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The effect of feeding gliricidia on reproductive and productive performances of Javanese Fat-tailed sheep Supriyati .; I.G.M Budiarsana; Yosep Saefudin; I. Ketut Sutama
Jurnal Ilmu Ternak dan Veteriner Vol 1, No 1 (1995)
Publisher : Indonesian Center for Animal Research and Development (ICARD)

The effect of feeding gliricidia on reproductive and productive performances of Javanese Fat-tailed (JFT) sheep was studied.Thirty-two 1FT ewe lambs (ahmtt 4-5 months of age and liveweight of 12-14 kg) were randomly divided into four treatment groups . They were given free access of King grass (Pennisetttnt putrtoreophoides) dan gliricidia (Gliricidia sepiwn, Jaeq) leaf with ratio 100:0% (Group A= control), 75 :25% (Group B), 50 :50% (Group C), and 0:100% (Group D) . All groups were suplemented with concentrate (GT03, Indofeed) at 1008/head/day. Forages were given 2 .5-3% (dry-matter) of liveweight . Results showed that feeding gliricidia 25-100% of the total forages increased dry matter intake by 5.3-19 .9% and crude protein 39 .3-142 .1 % . But NDF consumption decreased 36 .9-8 .4%. Higher nutrient intake was reflected into an increase in growth-rate which associated with an increase inovulation rate (16.7-116 .7%) and pregnancy rate. "Ova wastage" decreased markedly (33.4-50.3%) in the groups given gliricidia 50-100%, though coumarine (anti-nutrient) consumption increased to 40 .78/head/day . Lanths from the gliricidia supplemented groups grew faster and had heavier weaning weights than those of control group . It was rmu luded that feeding gliricidia up to 1(10% as forages and concentrate GT03 at 100g/head/day gave positive effect on growth-rate, relinxluclive and productive erformauces in the first breeding of JFT sheep.

Molasses protected palm kernel cake as source of protein for young male Ettawah Grade goats Supriyati .; B Haryanto
Jurnal Ilmu Ternak dan Veteriner Vol 16, No 1 (2011): MARCH 2011
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Palm kernel cake has a relatively high protein content, however its degradability in the rumen is high resulting in loosing its function as protein source for ruminant. This experiment was aimed toinvestigate the effect of feeding molasses protected palm kernel cake (BIS-M) on growth of young male Ettawah Grade (Peranakan Etawah = PE) goat. Twenty four (24) PE goats were divided into 4 groups and allocated to respective feeding BIS-M treatments. The treatments were R0 = control (without BIS-M), R1 = 15% BIS-M, R2 = 30% BIS-M and R3 = 45% BIS-M. The concentrate was fed at 400 gh-1d-1 for each individual in all treatment groups, while napier grass (Pennisetum purpureum) was offered ad libitum. The live weight of the goats were between 17-18 kg at the beginning of experiment. Feeding trial was carried out for 14 weeks consisting of 2 weeks for preliminary and 12 weeks for growth performance period. The digestibility study of the nutrient was carried out during the last 7 days of the experiment. The experiment was arranged in a completely randomized design with 6 replications. Drinking water was available at any time. Feed intake was recorded daily while the body weight was recorded every 2 weeks. The parameters of observation were feed intake, live weight gain, nutrient digestibility and feed conversion ratio. The results indicated that the dietary treatments affected the intake and digestibility of nutrients, average daily gain and feed conversion ratio (P < 0.05). The total feed dry matter intakes were 599,30; 620,74; 690,19 and 740,04 gh-1d-1 with DM and Protein digestibility of 64.74 and 75.99; 67.47 and 73.05; 70.06 and 73.02; and 72.88 and 72.25% respectively for R0, R1, R2 and R3. The ADG were 42.06; 52.78; 61.90 and 70.24 g; with feed conversion ratio of 14.68; 10.51; 9.08; and 9.85 for R0, R1, R2 and R3. It was concluded that BIS-M can be used as source of protein with optimal utilization level at 30% of the concentrate. Key Words: Palm Kernel Cake, Molasses, Ettawah Grade goats, Performance

