Jurnal Agripet
Jurnal Agripet is an open access and online journal that encompasses a broad range of research topics in animal science and biotechnology including animal physiology and nutrition, feed processing and technology, animal productions, animal genetics, breeding and reproduction, meat and milk sciences, animal health, behavior and welfare, animal housing and livestock farming system.
Jurnal Agripet publishes original research results and reviews on animal with focused on farm animals both ruminants and non-ruminants. Studies with other animals besides farm animals also can be considered for publication if the subjects of research areas are still related to farm animal aspects.
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Tampilan Reproduksi Kambing Lokal Yang Mengalami Kombinasi Sinkronisasi Berahi Dengan Prostaglandin F2-Alfa dan KEhadiran Pejantan
Tongku Nizwan Siregar
Jurnal Agripet Vol 2, No 2 (2001): Volume 2, No. 2, Oktober 2001
Publisher : Agricultural Faculty
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DOI: 10.17969/agripet.v2i2.3149
ABSTRACT. The objective of this study is to know the effectivity of oestrus syncronizination and male effect combination in local does. A research was carried out of ten healthy female local does, 2.5-3.5 years old and non in oestrus or gravid condition. Does are divided in to groups, which consist of 5 does. Oestrus was synchronize by intramuscular injection of 125 u cloprostenol (estroplan TM). The does were injected twice at on interval of 10 days. After second group introduce with one male while at first group without male ever. The second injection was accoplished after the does revealed the charactristic oestrus sign alliwed mating naturally. The percentage of does revealed oestrus after synchronize and male effect combination process (100% vs 100%) with onset of oestrus showed not significantly difference (38.4 ± 9.37 vs 34.4 ± 9.53). All female does were become gravid (100% vs 100%)with average of number of kids was not significantly (1.2 ± 0.45 vs 1.8 ± 0.45).
Pengaruh Pembatasan Protein Pada Umur Dini Terhadap Performan Ayam Broiler
Sulaiman Ibrahim
Jurnal Agripet Vol 2, No 2 (2001): Volume 2, No. 2, Oktober 2001
Publisher : Agricultural Faculty
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DOI: 10.17969/agripet.v2i2.3169
ABSTRACT. An experiment was conducted for six weeks to study the effect of early restricted protein on performance of broiler in 96 three days old Hubbard chicks. This number of birds were randomly divided into three experimental groups, each consisting of 32 birds was divides into four replications of 8 birds. Which were then placed into 55 x 50 x 50 cm cages at the rate of four birds per cage. Group one, two and three were fed 24%, 20%, and 16% crude protein respectively fot the first 3 weeks, and four the second 3 weeks all groubs were fed 20% crude protein. All birds were maintained with feed and water always available. The amount of feed consumption each week during the experiment was recorded. The initial weight of each bird was recorded at the beginning of the experiment. At the first 3 weeks 16% crude protein decreased weight gains and feed efficiency of chickens significantly (P 0.05) below that of the 20% and 24% crude protein groups. However, at the second three weeks there were no significant differences among the three groups of birds. There were no significant differences among the groups of birds in feed consumption during the six weeks of the experiment.
Pengaruh Pemberian Campuran Eceng Gondok Tetes dan Urea Terhadap Pertambahan Berat Badan Anak Sapi Aceh Jantan
Mahyuddin Mahyuddin
Jurnal Agripet Vol 2, No 2 (2001): Volume 2, No. 2, Oktober 2001
Publisher : Agricultural Faculty
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DOI: 10.17969/agripet.v2i2.3150
ABSTRACT. The experiment was conducted in Experimental Farm of Agriculture Fakulty, Syiah Kuala University. The purpose of the experiment was to study the effect of mixed Water hyiacinth molasses and urea fed on live-weight gains of Aceh Bullocks. Four Aceh Bullocks (live weight: 140-170 kg, age : 12 months) were used design was Latin Square which were divided into treatments and 4 periods. The treatments were : 0 percent (A), 15 percent (B), 30 percent (C) and 45 percent (D). Water hyiacinth. The resulth of this experiment showed that no significant differences on feed consumption and live weight gains. However, among the treatments, feed consumption of treatment 45 percent tends to decrease. On the other hand, live-weight gains Aceh Bullocks of treatment 45 percent tends to increase. There was a significant difference on feed conversion. Feed conversion of treatment 45 percent is the best.
Studi Infeksi Haemonchus spp Pada Kambing Kacang yang Dipotong di Rumah Potong Hewan Banda Aceh
Mufti Kamaruddin
Jurnal Agripet Vol 2, No 2 (2001): Volume 2, No. 2, Oktober 2001
Publisher : Agricultural Faculty
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DOI: 10.17969/agripet.v2i2.3151
ABSTRACT. The propose of this study is to find out the prevalence and the severety of Haemonchus spp infection and the comparative count of male and female worms in goats. One hundred abomasums from Abattoir in Banda Aceh were examined with mucous membrane flushing with running water of tap in Parasitology Laboratory of Veterinary Medicine Syiah Kuala University. The result of the study to show that prevalence of Haemonchus spp infection in goats is 87 %, and the severety of infection is 175 worm/goats. The comparative count of male and female worms in goat’s worm is 1 : 1.
