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Jurnal Ilmu Ternak Veteriner

JITV
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Published by Indonesian Center for Animal Research and Development

ISSN : 08537380 EISSN : 2252696X DOI : -

Core Subject : Health,

Veterinary

Aims JITV (Jurnal Ilmu ternak dan Veteriner) or Indonesian Journal of Animal and Veterinary Sciences (IJAVS) aims to publish original research results and reviews on farm tropical animals such as cattle, buffaloes, sheep, goats, pigs, horses, poultry, as well as non domesticated Indonesian endemic animals, such as deers, anoa, babirusa, etc. Scope Indonesian Journal of Animal and Veterinary Sciences . The journal will consider primary research papers from any source if they make an original contribution to the experimental or theoretical understanding and application of theories and methodologies of some aspects of animal science and veterinary

Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Hewan dan Zoologi

Articles 1,756 Documents

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The production performance of Holstein Friesian dairy cattle in West Java Mahyudin, P; Siregar, S.B; Hidayati, N; Sugiarti, T
Indonesian Journal of Animal and Veterinary Sciences Vol 2, No 3 (1997)
Publisher : Indonesian Animal Sciences Society

The production performance of Holstein-Friesian cows in West Java was evaluated in two areas, Cisarua district (Bogor) and Tanjungsari district (Sumedang). In Cisarua the evaluation was made on 175 cows with different stage of lactation (2 - 11 months). Feed offered, both forage and concentrate, milk production and chess girth were measured from each animal for 24 h only. Date of calving, date of service and stage of pregnancy were recorded by interviewing the farmers . In Tanjungsari the study was conducted on 102 postpartum cows . Milk production and chess girth were measured at the beginning of the study and then once a month (morning and afternoon milking) for 3 months. Milk production was 3,700 1 and 3,400 1 per lactation with declining rate of 0 .03 and 0 .05 1/d for Cisarua and Tanjungsari area respectively. The ratio of concentrate : forage consumption was 1 and 1 .4 in Cisarua and in Tanjungsari respectively, and the ratio was reduced as milk production declined . The efficiency of conversion of feed ME to milk yield was approximately the same (0.12 1/MJ) in both location . The proportion of cows lost weight in Cisarua during the first three months was lower (46 %) as compared to that in Sumedang (77 %). Approximately 68 % of the population have conception rate (CR) > 50 % , the remaining should be culled, 24 % have low CR and 8 % have days open > 150 days . From 61 cows observed, 71 % and 21% have a projected calving interval of 12 months and 13 - 14 months respectively . It can be concluded that milk production and reproduction efficiency of Holsteincows in West Java are considered low. Â Key words: Holstein-Friesian cow, reproduction efficiency, milk production

Reciprocal crossing between Tegal and Mojosari ducks : I . Early gowth and early egg production Prasetyo, L. Hardi; Susanti, Triana
Indonesian Journal of Animal and Veterinary Sciences Vol 2, No 3 (1997)
Publisher : Indonesian Animal Sciences Society

In !ndonesia, duck farming plays an important role in meeting the demand for eggs and as an alternative source of income for small farmers . However, the production efficiency of duck farming is still very low because of small ownership and low quality of breeding stock . One way of improving the quality of breeding stock is by using crossbreds from various breeds of local ducks to exploit heterosis which may arise from the crossings . In order to test the performance of Tegal and Mojosari crossbreds, 250 ducks each of Mojosari and Tegal breeds were used and crossed to produce TT (Tegal x Tegal), TM (Tegal x Mojosari), MT (Mojosari x Tegal), and MM (Mojosari x Mojosari) . In this report, observations were taken only during the early gowth and the first egg laying. Results show that crossbreds between Mojosari did and Tegal not show any superiority to the parental breeds on young drakes at early gowth, while on young female ducks, the crossbred TM even showed a smaller body weight gain up to 8 weeks, although still similar to MM. The crossbred MT approached the performance of TT which is higher than TM or MM. This indicates a strong maternal effect, which was also confirmed by the findings on the age at first laying . In this early stage of gowth, there is no significant heterosis among the crossbreds. This confirms that these duck breeds can not be expected as meat producers . Observation of heterosis on components of egg production will describe more of the production potentials of these breeds. Â Keywords : Duck, crossbreeding

Comparative study on preferences and quality of poultry meat. ., Triyantini; ., Abubakar; Bintang, I.A.K; Antawidjaja, T
Indonesian Journal of Animal and Veterinary Sciences Vol 2, No 3 (1997)
Publisher : Indonesian Animal Sciences Society