Effect of humid acid on performance of broiler chicken I.P Kompiang; Supriyati .
Jurnal Ilmu Ternak dan Veteriner Vol 12, No 1 (2007): MARCH 2007
Publisher : Indonesian Center for Animal Research and Development (ICARD)

An experiment had been carried out to study the effect of supplementation of humic acid via drinking water as natural feed additive on the performance of broiler chickens, in order to find the replacement of antibiotic, which recently known had negative effect on the consumen. Three hundred and twenty of day old broilers were divided into 4 treatment groups: (I) control (without humic acid); (II), (III) and (IV) with 100, 200 and 300 mg l-1 humic acid in the drinking water, respectively. Each group consisted of 4 replications with 20 birds each replication. The drinking water contained 2 mg l-1 probiotic. The birds were kept in litter system; feed and water were given ad libitum for 5 weeks. The parameter measured were body weight gain, feed convertion ratio (FCR) and percentage of carcass. The treatments had a significant effect on both body weight gain (P<0.05) and FCR (P<0.05). Body weight gain of control (I) 1839 g head-1 5 weeks-1, with FCR 1.66 were poorer than that of the group received humic acid: 1882 g head-1 5 weeks-1, 1.66; 1881 g head-1 5 weeks-1, 1.64; and 1874 g head-1 5 weeks-1, 1.59 for treatments II, III and IV, respectively. There were no significant different (P>0.05) between treatment II, III and IV neither on body weight gain nor FCR values.The treatments had no significant effect on carcass yield, 66.28 ± 1.78; 67.06 ± 3.11; 67.63 ± 2.06 and 67.68 ± 2.21% for treatments I, II, III and IV, respectively. It is concluded that humic acid has a potential effect as natural feed additive, which could improve growth and feed efficiency without affecting carcass yield. Key Words: Humic Acid, Natural Feed Additive, Broiler

The effect of continuous feeding of gliricidia on reproduction and production performances of Javanese Fat-Tailed sheep: Impact on the second breeding Supriyati .; I-G.M Budiarsana; I-K Sutama
Jurnal Ilmu Ternak dan Veteriner Vol 4, No 3 (1999): SEPTEMBER 1999
Publisher : Indonesian Center for Animal Research and Development (ICARD)

The effect of continuous feeding of gliricidia on reproduction and production performances in second breeding of Javanese Fat-Tailed (JFT) sheep through the second breeding period was studied. Twenty six ewes post lactation at first lambing (body weight 22.5-26.5 kg) were divided into four treatment groups. Each group consisted of 6 animals except Group D had 8 animals. They were given King grass (Pennisetum purpureophoides) and gliricidia (Gliricidia sepium Jacq.) leaf with ratio of 100:0 (Group A = control), 75:25 (Group B), 50:50 (Group C) and 0:100 (Group D). Forages were given 2.5-3% (dry matter) of liveweight. All groups were supplemented with 100g/head/day concentrate (crude protein = 16%), but during late pregnancy and lactation they were supplemented at 200 g/head/day. Results showed that feeding gliricidia 25-100% of total forages improved body weight due to the increasing protein intake. The maximum concentration of progesteron increased from 0.81 to 2.78 ng/ml. The ovulation rate and prolification also increased significantly (P<0.05) from 1.6 to 3.0 and 1.33 to 2.38, respectively. Individual birth and weaning weights of the lambs were not affected. It is concluded that feeding gliricidia continuously up to 100% as forages and supplemented with concentrate gives positive effect on bodyweight gain, reproduction and production performances in second breeding of JFT sheep. Key words : Sheep, gliricidia, reproduction, second breeding

Nutritional evaluation of hominy as poultry feed I Putu Kompiang; Supriyati .
Jurnal Ilmu Ternak dan Veteriner Vol 3, No 3 (1998)
Publisher : Indonesian Center for Animal Research and Development (ICARD)

