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All Journal Jurnal Ilmu Ternak Veteriner WARTAZOA Indonesian Bulletin of Animal and Veterinary Sciences Animal Production : Indonesian Journal of Animal Production

T Purwadaria

Balai Penelitian Ternak

Author-ID : 349598

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Veterinary

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Articles

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Role of Nano-Mineral as A Feed Additive to Enhance Animal Productivity and Quality of Animal Products Kurnia, Frans; Suhardiman, M; Purwadaria, T; Stephani, L
Indonesian Bulletin of Animal and Veterinary Sciences Vol 22, No 4 (2012)
Publisher : Indonesian Animal Sciences Society

A development of nanotechnology today has penetrated almost all areas of life. Utilization in improving livestock production can be done by replacing commonly used conventional mineral by nanoparticles-mineral. Application of chromium (Cr), selenium (Se), silver (Ag) and copper (Cu) nanoparticles are reported to improve livestock production. However, the potential risk of the application such as mineral deposit in the body of animal itself and to people as consumers of livestock product has to be evaluated. Nanoparticle-minerals that have smaller size are easier to penetrate the cells and it is suspected that it may give more negative risk. Analysis evaluation of nanoparticle-minerals in the animal including people are still being developed. Key words: Nanoparticle-minerals, Cr, Se, Ag, Cu

Cassapro in broiler ration : effect of halquinol Supplementation Kompiang, I.P; Sinurat, A.P; Purwadaria, T; Darma, J; ., Supriyati
Indonesian Journal of Animal and Veterinary Sciences Vol 2, No 3 (1997)
Publisher : Indonesian Animal Sciences Society

A trial was conducted to determine the effect of various level of cassapro (fermented cassava) and halquinol supplementation on the performance of broiler chickens . Experimental rations were formulated isoprotein and isoenergy with graded level of cassapro (0, 10, 20 and 30%) . The 20 and 30% cassapro ration were prepared without and with halquinol supplementation (60 ppm). Each ration was fed to 40 of three day old broilers, divided into 4 cages ( 5 males and 5 females per cage) for 4 weeks. Increasing the level of cassapro significantly reduced body weight gain (P < 0.005), increased feed conversion ratio (FCR) (P < 0.0005) with no effect on feed intake (P < 0.10) . Halquinol supplementation has no effect on feed intake, but significantly increased body weight gain (P <0.05) and improved the FCR (P < 0.01) . It is concluded that high level of cassapro in the ration will cause poorer performance of the birds, however it can be alleviated by halquinolsupplementation. Â Keywords: Broiler, cassapro, halquinol

Nutritive value of fermented coconut meal in ration of laying ducks with various phosphorous levels Sinurat, A.P; Purwadaria, T; Habiebie, A; Pasaribu, T; Hamid, H; Rosida, J; Haryati, T; Sutikno, I
Indonesian Journal of Animal and Veterinary Sciences Vol 3, No 1 (1998)
Publisher : Indonesian Animal Sciences Society

A series of experiment was conducted to improve the utilization of coconut meal in poultry ration . A bioprocess (fermentation) approach was adopted. Coconut meal was fermented followed by an enzymatic process at room temperature or 50 OC.The nutritive value of the fermented products was determined chemically. Product with the highest nutritive value was then used for a feeding trial to study the interaction effect between dietary levels of fermented coconut meal and phosphorous level on the performances of laying ducks. Nine experimental diets were formulated, i.e ., the factorial of 3 levels of fermented coconut meal (0, 30 and 40%) and 3 levels of total phosphorous (0.6, 0.8 and 1 .0%) . The diet was fed to pullet ducks and the performances of the ducks were observed for 16 weeks of production period. The results showed that the nutritive value of coconut meal increased by fermentation and the highest yield was achieved when the enzymatic process was performed at 500C. There was no significant interaction effect between dietary fermented coconut meal levels and the phosphorous levels on all parameters observed, except on egg weight. Inclusion of fermented coconut meal in the ration up to 30% did not produce negative effects on the productivity oflaying ducks, however, higher levels (40%) ofinclusion reduced the egg size Â Keywords: Coconut meal, fermentation, ducks, egg production

Utilization of palm oil sludge in poultry diet: 2. Dried palm oil sludge and its fermented product for growing drakes Sinurat, Arnold P; Bintang, I.A.K; Purwadaria, T; Pasaribu, T
Indonesian Journal of Animal and Veterinary Sciences Vol 6, No 1 (2001)
Publisher : Indonesian Animal Sciences Society

