak Vol. 6 No. 1 (1986): Buletin Ilmu Makanan Ternak
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Leucaene leucocephala has been promoted to be used as a high protein forage for ruminant. This experiment was conducted to evaluate the use of leucaena as grass substitute in sheep. Five rams were used in a 5x5 Latin square experiment from october 2 to December 18, 1982. The substitution, on dry matter basis, were A=0%, B=25%, C=50%, D=75%, and E=100%. Dry matter consumption was reduced (P/0.05) by the substitutions (A=0.361 vs BCDE=0.223 kg/d). Since the leucaena was previously wilted, the substitution increased (P/0.05) water consumption (AB=0.100 vs CDE=0.195 L/d). Digestibility of dry matter (DM), crude protein (CP), and crude fiber (CF) of the 25% substitution were the best (DM : B= 62.3 vs ACDE=51.2%; CP: B=64.0 vs ACDE=55.4%;CF:B=57.1 vs ACDE=45.4%). The 25% substitution was also the best in promoting growth (B=71.4 vs ACDE=12.9 g/d) as well as the efficiency of dry matter utilization for growth (B=0.225 vs 0.0594 g gain DM).
Potensi Ekstrak Daun Jambu Batu (Psidium Guajava) dalam Memperkecil Perombakan Protein Kasar Makanan oleh Mikroba Rumen Toha Sutardi; S.A. Arianto
Buletin Ilmu Makanan Ternak Vol. 6 No. 1 (1986): Buletin Ilmu Makanan Ternak
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Formaldehyde is commonly used to minimize ruminal degradation of feed protein to ammonium. Its use however, could cause overprotection. An in vitro trial was designed to compare aquous extracts of Psidium guajava leaves, known to contain tannic acid, with formaldehyde solution in affecting ammoniogenesis, fermentability, anddigestibility. Peanut oil meal containing 34.9% crude protein was subjected to 7treatments: A= untreated, B=5%, C=10%, D=15% (W/V) Psidium leaf extract, E=0.5%, F=1.0%, and G=1.5% (W/V) formaldehyde solution. The treatment were applied prior to the ruminal fermentation at 2 ml/g peanut oil meal.Ammoniogenesis was significantly reduced by the formaldehydeolution to lesser extent also by the leaf extracts (A vs BCD vs EFG=6.21 vs 5.16 vs 3.23 mM ammonia/hr). The 15% leaf extracts, the 1.0% and the 1.5% formaldehyde lowered fermentability of organic matter (Avs D vs FG=18.2 vs 11.6 vs 7.27 mM VFA/hr). Allformaldehyde solution reduce either the dry matter (IVDMD) or the organic matter (IVOMD) digestibility (IVDMD : A=62.1% vs EFG=47.6%). The digestibility wasn't dramatically reduced by the leaf extracttreatments (IVDMD : A=62.1% vs CD=50.1%; IVOMD:A=58.8% vs D=46.2%). The mild effects of psidium leaf extractseventually. lead to more precipitable protein (microbial dietary/origin) (A=10.4% vs BCD =12.1% vs EFG=10.6%, suggesting that the extract has a potential to present more protein to the lower G.I. tract.