A series of chemical, biological assay and growth trials were conducted to determine the nutritive value of hominy, relative to corn. The crude protein, ash, NDF and ADF content of hominy were 10.25%, 2.10%, 19.10% and 4.70% respectively, and are higher than the corn level, 8.5%, 0.40%, 2.30% and 1.90% respectively. While its crude fat (3.20%) and metabolize energy (3,020 kcal/kg) contents were lower than the corn level 4,40% and 330 kcal/kg. Seven hundred DOC broilers of commercial strain were used for growth trial for 42 days. The birds were divided into 5 treatments group with 4 replications (35 bird/replicate). Experimental rations, starter and finisher, were formulated with graded levels of hominy on the expense of corn (A = 0%, B = 33.3%, C = 50%, D= 66.6% and E = 100%) with similar level of crude protein and metabolize energy. Feed consumption was not affected (P>0.05) by the treatments, however body weight gain (BWG) and feed conversion ratio (FCR) were both significantly (P<0.05) affected by the treatments. Body weight gain of treatment A (1,712 g) was similar to treatment B (1,683 g) and C (1,682 g) but significantly (P<0.05) higher than treatment D (1,598 g) and E (1,570 g). Feed convertion ratio of treatment A (2.17) was similar to the treatment B (2.26) but significantly better (P<0.05) than treatment C (2.30), D (2.36) and E (2.39). Carcass quality was not affected by the treatments except for the shank color, where treatment A (7.38) was significantly yellower than the other treatments (B=2.50, C=2.75, D=1.75 and E=1.0). It is concluded that the protein content of hominy is higher than corn, but its metabolize energy was lower than the corn. Hominy could be included in the ration replacing corn up to 33.3% without affecting performance of the bird. Key words : Poultry, hominy, nutrient

Nutritive value of palm oil sludge fermented with Aspergillus niger after therma1 drying process T Purwadaria; A.P Sinurat; Supriyati .; H Hamid; I.A.K Bintang
Jurnal Ilmu Ternak dan Veteriner Vol 4, No 4 (1999): DECEMBER 1999
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Solid substrate fermentation by Aspergillus niger has been carried out to improve the nutritive value of palm oil sludge (POS). POS was fermented aerobically for four days in a fermentor chambers (28°C, RH 80%), with 60% moisture content Some of the product was further incubated anaerobically for 2 days at 28°C. Both products from aerobic and anaerobic fermentation processes were dried by various methods, i.e. sunlight, oven at 60°C, oven with blower at 40°C, at the moisture content less than 11%. Results of the drying methods were also compared with the fresh fermented product. Statistic analysis using factorial design (2 x 4) showed that there was no interaction between kind of fermentation processes (aerobic and anaerobic) and drying methods (fresh, sunlight, oven 60°C, and blower 40°C) for almost all parameters except total a-amino acid content Significant results (p<0.05) were obtained on the drying methods for parameters of crude protein, true protein, in vitro dry matter and protein digestibilities, and mannanase and cellulase activities. There were no significant results between treatments in the crude fiber analysis and soluble nitrogen content Significant results also did not occur between treatment of aerob and anaerob fermentation processes for almost all parameters except for dry matter digestibilities. Results from true protein and in vitro digestibilities show that the fresh fermented product has the best nutritive value, while product dried by sunlight was best among other drying processes. Results from in vivo of protein and energy digestibilities show that there were better metabolizable energy and protein for product with aerobic process and dried with oven and blower treatments, while sunlight drying was best for product processed in anaerobic condition. Although fresh fermented product gave better result from in vitro digestibilities and enzyme activity analyses, for some reasons (easy handling and preservation) sunlight drying gave best results for products processed under anaerobic condition, especially when sunlight drying is cheap. Key words: Palm oil sludge, fermentation product, Aspergillus niger, thermal drying