A study was conducted to examine physical and nutritional compositions as well as carcass preferences of broilers, native chickens, ducks and muscovy using 25 birds from each species . Parameters measured were : percentage of carcass, part of carcass and by-products, carcass quality, tenderness, water, protein, fat and ash contents of meat and skin . Preference test was conducted on thigh and breast meat, as well as whole carcass and cuts. The results of the study showed that the carcass quality of native chicken and ducks were better than the carcass of broilers and muscovy, and over 80% of them were considered as first class quality . The carcass percentage of broilers was higher than the native chickens, ducks and muscovy (P < 0 .01) . The tenderness of breast meat was not significantly different, (36 .16-40 .84 kg/second), however, the tenderness of broiler thigh meat was the highest (61 .77 kg/second) among other meat (P < 0 .01). Protein content of duck breast meat was the lowest, while the protein content of duck thigh meat and the muscovy were higher than that of broilers and native chickens (P < 0 .05) . Fat content of broilers thigh meat was the highest as compared to other poultry meats (P < 0 .01) . Organoleptic test showed that the taste of breast and thigh meat of native chicken, duck and muscovy were similar with that of broilers, however the appearance and color of carcass of broilers and muscovy were more accepted than that of native chickens and ducks (P < 0.05). The meat of native chickens, ducks and muscovy were considered as good protein sources as judged by the physical appearances, nutritional composition and the preferences test . Â Keywords : Poultry meat, quality, preference

Additional calcium carbonate into concentrate diet for sheep fed ensiled king grass as a based-diet Mathius, I-W; Lubis, D; Wina, E; Nurhayati, D.P; Budiarsana, I.G.M
Indonesian Journal of Animal and Veterinary Sciences Vol 2, No 3 (1997)
Publisher : Indonesian Animal Sciences Society

In order to ascertain the effect of additional calcium carbonate into concentrate diet, on the performance of sheep fed ensiled king grass as a basal diet, a trial was conducted using 28 growing sheep ( average body weight 17 _+ 1 .4 kg). Based on body weight, the animals were grouped and randomized into four dietary treatments in block randomized design . Dietary treatments were (i) chopped king grass + 400 g of concentrate, (ii) ensiled king grass + 400 g concentrate + 0 % of calcium carbonate, (iii) ensiled king grass + 400 g concentrate + 5 % calcium carbonate and (iv) ensiled king grass + 400 g concentrate + 10 % calcium carbonate . Results showed that offering 5 % of calcium carbonate into concentrate diet increased (P < 0 .05) dry matter and nutrient intake of silage, but digestibility coefficients were similar (P > 0 .05) for all groups . No differences in the apparent digestibility of the nutrient components were observed, but crude protein decreased significantly (P < 0 .05) . A significant relationship ( P < 0 .01) was found between nitrogen intake (NI) and nitrogen retention (NR), and the equation was Â NR = - 0.1848 + 0.3788 NI ( r = 0.9 ) . Based on data found that feeding only ensiled king grass as a single diet could not meet the maintenance requirement of energy and protein, therefore, additional energy and crude protein sources is needed . Â Keywords : Silage, king grass, growing sheep

The application of feeding standard on weaned exotic pigs productivity Aritonang, Djamuara; Silalahi, M; Pasaribu, T; Batubara, L.P; Manihuruk, K; Doloksaribu, M
Indonesian Journal of Animal and Veterinary Sciences Vol 2, No 3 (1997)
Publisher : Indonesian Animal Sciences Society

An experiment was conducted to evaluate the application of feeding standard on performances of weaned pigs . The experiment used 24 weaned exotic pigs aged 6 weeks averaged body weight 10 .7 kg for 14 weeks observation. Three different diets i .e . farmers formula (R), commercial diet (K) and standard diet according to NRC recommendation (S) were evaluated . The results showed that S diet on pigs produced better growth rate, feed consumption, feed conversion, cost and profit than other diets and K diet produced better feed conversion than R diet. Carry over effect of the treatments on the growth rate, feed conversion, cost and profit showed that pigs received S diet performed better than those received other diets . But,R diet gave the lowest cost and higher profit than Kdiet. These results concluded that S diet produced the best performance and profitable and produced carry over effect on pigs performances and can be recommended to farmers . Â Keywords : Feeding standard, exotic pig

The use of sago waste (Metroxylon sago) and its fermentation product as a feedstuff for growing duck Antawidjaja, Tata; Bintang, I.A.K; Sinurat, A.P; Kompiang, I.P
Indonesian Journal of Animal and Veterinary Sciences Vol 2, No 3 (1997)
Publisher : Indonesian Animal Sciences Society

study were 14 days old local male duckling . The experimental rations were formulated to contain unfermented or fermented of sago waste at graded level of 5, 10, 15 and 20%. A ration without sago waste was also formulated and used as a control diet . All rations were formulated to be isoprotein and isoenergy, i .e . : 17% crude protein and 2,700 kcal ME/kg, respectively. Feed was pelleted and were given ad libitum. The experimental design used was completely randomized with 4 replicates, and each replicate consisted of 10 ducklings . The trial was conducted until 8 weeks old . The fermentation process could increase the nutrient content in sago waste . The unfermented sago waste could be included up to 5% in ration of duckling . At the higher, the final body weight and body weight gain were lowered as compared to the control ration . The fermentation process could be used up to 10%. The use of sago waste did not affect the feed consumption, percentage of carcass and liver weight significantly . Ration with 15% sago waste product a heavier giblets than the control ration . The use of fermented sago waste Â Â at 20% in the ration gave the FCR value higher as compared to control ration . It is necessary to study further the protein quality of fermented sago waste . Â Keywords: Sago waste, fermentation, male duck