Komposisi Protein Susu dan Lemak Pada Laktasi Pertama dan Laktasi Keempat Kambing Peranakan Etawah
Helmi M. Yahya
Jurnal Agripet Vol 2, No 2 (2001): Volume 2, No. 2, Oktober 2001
Publisher : Agricultural Faculty
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DOI: 10.17969/agripet.v2i2.3186
ABSTRACT. The research has been conducted at Laboratory of animal product technology, Agriculture Faculty, Syiah Kuala University. This aimed of the research to study the different of composition of fat and milk protein to Etawah goats at the firs and fourth laction. The results showed that there were do not significantly different (P0.05) between the composition of fat and milk protein at the first lactation and the fourth lactatation. Composition of fat and milk protein at the first lactation was 3.966% and 3.336%. Wheras at the forth lactation were 4.016% to milk fat and 3.354% to milk protein composition.
Respon Gulma dari Kedelai Akibat Perlakuan Dosis dan Waktu Aflikasi Glifosat
Basyir Basyir
Jurnal Agripet Vol 2, No 2 (2001): Volume 2, No. 2, Oktober 2001
Publisher : Agricultural Faculty
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DOI: 10.17969/agripet.v2i2.3147
ABSTRACT. The responds of weed and soybean by gluphosate dosage and time application research was conducted Experimental Farm, Syiah Kuala University since June to September 1999. The research was designed according to Completely Randomize Design. The aimed of the research is to know weed and soybean respons by glyphosate dosage and time application. The result shown that the glyphosate dosage had significant effect on weed control efficiency but hat no effect to soybean growth and yield. For the time of glyphosate application show that significant effect to number of grain, grain dry weight, but hat no significant effect to weed control efficiency and number of pod.
Analisis Sifat Fisik dan Kimia Yogurt Yang Menggunakan Starter Lactobacillus bulgaricus Dengan Persentase Yang Berbeda
Yusdar Zakaria
Jurnal Agripet Vol 2, No 2 (2001): Volume 2, No. 2, Oktober 2001
Publisher : Agricultural Faculty
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DOI: 10.17969/agripet.v2i2.3638
ABSTRACT. A study of pyisical properties and quality of yogurt with Lactobacillus bulgaricus as a starter has been doon. Objectives of this study is to know how many percent starter of L. bulgaricus in yogurt to decrease suscepetibility to syneresis and to increase quality of yogurt. Yogurt was analyzed for susceptibility to syineresis, titratable acidity and content of crude protein and crude fat. Syinerisis of yogurt was evaluated according to centrifugal methods of Halwarkar and Kalab. The result of the study showed that yogurt with 2.5-10 % L. bulgaricus as a starter are not have any effect of susceptibility to synerisis and content of crude fat, but centripuged at 250-1000 rpm. Had significantly different (0.01) on susceptibility to synerisis. On the other hand the increasing of centrifuge rotation, increase susceptibility to synerisis. The starter of 5-10% L. bulgaricus used in yogurt able to increase titratable acidity and content of crude protein. The yogurt prepared by 10% L. bulgaricus had the highest score (3.88%) of crude protein, although there is no significant differences with yogurt using 7.5% L. bulgaricus.
Evaluasi Degradasi NDF, ADF, dan NDIN dari Partikel Pakan Jerami Jagung dan Pucuk Tebu Dalam Rumen
Yunasri Usman
Jurnal Agripet Vol 2, No 2 (2001): Volume 2, No. 2, Oktober 2001
Publisher : Agricultural Faculty
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DOI: 10.17969/agripet.v2i2.3187
ABSTRACT. Experiment were conducted to evaluate fermentation characteristics (pH, NH3, VFA), On degration in sacco degration neutral detergent fiber (NDF), acid detergent fiber (ADF) and neutral detergent insoluble nitrogen (NDIN) of feed particle in the rumen. Two fistulated Friesien Holstein grade of each feeding used in this research. The ration in given similar with the sample to measured the degration in the rumen are corn stover (CST) and sugar cane top (SCT). Disappearance of the NDF, ADF, and NDIN in the rumen was calculated based on the incubation time and using an exponential negative modwl Y= a + b (1-e-ct) from Orskov and Mc Donald, (1979). Values of a,b and c fraction were used to calculate theoretical degradation DT=a+ ((b.c)/(c+Kp)) with the assumption of flow of particle (Kp) is about 5 %/hour. The results on fermentation characteristics of feeding corn stover give ph about 6.54 ± 0.16; N-NH3 about 7.36 ± 3.10 mg/100 ml and VFA about 64.84 ± 10.82 mmol/1, whilst for feeding sugar can to give ph about 6.54 ± 0.14; NH3 about 2.62 ± 0.85 mg/100 ml and VFA about 44.13 ± 6.7 mmol/1. The microbe activity of the degration (DT) borh fed were not significantly different for NDF and ADF but for NDIN showed significantly different (P0.05) among feeds. This results show that there utilization of single feeds corn stover and sugar can top are not optimal for microbe activity, however the values degradation of fiber fraction were above 30%.
Perbaikan Teknologi Beternak Kambing di Desa Dhampulo Kabupaten Aceh Besar
Mawardi Mohd. Ali
Jurnal Agripet Vol 2, No 2 (2001): Volume 2, No. 2, Oktober 2001
Publisher : Agricultural Faculty
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DOI: 10.17969/agripet.v2i2.3148
ABSTRACT A study on the correction of breeding goat technology in Dhampulo village was conducted from July 1996 to Desember 1997. Twenty Kacang goats divided into to groups. Each groub cossed with one FE male anf another groub crossed with Kacang Male. Reproduction and production performance of kid at both group was compared. The resilt of this study showed that group of PE male was better. Kid crop was 160 vs 120%, birth type was 60 vs 30%, birth weigt was 1.61 vs 1.33 kg and weight at one month age was 3.44 vs 2.72 kg.