Inclusion limit of palm oil sludge (POS) in poultry diet varies according to processing, and species or strain of the animal. Therefore, an experiment was conducted to study the utilization of fermented (FPOS) and non-fermented palm oil sludge (POS) for growing drakes. A number of 224 one week-old male ducklings were randomly distributed into 7 dietary treatments, with 4 replicates and 8 ducklings for each replicate. The dietary treatment consists of 2 kinds of feedstuffs (POS and FPOS) with 3 levels (5, 10, and 15%) and one control diet consisting neither POS nor FPOS. All diets were formulated with similar nutrient contents and meet the requirement of growing duckling and fed to 8 weeks old. The results showed that at the first week of the trial, feeding of POS or FPOS significantly (P<0.05) depressed growth of the ducklings, although the feed consumption was higher than the control. However, overall performances (body weight, feed consumption and feed conversion) of the ducklings, carcass yield, liver weight, gizzard weight and abdominal fat weight measured at the end of the trial were not significantly (P>0.05) affected by the dietary treatments. Therefore, it is concluded that it is safe to include POS or FPOS up to 15% in the diet of growing ducklings. Â Key words: Palm oil sludge, fermentation, ducks, growth

Use of termite (Glyptotermes montanus) as poultry feed Ketaren, P.P; Sinurat, A.P; Purwadaria, T; Kompiang, I.P; Amir, M
Indonesian Journal of Animal and Veterinary Sciences Vol 6, No 2 (2001)
Publisher : Indonesian Animal Sciences Society

Termites containing high protein and various enzymes including cellulase enzyme produced by microbes in its digestive system. An experiment was conducted to evaluate the use of termite (Glyptotermes montanus) as poultry feed. One hundred and seventy five, day-old broiler chicks were used for this experiment. The broiler chickens were allotted to seven different diets: (1) control diet containing rice bran without termite (KD), (2) KD + 0.75% dried termites (RK), (3) KD + 1.50% RK, (4) KD + 3.00% RK, (5) KD + 14% fresh termite (RB), (6) KD + 4.29% RB, (7) KD + 8.57% RB. Feed intake, weight gain, feed conversion ratio (FCR), mortality, carcass and visceral were recorded for five weeks experiment. The results showed that chickens fed the diet containing 1.50% RK grew significantly (P<0.05) bigger than other diets. Feed intake of chickens fed KD + 1.50% RK was also significantly (P<0.05) higher than chickens fed other diet but was not significantly (P>0.05) different from feed intake of chickens fed KD, KD + 3.00% RK and KD + 8.57% RB. FCR of chickens fed RK or RB were not significantly different (P>0.05) from FCR of KD diet. Carcass weight of broiler chickens fed KD + 1.50% RK significantly (P<0.05) higher than carcass weight of chickens fed KD diet or improved carcass percentage of about 4.4%. This experiment also showed that the inclusion of termites in the diet significantly (P<0.05) increased percentage of gizzard, heart and abdominal fat weight of chickens. Â Key words: Termite, feed ingredient, broiler chicken, carcass

Utilization of palm oil sludge in poultry diet. 4. Inclusion of fresh or dried fermented palm oil sludge in native chickens diet Sinurat, A.P; Purwadaria, T; Pasaribu, T; Darma, J; Bintang, I.A.K; Togatorop, M.H
Indonesian Journal of Animal and Veterinary Sciences Vol 6, No 3 (2001)
Publisher : Indonesian Animal Sciences Society

Fermentation processes increase the protein of palm oil sludge and produce some useful enzymes. However, drying process, especially with heating often affects the nutritive values of feed ingredients and the enzymes activity. Therefore, this experiment was designed to study the responses of native chickens when fed ration containing fresh or dried fermented palm oil sludge(FPOS). Experimental diets with different levels of fresh or dried FPOS (5, 10 and 15% equal to dried FPOS) were Â formulatedwith similar nutrient contents. A control diet with no FPOS was also included. Each treatment was replicated 5 Â times for 12weeks. Performances (body weight, feed consumption, feed conversion and mortality) of chickens were Â recorded. Carcass yield,abdominal fat content, weight of liver and gizzard were measured at the end of feeding trial. Data Â were subjected to analysis ofvariance and different between means were tested by orthogonal procedures. Results during the Â starting period showed that,chickens fed FPOS diet gain more weight significantly than the control birds (298.1 vs. 264.7). Â The dry matter intake of the dryFPOS diet was significantly better than the fresh FPOS diet (2.88 vs. 3.32). The FPOS Â dietary levels did not affect body weightgain and dry matter intake of native chickens, significantly. However, increasing the Â FPOS levels worsen the dry matterconversion (DCR) significantly. Data during 12 weeks trial showed mat the body weight Â gain was not significantly affected bytreatments. The dry matter intake of the FPOS diets were significantly higher than the Â control diet (3469 vs. 3065 g/bird), hencethe DCR of the control diet was significantly better than the FPOS diets (3.28 vs. Â 3.62). Feeding dry FPOS resulted in a betterDCR as compared to fresh FPOS (3.48 vs. 3.76), but not affected the dry matter Â intake. The FPOS dietary levels did not affectbody weight gain and dry matter intake of native chickens, significantly. Â However, inclusion of 5% FPOS in me diet gave betterDCR significantly, as compared with 15% FPOS (3.51 vs. 3.83). Â Feeding dry or fresh FPOS (5 - 15%) did not significantlyaffect the mortality, carcass yield, abdominal fat levels, weight of Â liver and weight of gizzard of native chickens. It is concludedthat dry FPOS was better than the fresh FPOS and could be Â included in me native chickens diet up to 10%. Â Key words: Palm oil sludge, fermentation, native chickens

