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Produk Metabolisme Rumen pada Sapi Peranakan Ongole Fase Tumbuh
Get PDFRumen metabolism product on growing cattle ongole gradeABSTRACT. The utilization of fermented fibrous waste material had improved the product of rumen metabolism in vitro, nevertheless, it was not always the same result if treated on animal, in vivo. An experiment had been conducted to investigate the result of the in vitro trial to the growing male cattle of Ongole Grade. The experiment had been conducted by experimental method using twelve (12) growing male cattle of Ongole Grade. The trial was conducted in Completely Randomized Block Design, during seven months period, three months adaption, two weeks preliminary, three months feeding trial and two weeks digestion trial. The treatment tested were: R0 = control ration, non fermented; R1 = mesh type fermented and R2 = pellet type fermented. The variables measured were: the production of Total Volatile Fatty Acid (T-VFA); asetate (C2), propionate (C3), butyrate (C4). The result shown that the treatment, biological and physical, of complete feed, does not influence on the production of T-VFA as well as on the composition (C2, C3 and C4). Nevertheless based on all the variables measured, the biological treatment with fermentation tends to increase the production of rumen metabolism, and the highest result of the products of T-VFA = 112,43 + 17,2 mM/L, C2 = 40,46 + 8,98 mM/L, C3 = 34,57 + 7,35 mM/L, C4 = 31,17 + 7,35 mM/L, were resulted from pellet type of complete feed. The result of experiment concludes : (1) based on the production of VFA as well as its composition, and the balance of C2 / C3, the utilization of complete feed both mesh and pellet type increases the efficiency of energy utilization on the growing male of Ongole Grade Cattle; (2) based on rumen metabolism product, the recommended complete feed for growing male cattle of Ongole grade is in the form of fermented pellet
Pengaruh Isolat Bakteri Asam Laktat dari Feses Pedet Sapi Perah Baru Lahir Terhadap Produksi Asam Laktat dan Perubahan pH pada Ampas Tahu
Get PDFThe effect of lactic acid bacteria (LAB) isolate culture from young calves feces on the lactic acid production and ph tofu wasteABSTRACT. The objective of this study was to study the effect of isolated lactic acid bacteria (BAL) addition on lactic acid production and pH of tofu waste and for improving the expired tofu waste industry. Inoculum from liquid media as starter was applied anaerobically for 0%; 5% and 10% and different incubation time were 0; 3; 6; 12; 24; 48 and 72 hours. Variabel measure in this study were lactic acid production and pH. The different level addition level of inoculum percentage applied in tofu waste improve expired date of tofu waste industry, and incubation time very significantly increase lactic acid production (P0.01). As a conclusion of this study showed that 10% of inoculum and 24 hours incubation perform an optimum of tofu waste industry fermentation
Profil Mikrobiologis Pollard yang Difermentasi dengan Ekstrak Limbah Pasar Sayur pada Lama Peram yang Berbeda
Get PDFProfile microbiological of pollard fermented with extract of waste vegetable market in different long ripenedABSTRACT. The purpose of fermentation is to produce a product (material feed) that have nutritional content, texture and better biological availability, while it also can reduce the anti-nutritional. Microorganisms are often used as probiotics in feed is kind of Lactobacillus sp and Saccharomyces cerevisiae. Microorganisms are able to produce secondary metabolites such as -glucan, mannan oligosaccharides and anti-cancer. Very familier as probiotic Lactobacillus among humans or livestock , while saccharomyces cerevisiae have specific characteristics in animal feed because of its ability to produce glutamic acid which can increase feed palatability. Grant Saccharomyces cerevisie can enhance digest protein and fiber, such as cellulose and hemicellulose , with Sacaromyces cerevisiea supplementation can increase the rate of short-chain fatty acids in cecum and suppresses the growth of bacteria from the Enterobacteriaceae species. Observing the above, needed an activity to find additional engineering efforts antibiotics as a source of natural probiotic , prebiotic and synbiotic on the particular poultry and livestock in general, to take advantage of the waste as a probiotic supplement that naturally produced feed additives to support healthy organic livestock production and economically
Pemberian Pakan Serat Sisa Tanaman Pertanian (Jerami Kacang Tanah, Jerami Jagung, Pucuk Tebu) Terhadap Evolusi pH, N-NH3 dan VFA Di dalam Rumen Sapi