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

The detection antibody of porcine reproductive and respiratory syndrome (PRRS) in pig sera in Eastern part of Indonesia Sendow, Indrawati; Bahri, Sjamsul; Sarosa, Antonious
Indonesian Journal of Animal and Veterinary Sciences Vol 2, No 3 (1997)
Publisher : Indonesian Animal Sciences Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14334/jitv.v2i3.68

Since the early 1980s, a new and highly contagious disease syndrome of pigs, porcine reproductive and respiratory syndrome (PRRS), has been spreading through major pig producing areas in the world . It is suspected that the disease has occurred in Indonesia.To confirm the presence of PRRS infection in Indonesia, a serological survey in pig was conducted between 1993 and 1995 in some areas in Eastern Indonesia to detect antibodies against PRRS virus using ELISA test . The results indicated that a total of 822 pig sera were tested and 8% of these sera had antibodies against PRRS virus . Pig sera which were collected from slaughter house in Jakarta showing the highest prevalence (30%) of reactor. However, there was no antibody was detected from pig sera originated from Irian Jaya since 1993 . Â Key words: PRRS, prevalence, ELISA test, antibody

Development of ELISA technique for detecting Clostridium novyi alpha toxin Natalia, Lily
Indonesian Journal of Animal and Veterinary Sciences Vol 2, No 3 (1997)
Publisher : Indonesian Animal Sciences Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14334/jitv.v2i3.69

the investigation of infectious necrotic hepatitis . Modification of the indirect ELISA technique in the system used is an inhibition ELISA for antigen . The test samples were liver fluid from dead animals suspected from infectious necrotic hepatitis. To analyse for alpha toxin, microtiter plates were coated with antigen or alpha toxin . The liver fluid sample thought to contain antigen or toxin was then mixed together with reference antiserum containing specific alpha antitoxin of Cl. novyi. Enzyme labelled antiglobulin was then added, followed by enzyme substrate . The difference in colour change between a reference sample containing no antigen or toxin and the test sample solution indicates the amount of antigen or toxin in the test samples . This is a competitive assay; high toxin concentrations result in less colour at the end of the test . The sandwich ELISA technique was sensitive enough to detect as little as 390 ng/ml toxin in liver fluid sample. These results indicate that the ELISA technique is useful for detecting alpha toxin of Cl. novyi and for diagnosing infectious necrotic hepatitis . Â Keywords: ELISA technique, Clostridium novyi alpha toxin, infectious necrotic hepatitis

Salmonella Enteritidis infection in young broiler chickens from breeding farm: A case report Poernomo, Sri; Rumawasz, Indrawati; Sarosa, A
Indonesian Journal of Animal and Veterinary Sciences Vol 2, No 3 (1997)
Publisher : Indonesian Animal Sciences Society

old from a breeding farm not far from Bogor. Samples were examined pathologic anatomically (PA) and bacteriologically to isolate the causative agents . The sensitivity of the main causative agents isolated from the samples was tested with some drugs, while its pathogenicity was tested in 3 days old chickens intramuscularly, subcutaneously, intraperitoneally and orally, three chickens per inoculations . Exudative and caseous omphalitis, pericarditis, hepatitis, sirsacculitis, and coxofemoral and knee joints were observed in PA examinations, while on bacteriological examination the main cusative agent, ie. Salmonella Enteritidis was isolated successfully . Drug sensitivity test showed that the pathogen was sensitive to chloramphenicol, baytril, gentamisin, and sulphametoxazole-trimethoprim, and resistant to erythromycin, colistin, streptomycin and kanamycin . On the other hand, pathogenicity test of the isolate showed that all but two chickens which were inoculated orally, were died 24 hours post-inoculation . It was concluded that young broiler chickens of the farm were infected by Salmonella Enteritidis. Â Keywords : Salmonella Enteritidis infection, broiler chickens, breeding farm

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Ahmadi Riyanto

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medpub@litbang.deptan.go.id

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ahmadi_puslitbangnak@yahoo.com

Editorial Address
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Location
Kota bogor,

Jawa barat

INDONESIA

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Ahmadi Riyanto

Contact Email medpub@litbang.deptan.go.id

Phone -

Journal Mail Official ahmadi_puslitbangnak@yahoo.com

Editorial Address -

Location Kota bogor, Jawa barat INDONESIA

Abstract

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Contact Name
Ahmadi Riyanto

Contact Email
medpub@litbang.deptan.go.id

Phone
-

Journal Mail Official
ahmadi_puslitbangnak@yahoo.com

Editorial Address
-

Location
Kota bogor,

Jawa barat

INDONESIA