Utilization of palm oil sludge in poultry diet. 4. Inclusion of fresh or dried fermented palm oil sludge in native chickens diet Sinurat, A.P; Purwadaria, T; Pasaribu, T; Darma, J; Bintang, I.A.K; Togatorop, M.H
Indonesian Journal of Animal and Veterinary Sciences Vol 6, No 4 (2001)
Publisher : Indonesian Animal Sciences Society

Fermentation processes increase the protein of palm oil sludge and produce some useful enzymes. However, drying process, especially with heating often affects the nutritive values of feed ingredients and the enzymes activity. Therefore, this experiment was designed to study the responses of native chickens when fed ration containing fresh or dried fermented palm oil sludge (FPOS). Experimental diets with different levels of fresh or dried FPOS (5, 10 and 15% equal to dried FPOS) were formulated with similar nutrient contents. A control diet with no FPOS was also included. Each treatment was replicated 5 times for 12 weeks. Performances (body weight, feed consumption, feed conversion and mortality) of chickens were recorded. Carcass yield, abdominal fat content, weight of liver and gizzard were measured at the end of feeding trial. Data were subjected to analysis of variance and different between means were tested by orthogonal procedures. Results during the starting period showed that, chickens fed FPOS diet gain more weight significantly than the control birds (298.1 vs. 264.7). The dry matter intake of the dry FPOS diet was significantly better than the fresh FPOS diet (2.88 vs. 3.32). The FPOS dietary levels did not affect body weight gain and dry matter intake of native chickens, significantly. However, increasing the FPOS levels worsen the dry matter conversion (DCR) significantly. Data during 12 weeks trial showed mat the body weight gain was not significantly affected by treatments. The dry matter intake of the FPOS diets were significantly higher than the control diet (3469 vs. 3065 g/bird), hence the DCR of the control diet was significantly better than the FPOS diets (3.28 vs. 3.62). Feeding dry FPOS resulted in a better DCR as compared to fresh FPOS (3.48 vs. 3.76), but not affected the dry matter intake. The FPOS dietary levels did not affect body weight gain and dry matter intake of native chickens, significantly. However, inclusion of 5% FPOS in me diet gave better DCR significantly, as compared with 15% FPOS (3.51 vs. 3.83). Feeding dry or fresh FPOS (5 - 15%) did not significantly affect the mortality, carcass yield, abdominal fat levels, weight of liver and weight of gizzard of native chickens. It is concluded that dry FPOS was better than the fresh FPOS and could be included in me native chickens diet up to 10%. Â Key words: Palm oil sludge, fermentation, native chickens

Nutritive value of palm oil sludge fermented with Aspergillus niger after stored in different packing materials Pasaribu, T; Purwadaria, T; Sinurat, A.P; Rosida, J; Saputra, D.O.D
Indonesian Journal of Animal and Veterinary Sciences Vol 6, No 4 (2001)
Publisher : Indonesian Animal Sciences Society

An experiment has been conducted to determine the effect of type of packaging and time of storage on fermented palm oil sludge. The palm oil sludge was fermented with Aspergillus niger, dried, kept in differentpackaging materials (plastic bags, feed bag, and paper bag) and stored under room temperatures for 12 weeks. The experiment was assigned in a split plot design (3x7). The parameters measured were water content, crude protein, soluble nitrogen, true protein, in vitro dry matter (IVDMD) and true protein digestibilities (IVTPD), total in vitro digestible protein, and the activities of mannanase and cellulase. Results showed that fermented palm oil sludge stored for 12 weeks increased the water content, decreased the true protein and fiber contents, and also reduced the activity of mannanase and cellulase and in vitro dry matter digestibility but no changes on the crude protein content, protein digestibility, and total digestible protein. It was concluded that fermented palm oil sludge should be kept in feed bag under room temperature if to be stored for 12 weeks. Â Key words : Palm oil sludge, fermentation, nutritive value, storage