Effect of Bacillus apiarius or Torulaspora delbrueckii on performance of broiler chicken I.P Kompiang; D Zaenuddin; Supriyati .
Jurnal Ilmu Ternak dan Veteriner Vol 7, No 3 (2002): SEPTEMBER 2002
Publisher : Indonesian Center for Animal Research and Development (ICARD)

An experiment had been conducted to determine the effect of B. apiarius and T. delbrueckii, isolated from chicken gut, supplementation on the broiler performance. Evaluation was conducted by comparing performance of broiler chicken: (I) negative control/basal diet without antibiotic growth promotor (GPA), (II) positive control/basal diet with GPA, zinc-bacitracin, (III) basal diet + B. apiarius 5 ml/l in drinking water daily, (IV) basal diet + T. delbrueckii 5 ml/l in drinking water daily, (V) basal diet + B. apiarius 5 ml/l in drinking, daily during the first week, and there after given twice weekly, (VI) basal diet + T. delbrueckii 5 ml/l in drinking, daily during the first week, and there after given twice weekly and (VII) reference control, basal diet + commercial probiotic 5 ml/l in drinking, daily during the first week, and there after given twice weekly. Thirty two DOC broilers were used for each treatment, divided into 4 replicates (8 birds/replicate) and raised in wire cages for 5 weeks. Feed and water were given ad lib., body weight, FCR (feed conversion ratio) and mortality were recorded. The results showed that the performance of the birds supplemented daily (III) or twice weekly (V) with B. apiarius are similar to positive control (II) or reference control (VII) and significantly (P<0.05) better than the negative control (I). Performance of the birds supplemented daily with T. delbrueckii (IV) are similar to positive control (II) or reference control (VII) and significantly (P<0.05) better than the negative control (I). However, when given only twice weekly (VI), their bodyweight gain was significantly (P<0.05) lower than treatment II, III, IV and VII, but similar to treatment I. Its FCR value was similar to the other treatments. Mortality was low, an average of 1.3/32 birds, during the trial period and there were no differences between all treatments. It is concluded that both B. apiarius and T. delbrueckii could be utilized as probiotic candidates, replacing the GPA function. However, B. apiarius is better potential as probiotic candidate compare to T. delbrueckii. Key words: Bacillus apiarius, Torulaspora delbrueckii, probiotic, GPA, broiler

Performance of native chicken given free choice feed I.P Kompiang; Supriyati .; M.H Togatorop; S.N Jarmani
Jurnal Ilmu Ternak dan Veteriner Vol 6, No 2 (2001): JUNE 2001
Publisher : Indonesian Center for Animal Research and Development (ICARD)

An experiment was conducted to study the effect of free choice feeding on the performance of native chicken and to determine its protein and energy requirements for growth. Eight hundreds and seventy 2-weeks old native chicken were used, and divided into three treatment groups, with 5 replicates: (I) Complete feed (II) Choice feed A (two levels of protein, similar in energy content) and (III) Choice feed B (energy and protein sources). Feed and water were given ad libitum during the 10 weeks trial. Feed intake (protein and energy) and body weight were recorded biweekly. Body weight gain (BWG) of treatment I was 852 + 33 grams/head, similar to treatment II, 858 + 28 grams/head, and both significantly (P<0.05) better than treatment III (800 + 42 grams/head). Energy consumption and its energy efficiency ratio (EER) value were similar for all treatments, 9226 + 149; 9203 + 739, and 8706 + 383 kcal/head and 10.84 + 0.34, 10.75 + 1.03, and 10.89 + 0.27 kcal/gram for treatment I, II and III, respectively. There was a significant (P<0.05) difference between treatment on protein intake, 556 + 8, 506 + 15, and 454 + 25 grams/head for treatment I, II, and III, respectively. Protein energy ratio (PER) value of treatment III (0.57 ± 0.02) was similar to treatment II (0.57 ± 0.02) and both were significantly better (P<0.05) than treatment I (0.65 ± 0.02). It was concluded that the native chicken, given a correct choice of feed, has an ability to determine its energy and protein requirements. During the growth periods, 2-12 weeks old, the bird require feed with 16% protein and 2900 kcal metabolized energy/kg. Key word: Native chicken, feeding system, free choice