Get PDF(Feeding agricultural crop residues (groundnut straw, corn straw, sugarcane straw) to the pH evolution, N-NH3 and VFA in the cow rumen)ABSTRACT. The goal of this study is to evaluate the condition of fermentation in the rumen of cows by administration of 3 types of feed fiber agricultural crop residues (Groundnut Straw (GS), Corn Straw (CS) and Sugarcane Tops (ST)). Single feeding wascarried out at 2 Holstein Friesian Crossbred (HFC) cows with the age of 4-5 by fistula rumen.This study was conducted 20 days and with a 14-dayadaptation period.At the end of the adaptation period, rumen fluid was collected to measure pH, N-NH3and VFA based on feed treatment percow.Collection of rumen fluid was simultanous conducted for 24 hours at 27 time points decision.The results of the experiment showed that the level of pH for GS, CS and ST was 7.02 + 0.29; 6.54 + 0.16 and 6.54 + 0.14 respectively. The level of N-NH3 was 4.90 + 2.10 mg/100 ml of rumen fluid; 7.36 + 3.10 mg/100 ml of rumen fluid; 2.26 + 0.85 mg/100 ml of rumen fluidfor GS, CS and ST, respectively. Meanwile, the level of VFA was 57.44 + 12.75 mmol/l ml, 64.84 + 10.82 mmol/l and 44.13 + 6.66 mmol/l ml of rumen fluid, respectively
Pemberian Kulit Biji Kopi dalam Ransum Sapi Aceh Terhadap Kecernaan secara In Vitro
Get PDFThe supplementation peel coffee beans in the ration Aceh cattle on in vitro digestibilityABSTRACT. This research was carried out at the Laboratory of Feed and Animal Nutrition, Department of Animal Husbandry Faculty of Agriculture Syiah Kuala University for 73 days from December 26, 2011 to March 7, 2012. The purpose of this experiment was to find out the effects of the coffee peeling on in vitro digestibility of Aceh beef cattle. Completely Randomized Design (CRD) was applied in this experiment consisting of 4 treatments namely levels of coffee peeling on basal diet (R0=0%, R1=10%, R2=20%, R3=30%). Each treatment consists of 5 replications. Parameters observed in this research were dry and organic matter digestibility. The results showed that dry matter digestibility was not significantly different (P0,05)amongst treatments 54,42%, 49,32%, 45,97%, 42,08%) for R0, R1, R2 and R3 respectively. On the other hand, organic metter digestibility was significantly different (P0,05) in which R2 treatment was the highest and R0 treatment was the lowest (54,59%)
Analisa Keasaman dan Total Bakteri Asam Laktat Yogurt Akibat Bahan Baku dan Persentase Lactobacillus casei yang Berbeda
Get PDFAnalyze of acidity and amount of lactic acid bacteria of yogurt made from different milk types and lactobacillus casei percentageABSTRACT. The objective of this experiment is to determine the effect of milk types and percentages of Lactobacillus casei as a starter to the amount of Lactic Acid Bacteria in yogurt and its pH value and Lactic Acid value. Factorial Completely Randomized Design with two factors and three replications was applied. The A factor was the milk types that were a1 = Powder Milk, a2 = Fresh Milk and a3 = UHT milk. The B factor was the percentages of Lactobacillus casei (b1 = 5% and b2 = 10%). Parameters observed were the level of lactic acid, the pH value of yogurt and the amount of lactic acid bacteria. The result showed significantly difference (P0.01) from the use of milk types and Lactobacillus casei percentages on the lactic acid level, and there are no interaction between factors. There was also significant different (P0.01) showed from pH value and an interaction between both factors was presented. In addition there was significant difference (P0.05) showed by the amount of lactic acid bacteria, and an interaction between both factors was also existed. The research concluded that the higher the percentage of starter, the higher the level of lactic acid and the amount of lactic acid bacteria of yogurt that made from all milk types. On the contrary, the higher the percentage of starter, the lower the pH value of yogurt
Pengaruh Nisbah Energi-Protein, Nitrogen-Sulfur dan Kalsium-Fosfor Terhadap Produk Metabolisme Rumen dan Kecernaan Substrat
Get PDFInfluence of the ratio of energy-protein, nitrogen-sulphur, and calsium-phosphor upon rumen metabolism product and digestibility of substratABSTRACT. The Rumen microbes are capable to digest the glucosa polymer of plant waste for energy source and can used the Non Protein Nitrogen (NPN) for body protein synthesis, if the other precussor (Sulphur, Phospor and Branch Chain of Carbon) are available. To know the effectivity of the utilization of plant waste for energy, an experiment have been conducted by in vitro method, used the Randomized Black Design, four replication, factorial 33. The factors tested are : (1) three levels of energy : protein (E/P) ratio : 4, 5 and 6; (2) three levels of Nitrogen : Sulphur (N/S)ratio: 7.5, 10 and 12.5; (3) three levels of Calsium : Phospor (Ca/P) ratio : 0.5, 1 and 2. The variables measured are : synthesis of protein microbes (SPM) ; production of Volatile Fatty Acid (VFA) and Nitrogen Ammonia (N-NH3); the digestibility of substrat. Based on the all variable measured, the experiment can be concluded : (1) the effectivity of the utilization of rice straw will be increased if it used is fortified with 50 percent TDN as energy source (E/P=4), 0.20 percent dry matter of sulphur (N/S=10) and 0.0625 - 0.125 percent dry matter (DM) of phospor (Ca/P=1.0 2.0); (2) To stimulate the activity of cellulolytic microbes, its need the fortification of sulphur until reach the optimum level (must be investigated)