The use of blood protein polymorphism to estimate genetic distance among populations of Indonesian native sheep, St. Croix and Merino Suparyanto, Agus; Purwadaria, T; ., Subandriyo; Haryati, T; Diwyanto, K
Indonesian Journal of Animal and Veterinary Sciences Vol 7, No 1 (2002)
Publisher : Indonesian Animal Sciences Society

The genetic distance among populations of Indonesia native sheep (Ciamis, Garut, Sumatera and Garahan), St. Croix and Merino were estimated to investigate the genetic relationship among those breeds. Blood protein polymorphism of transferin (Tf), post-transferin (PTf), albumin (Alb), post-albumin (PAlb) were detected from blood plasma, while haemoglobine (Hb) was detected from erythrocyte using Polyacrylamide Gel Electrophoresis (PAGE). Results of PAGE showed that Tf was controlled by 6 alleles, while Alb by 4 alleles, PTf by 3 Alleles and PAlb and Hb by 2 alleles. Value of breeding coefficient within individual subpopulations (FIS) for Tf (-0,0014), Alb (-0,0046) and Hb (0,0256) were not significantly different by noel. These results show that data of gene frequency are still following Hardy-Weinberg Equilibrium and inbreeding inside the sub population did not occur. The closest distance among the native breeds is the subpopulations of Ciamis and Garut due to neighboring area and similar traits of Thin Tail Sheep. The genetic distance of both population to Sumatera Thin Tail Sheep and Garahan Fat Tail are quite far. In addition to that results all Indonesian native breed were distinctly different from St. Croix and Merino. Â Key words: Indonesian native sheep, St. Croix, Merino, blood protein polymorphism, genetic distance Â

Responses of broilers to Aloe vera bioactives as feed additive: The effect of different forms and levels of bioactives on performances of broilers Sinurat, A.P; Purwadaria, T; Togatorop, M.H; Pasaribu, T; Bintang, I.A.K; Sitompul, S; Rosida, J
Indonesian Journal of Animal and Veterinary Sciences Vol 7, No 2 (2002)
Publisher : Indonesian Animal Sciences Society

Feed additives are commonly used in poultry feed as growth promotors or to improve feed efficiency. Previous results showed that Aloe vera bioactives could improve feed efficiency in broilers. Therefore, a further study was designed in order to obtain optimum doses and application methods of bioactives for broiler chickens. Aloe vera was prepared in different forms (fresh gel, dry gel, fresh whole leaf or dry whole leaf). The aloe was supplemented into the feed with concentrations of 0.25; 0.5 and 1 g/kg (equal to dry gel). Standard diets with or without antibiotics were also included as control. The diets were fed to broilers from day old to 5 weeks and the performances were observed. Results showed that the aloe-bioactives did not significantly (P>0.05) affect final body weight of broilers as compared with the control. Supplementation of 0.25 g/kg fresh gel, 0.25 and 1.0 g/kg dry gel significantly improved feed convertion by 4.7; 4.8 and 8.2%, respectively as compared with the control. This improvement was a result of reduction in feed intake or dry matter intake without reducing the weight gain. However, supplementation of whole aloe leafs could not improve feed convertion in boilers. It is concluded that the bioactives of Aloe vera could be used as feed supplement to improve feed efficiency in broilers with no deleterious effect on weight gain, carcass yield, abdominal fat levels and internal organs. The effective concentrations of aloe gell as a feed supplement based on dry matter convertion were from 0.25 g/kg fresh gel, 0.25 and 1.0 g/kg dry gel. Â Key words: Broilers, feed efficiency, feed additives, Aloe vera

Co-Authors A Habiebie A.A. Ketut Agung Cahyawan W A.P Ketaren A.P Sinurat Agus Suparyanto AP Sinurat, AP Arnold P Sinurat B Tangendjaja Bintang I.A.B D Zainuddin D.O.D Saputra E Frederick Elizabeth Wina Frans Kurnia H Hamid Helmi Hamid I Sutikno I.A.K Bintang I.P Kompiang J Darma J Dharma J Rosida K Diwyanto L Stephani M Amir M Silalahi M Suhardiman M.H Togatorop Murtiyeni . N Arini P.A Marbun P.P Ketaren Pius P Ketaren PS Hardjosworo, PS S Sitompul Subandriyo . Susana I.W Rakhmani T Haryati T Murtisari T Pasaribu Tiurma Pasaribu Udjianto . W Rakhmani

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