Exogenous progesterone treatment during pregnancy for increasing milk production and growth of kids of Etawa grade goat I-Ketut Sutama; I-G.M Budiarsana; Supriyati .; Hastono .
Jurnal Ilmu Ternak dan Veteriner Vol 17, No 2 (2012): JUNE 2012
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Naturally, progesterone in ruminant is mainly produced by corpus luteum and it is reponsible for maintaining pregnancy, and affecting udder development and milk production. Exogenous progesterone treatment is expected to give similar positive effect on milk production as the endogenous progesterone does. Fourty mature Etawa grade (PE) does were synchronized for oestrus using Controlled Internal Drug Release (CIDR) followed by natural mating. Does then were treated with CIDR intravaginally, as a source of exogenous progesterone, at day 15-75 after mating (Group A), day 75-135 after mating (Group B), and without exogenous progesterone treatment (Control). Blood samples were taken before and after exogenous progesterone treatment for determination of progesterone concentrations. Soon after birth, kids were separated from their respective dams and they were milk fed through milk bottle. Feed consumption and milk production were measured daily, while bodyweight was measured forthnightly. Results showed that response of does following exogenous progesterone treatment was not expressed by an increase in progesterone concentration in the blood plasm. However, treatment group showed kid with birthweight of 10-13% higher compared to Control Group. In relation to milk yield, birthweight and pre-weaning growth of kids, the positive responses of exogenous progesterone treatment were not significant, though there was a substantial decrease (71.2%) in pre-weaning kid’s mortality. Key Words: Oestrous Synchronization, Progesterone, Milk, Etawa Goat

Effect of supplementation of Zn-biocomplex in ration on the growth of young sheep Supriyati .; B Haryanto
Jurnal Ilmu Ternak dan Veteriner Vol 12, No 4 (2007): DECEMBER 2007
Publisher : Indonesian Center for Animal Research and Development (ICARD)

The effect of supplementation of graded levels of Zn-bio-complex in concentrate on the growth of young sheep was studied. Fourty young Thin Tailled sheeps were devided into 4 groups of Zn-bio complex treatments. Zink-bio-complex was produced by IRIAP’s laboratory. King grass powder (CP = 10.4%) and concentrate (CP=15.5%) were given as a basal diet. King grass powder and drinking water were given ad libitum. The concentrate was given daily at 200 g h-1d-1 supplemented with 0 mg Zn kg-1 of DM (R1), 50 mg Zn kg-1 of DM (R2), 100 mg Zn kg-1 of DM (R3), and 200 mg Zn kg-1 of DM (R4). The initial live weight of sheep was 11.99 ± 0.17kg h-1. Live weight were measured fortnightly and feed consumption were measured daily. The experiment was carried out for 12 weeks with 4 weeks prior adaptation periods. Data obtained were analyzed statistically based on Completely Randomized Design. The results of experiment showed that the supplementation of Zn-bio-complex improved the live weight from 57.60 g h-1d-1 (R1) to 85.47, 72.14 and 67.86 g h-1d-1 with the feed conversion ratio improvement from 11.9 (R1) to 8.0, 9.6 and 10.5 for treatment R2, R3 and R4 respectively (P<0.05). The graded level of Zn-bio-complex did not affect daily feed intake which was 687, 686, 695 and 711 g h-1d-1 (P>0.05) for R1, R2, R3 and R4, respectively. It can be concluded that the supplementation of Zn-bio-complex at the level of 50 mg Zn kg-1 in daily concentrate resulted in the best response on live weight gain and feed conversion ratio of young sheep. Key Words: Zn-Biocomplex, Sheep, Liveweight Gain, Feed Conversion Ratio

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