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Effect of fermented Jatropha curcas meal combined with enzymes on metabolizable energy, retention of N, P, Ca and digesteble crude fiber Yenni Yusriani; T. Toharmat; Sumiati .; E. Wina; A. Setiyono
Jurnal Ilmu Ternak dan Veteriner Vol 16, No 3 (2011): SEPTEMBER 2011
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (113.713 KB) | DOI: 10.14334/jitv.v16i3.610

Abstract

Jatropha curcas meal (JCM) contain high protein, but its utilization as feed ingredient is limited by the presence of several anti nutritive and toxic compounds. A research has been conducted in the Faculty of Animal Husbandry IPB to determine the values of metabolizable energy, crude fiber digestibility, retention of nitrogen, calcium and phosphorous of JCM fermented using Rhizopus oligoporus or of fermented JCM suplemented with enzymes on chickens. In this experiment 25 of ten weeks old chickens were used (20 chickens were fed experimental diets, and 5 chickens were used to measure endogenous energy). A Completely Randomized Design (CRD) with 5 treatments and 4 replications was used in this experiment. The experimental diets were R0 = basal diet without JCM; R1 = the diet contained unprocess JCM 5%; R2 = the diet contained fermented JCM 5%+ cellulase 20.000 U/kg; R3 = the diet contained 5% of fermented JCM + phytase 1000 FTU/kg; R4 = the diet contained 5% of fermented JCM+ cellulase 20.000 U/kg + phytase 1000 FTU/kg. The parameters measured were Metabolizable Energy (ME, Men, TME, TMEn) digestibility of crude fiber and retention of calcium, phosphorus and nitrogen. The result indicated that fermented JCM suplemented enzym phytase, cellulase as well as enzym combination increased metabolizable energy. Nitrogen retention was improved highest significantly (P < 0.01) by feed of fermented JCM suplemented enzyme compared to control diet or diet containing untreated JCM. The fermented JCM suplemented with phytase enzyme (R3) gave the highest nitrogen retention (76.73%.). The highest value of digested crude fibre (24.65%) was on the diet containing fermented JCM suplemented with cellulase (R2). The calcium retention improved significantly (P < 0.05) with diet containing fermented JCM supplemented enzyme compared to that of the diet containing untreated JCM. It can be concluded that fermented JCM supplemented enzymes cellulase, phytase and its combination increased the value of metabolizable energy, digestibility of crude fiber and nitrogen retention. Key Words: Chicken, JCM Fermented, Enzymes, Metabolic Energy
Performance of broiler chicken fed physically and chemically treated jatropha (Jatropha curcas) seed meal Tiurma Pasaribu; E. Wina; B. Tangendjaja; S. Iskandar
Jurnal Ilmu Ternak dan Veteriner Vol 14, No 1 (2009): MARCH 2009
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (111.945 KB) | DOI: 10.14334/jitv.v14i1.358

Abstract

Jatropha seed meal which is a by-product of biofuel is rich in protein. Its utilization as feed ingredient is limited by the presence of several anti nutritive and toxic compounds. An experiment was conducted at the Indonesian Research Institute for Animal Production to evaluate the effect of jatropha seed meal on broiler performance. Jatropha seed meals were treated physically, chemically or their combination to reduce or eliminate the anti nutritive and toxic compounds. Then, the inclusion of untreated or treated jatropha seed meals in the diet at the level of 4% was evaluated on broiler. The experiment was done in Completely Randomized Design with 5 treatments of feed, i.e 1) control feed, 2) feed containing untreated jatropha seed meal (OO), 3) feed containing physically treated jatropha seed meal (OTO), 4) feed containing chemically treated jatropha seed meal (EHM) and 5) feed containing physically and chemically treated jatropha seed meal (EHMO). Every treatment had 7 replications with 5 chickens for each replication. The treatment diets were given to 7 days old chicken for 14 days. The observed parameter were feed intake, daily gain, feed conversion ratio, and mortality. The broiler performance recieved EHMO feed was better that those of OTO or EHM treatment (751.1; 731.2; 498.8 g of body weight for EHMO, EHM and OTO treatments, respectively), however, it was lower than the control treatment (856.3 g). Feed Conversion Ratios of EHM and EHMO treatments were not significantly different from control treatment (1.868; 1.813 vs 1.707), however, they lower than OO (2.532) and OTO (2.249) treatments. Chicken mortality of EHMO treatment was much lower than OO that of treatment (0 vs 34.29%, respectively). In conclusion, the processing technology of jatropha seed meal using combined physical and chemical treatments (EHMO) was the best choice as it gave better chicken performance without mortality compared to other techniques in this experiment. Key words: Jatropha Seed Meal, Detoxification, Broiler Chicken, Performance
Nutrient digestibility and beef cattle performance fed by lerak (Sapindus rarak) meal in concentrate ration S. Suharti; D.A. Astuti; E. Wina
Jurnal Ilmu Ternak dan Veteriner Vol 14, No 3 (2009): SEPTEMBER 2009
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (150.538 KB) | DOI: 10.14334/jitv.v14i3.341

Abstract

This research was aimed to study the use of Lerak fruit meal to improve performance and feed digestibility of beef cattle. The research consisted of two trials (in vitro and in vivo studies). The in vitro trial was screening of bioactive compounds (saponin, tanin, dan diosgenin) in Lerak fruit (including seed) and continued to evaluate the effectivity of these compounds against ruminal protozoa. The in vivo study was done using 12 Ongole Crossbreed cattle which received 1of 3 different treatments: 1) concentrate without Lerak as control, 2) concentrate containing 2.5% Lerak, and 3) concentrate containing 5% Lerak. Anti protozoal activity, daily gain, and nutrient digestibility of beef cattle were measured. Results showed that saponin concentration in Lerak extracted by methanol was higher than that in Lerak extracted by water and Lerak meal, 81.5%; 8.2% and 3.85% respectively. Lerak extracted by methanol have higher antiprotozoal activity in vitro than Lerak extracted by water. In vivo experiment showed that there were no significant differences (P>0.05) of nutrient intake and digestibility in all treatments, that means the ration had good palatability and quality. Average daily gain of PO fed 2.5% Lerak was 20% higher than that of control diet (0.9 kg/day). Key words: Sapindus rarak, Protozoa, Performance, Ongole Crossbreed, Digestibility
Broiler Pigmentation Using Pigment Concentrate Extracted from Legumes Leaves I. W. R. Susana; B. Tangendjaja; E. Wina
Buletin Peternakan 1995: BULETIN PETERNAKAN SPECIAL EDITION 1995
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v0i-.5062

Abstract

Abstract dalam bentuk hard copy
Co-Authors A. Setiyono B. Tangendjaja D.A. Astuti I. W. R. Susana S. Iskandar S. Suharti Sumiati . T. Toharmat Tiurma Pasaribu Yenni Yusriani