Pengaruh Penambahan Makanan Penguat dengan Taraf Onggok dan Tepung Hijauan Ubi Kayu yang berbeda untuk Domba yang mendapat Ransum Basal Jerami Padi L.A. Sofyan; S.I. Suwoko
Buletin Ilmu Makanan Ternak Vol. 7 No. 3 (1987): Buletin Ilmu Makanan Ternak
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twenty randomly weaning lambs with average body weight 10.46 ± 1.06 kg were randomly assigned to 5 treatment (rations). The rations are differe in level of tapioca waste or onggok (0, 10, 20, 30 and 40%) and cassava-leaf (40, 30, 20, 10 and 0%) with basic composition: rice straw (37%), coconut oil meal (20%), urea (2%) and mineral mixturer (1%). The experiment was conducted with completely randomized design. Level of tapioca waste and cassava leaf were not significantly affected Dry Matter (DM) and organic matter (OM), digestibility of dry matter and organic matter daily gain, and feed efficiency. Average daily dry matter intake and organic matter intake 318.2 gram and 287.4 gram or 55.2 g/BW0.75 kg and 47 g/BW 0.75 kg respectively;average digestibility of dry matter and organic matter : 59.71 % and 58.97 %. Average daily gain: -0.48 gram and feed efficiency : -1.13%. GE and DE intake were significantly (P/_0.05) affected by level of tapioca waste and cassava leaf in the rations; GE intake were decrease with and increase of tapioca waste of decrease of cassava leaf in the ration. Minimum GE intake (1114 kkal) were obtain with 40% tapioca waste in the ration, The maximum energy digestibility were obtain with ≥20% of tapioca waste or ≥20% of cassava leaf i.e 67.82 - 68.62. The maximum digestibility energy were obtain with 20-30% tapioca waste or 20-10% cassava leaf, i,e : 1025.06 - 1084.47 kkal/head/day.
Pengaruh Pemberian "Probioticum" dalam Ransum Ayam Pedaging terhadap beberapa Organ Tubuh Lidy Herawaty; Anggorodi Anggorodi; Lily Amalia Sofyan
Buletin Ilmu Makanan Ternak Vol. 7 No. 3 (1987): Buletin Ilmu Makanan Ternak
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A study was carried out to investigate the effects of different levels of PROBIOTICUM on the performance of two hundred Tatum Broiler female day-old chicks. Treatment were the basal comsoy based diet with the following supplemental PROBIOTICUM levels : 0, 50, 75, 100 and 125 ppm. Feed and water were supplied ad libitum in all trials.The design was a 4 replicate of 5 treatments. The trial started at December 21, 1984 and terminated February 15, 1985.The chicks produced showed no significant differences in body weight and in any of the organ weights examined. The results also show o highly significant (P/0.01) increase in the weight of the gastro-intestinal fat from the birds fed the higher level of PROBIOTICUM when compared to those fed the basal diet.       From all the results it apperars that under the conditions of this study, a ration containing; 100 ppm PROBIOTICUM will be adequate for optimum broiler production.
Pengaruh Pemberian Setaria Gajah (Setariah Splendida, Stapf) dalam Ransum terhadap penampilan Ayam Broiler Dwi Margi Suci; H.R. Anggorodi; Ignatius Kismono
Buletin Ilmu Makanan Ternak Vol. 7 No. 3 (1987): Buletin Ilmu Makanan Ternak
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A feeding trial was conducted to determind the effects of incorporating Setaria Gajah (Setaria splendida, Stapf) into the diet of broiler chicks. The Setaria Gajah was added to cornsoybean meal type diets at levels of 3, 6, and 9%.Feed consumption and weight gains were reduced as the level of Setaria Gajah increased. Up to 3% Setaria Gajah was tolerated without adversely affecting performance. 
Penggunaan Protein Bahan Makanan berdasarkan Keatahanan Degradasinya pada Domba Nur Aeni Sigit
Buletin Ilmu Makanan Ternak Vol. 7 No. 3 (1987): Buletin Ilmu Makanan Ternak
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The Previous in Vitro experiment indicated clearly that urea (A), peanut leaves (B), cassava leaves (C), soybean meal by product (D) and coconut oil meal (D) resulted a significant different levels of ammonia, Differences in rumen ammonia concentrations could eventually be used as an in vivo index of protein degradation value in the rumen and thus predict the amount of "by pass protein" from a protein meal.A randomized block feeding experiment was conducted to examine some nutritional aspects of five nitrogen sources using 15 local lambs.The results showed that quality of peanut leaves were good enough as protein sources for ruminant . The protein efficiency of plant feeds used in this experiment were significantly better than urea.