Penampilan Ayam Pedaging yang Mengkonsumsi Pakan Mengandung Tepung Kulit Nanas Disuplementasi dengan Yoghurt
Get PDFBroiler chicken performance feed ration containing pineapple peel meal and supplemented by yoghurtABSTRACT. An experiment was conducted to determine the broiler performance feed ration contained pineapple peel meal supplemented by yoghurt. A hundred broiler chickens 2 days old were used in this study those divided into 4 treatment groups and kept for 4 weeks. The treatments were level of pineapple peel meal (PPM) into the ration; P0 = ration without PPM, P1 = ration contained 5 % of PPM, P2 = ration contained 10 % of PPM and P3 = ration contained 15 % of PPM. To neutralize high crude fiber content in the ration, chickens were supplemented by yoghurt consisted 3,3 x 108 CFU/ml of Lactobacillus bulgaricus and Streptococcus thermophilus as much as 3 ml/kg body weight. Yoghurt was offered in the morning before feeding. Each treatment was replicated 5 times. The experiment was assigned into Completely Randomized Design with 4 treatments and 5 replications. Parameters were feed consumption, water consumption, body weight gain and feed conversion ratio. Data were analyzed by Analysis of variance (ANOVA) and significantly effect was tested by Duncans Multiple Range Test. Results of this study showed that there was no significant difference (P0.05) among 0, 5, and 10 % the treatment groups on feed consumption, water consumption, body weight gain and feed conversion ratio. Offered 15 % of pineapple peel to the chickens did not significantly (P0.05) increased feed consumption and conversion ratio but did not significantly (P0.05) decreased body weight gain. It is concluded that pineapple peel meal might be mixed into the broiler chicken ration up to 10 % without any significant adverse effect on performance when they were supplemented by yoghurt as much as 3 ml/kg of body weight
Kajian Level Kadar Air dan Ukuran Partikel Bahan Pakan Terhadap Penampilan Fisik Wafer
Get PDFStudy on the level of water content and particle size of feed ingredients to the physical appearance of waferABSTRACT. This study attempted wafer manufacturing technology development of conventional feed ingredients. The benefit of wafer increase feed consumption and feed efficiency, increase the metabolizable energy content of the feed, kill pathogenic bacteria, reduce the amount of feed scattered, extending the storage time, ensure the balance of feed nutrients and vitamins to prevent oxidation. Research was continuing several research activities on wafer manufacturing technology that has been done and continues to be developed by the researchers. The long term goal of a series of research is to obtain basic information to the wafer manufacturing optimum quality and measurable. Specific target is to obtain basic information about the quality of the wafer on the level of water content and the use of a certain particle size. The research method used was experimental and analytical methods in the laboratory. The results showed that based on the test of physical qualities (moisture content, density, water absorption) showed that the use of the level of moisture content up to 8% with a particle size of 10-20 mm feed material provides the best physical appearance of wafer
Pengaruh Penambahan Enzim Fitase Pada Ransum terhadap Berat Relatif Organ Pencernaan Ayam Broiler
Get PDFThe effect of supplementation phytase enzyme into poultry feed on the relative weight of broiler's digestive organs ABSTRACT. The objective of this research was to know the effect of enzim phytase supplementation on relative organ digestion broiler. The research was done for weeks at Animal Fees and Nutrition, Faculty of Agriculture, Sriwijaya University in Mei to Juni 2008 utilized. A Completely Randomized Design with 6 treatments {P0 (100% basal diet), P1 (100% basal diet + 500 FTU/kg), P2 (100% basal diet + 600 FTU/kg), P3 (100% basal diet + 700 FTU/kg), P4 (100% basal diet + 800 FTU/kg),P5 (100% basal diet + 900 FTU/kg)}. Each treatments was replicated for 3 times. The parameters are final body weight, (%) proventrikulus, (%) relatif intestine, (%) pancreas and (%) liver weigh broiler chickens . The research showed that adding enzim phytase has join no significant effect (P0.05) on the body, liver, proventrikulus, ventrikulus weight, bur it showed significant effect on relative intestines and pancreas weight (P0.05) of broiler chickens . the average weight of body weight was 1117.50-1873.00 gram, proventrikulus was 0,44-0,64% ventrikulus was 1.30-2.32%, intestine was 2.74-4.39%, pancreas was 0,21-0,32% and liver was 2,35-3.01%