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Hemera Zoa
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Articles 8 Documents
Search results for , issue "Vol. 74 No. 1 (1991): Jurnal Hemera Zoa" : 8 Documents clear
An evaluation of grati bull fertility in Pujon East Java A. Winanta
Hemera Zoa Vol. 74 No. 1 (1991): Jurnal Hemera Zoa
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Abstract

A total of 258 measurements of scrotal circumference (SC) was made on 53 Grati bulls in Pujon, East Java, from June 1981 unti June 1985. Body weight (BW) and age of bulls ranged from 110 to 393 kg and from 12 to 65 months, respectively. The cummulative BW increased rapidly until about 32 months of age and there after slowly to a maximum of 393 kg at 54 monts age. The curviliear regression to fit BW data was Y = -25.83+14.27x - 0.13X2 where Y=BW in kg and X=age in months (r2=0.91).
Bursitis infeksiosa pada ayam ras dan bukan ras R R Jajuk Achdijati
Hemera Zoa Vol. 74 No. 1 (1991): Jurnal Hemera Zoa
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Selama periode Juli sampai Oktober 1987, lebih dari duaribu ayam ras dan bukan ras (buras) berumur 14-30 hari dari berbagai lokasi peternakan ayam di kabupaten Jayapura dilaporkan mati. Gejala klinik yang dilaporkan berupa depresi, tidak mau makan dan mencret. Pemeriksaan patologik dilakukan terhadap 12 spesimen, berupa 9 ekor ayam sakit dan 3 kadever dan ditemukan gejala utama berupa perbarahan dan pembengkakan oedematous dari bursa Fabricius. Disamping itu, karkas ayam memperlihatkan dehidrasi, ptechie pada kaki dan sayap serta pembengkakan ginjal dengan bercak-bercak putih. Penyakit ini diduga sebagai Bursitis Infeksiosa yang disebabkan  oleh virus RNA dan umumnya menyerang anak ayam berumur 3-6 minggu dengan angka kematian sektar 40%.
Growth and sexual development of javanese thin-tailed ewe lambs as affected by moderate internal parasite burden I. K. Sutama
Hemera Zoa Vol. 74 No. 1 (1991): Jurnal Hemera Zoa
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The effect of a moderate burden of internal parasites on growth and sexual development of Javanese thin-tailed (JIT) ewe lambs was studied from weaning at 13 weeks of age to puberty (first oestrus group (T) was infected with third stage mixed larvae comprised of 840 Haemonchus spp., 150 Cooperia spp., 255 Oesophagostomum spp., 240 Tri chostrongylus spp., and 15 Strongyloides spp. The lambs were fed elephant grass and concentrate (Beef0kwik, Cargill) ad lib. throught the experiment period. The result showed that a moderate parasite burden did not significantly influence growth and sexual development of JTT ewe lambs reared under research station conditions. However, group T ewe lambs consumed 8% more feed than group C. The possibility that JTT sheep may have a high resistance to internal parasite warrants further investigation.
Isolation, serotyping, antimicrobial minimum inhibitory concentration and phatogeneticity determination of erysipelothrixrhusiopathiae from tonsils of apparently healthy slaughter pigs. Kamaluddin Zarkasie; Toshio Takahashi; Siti Mariana; Sumadi .
Hemera Zoa Vol. 74 No. 1 (1991): Jurnal Hemera Zoa
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Erysipolothri rhusiopathiae was isolated from tonsils of 245 (37.5%) of 687 appparently healthy slaughter pigs. Serotyping was performed by an agar gel double diffusion test. Of these 245 isoates, 95 (38.8%) were serotype N, 58 (23.7%) serotype 2, 18 (7.3%) serotype 11, 13 (5.3%) serotype 12, and the remaining 61 isolates were sterotypes 1a, 3, 4, 5, 6, 8, 9, 10, 13, 19 and 22. Antimicrobial Minimum Inhibitiory Concentration (MIC) was determined by two-fold agar dilution test. All isolates were highly suspectible to penicillin G, ampicillin and crythromycin and moderately susceptible to olean domycin, oxytetracyline, chloramphenicol and dihydrostreptomycin and moderately suspectible to oleandomicin, oxytetracyline, chloramphenicol and dihydrostreptomycin. Sulfadimethoxine showed no activity against the isolates. Pathogenicity test showed highly virulent for mica (LD5 0 < 10 3-0 CFU) whereas serotypes 19 and 22 were non-virulent.
Mastisis study in dairy cattle in Baturraden Maryono Agus
Hemera Zoa Vol. 74 No. 1 (1991): Jurnal Hemera Zoa
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A total of 56 catle in Baturraden were examined. From these animals, 41 (73.2%) had subclinical mastisis. Staphylococcus epidermis organism were isolated from cultures prepared from positive milk samples. Other bacteria isolated were Staphylococcus aureus and Escherichia coli. Sensitivity test revealed all isolates were sensitive to erytthromycin, methicillin and penicillin. Therefore, these antibodies should become the drugss of choice for the treatment of masitis in Baturraden.
Peran serta masyarakat dalam upaya pengendalian penyakit parasitik pada hewan Omik Koswara
Hemera Zoa Vol. 74 No. 1 (1991): Jurnal Hemera Zoa
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Pada saat ini penyakit-penyakit parasitik sudah mulai dirasakan dan diperhitungkan kaitannya dengan gerak laju pembangunan pertanian, khususnya pembangunan sub sektor peternakan. Penyakit parasitik, justru karena sifatnya yang khronis, mulai disadari oleh negara berkembang seperti Indonesia sebagai salah satu kendala dalam meningkatkan produktivitas ternak.
Taksiran kerugian produksi daging akibat infeksi cacing saluran pencernaan pada sapi ongole Indonesia Simon HE; Elok Budi Retnani; Lily Zalizar
Hemera Zoa Vol. 74 No. 1 (1991): Jurnal Hemera Zoa
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One hundred and ten males of Ongole cattle were recorded for their carcass weights at slaugter and their faccal samples were assayed for worm eggs. Significant negative correlation (r) with determination coefficient (r2) 0.2754 was found between the numbers of worm eggs in the faeces and the cattle carcass weight 151.5 kg were found infected with nematodes only, worm eggs.
The effect of anthelmintic treatment on growth and sexual development of javanese thin-tailed ram lambs reader under village conditions I. K. Sutama; Beriajaya .
Hemera Zoa Vol. 74 No. 1 (1991): Jurnal Hemera Zoa
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Abstract

A n experiment was conducted to determine the effect of internal parasite control, using a broad spectrum anthelmintic (Tetramisole) or a long-acting narrow spectrum anthelmintic (Disophenol) on growth and sexual development of Javanese thin - tailed ram lambs reared underville conditions. Treatment with a broad spectrum anthelmintic for controlling Hemonchus spp., alone did not result in a similar improvement in weight gain (39.8 g/day). The untreated group grew at a rate of 42,2 g/day. Neither anthelmintic treatment nor birth type (single or twins) significantly affect sexual development of lambs under village conditions, though single born ram lambs grew at significantly (P.01) faster rate than those or twins (57.5 vs 31.8 g/day).

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