JURNAL ILMIAH PETERNAKAN TERPADU
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KUALITAS DAGING DOMBA YANG DIBERI PAKAN SILASE LIMBAH SAYURAN
Get PDFThe objective of this research is to get information the quality of lamb meat fed with vegetables waste silage. The experiments was conducted using 24 local male sheep 8 - 10 months old with weight between 15 - 20 kg. The experimental design used was Completely Randomized Design with 6 treatments and 4 replications. The treatments applied were as follows: T0 = 100% green grass + 0% vegetable waste silage + T1 = 80% green grass + 20% vegetable waste silage, T2 = 60% forage grass + 40% vegetable waste silage, T3 = 40% forage grass + 60% vegetable waste silage, T4 = 20% forage grass + 80% vegetable waste silage and T5 = 0% forage grass + 100% vegetable waste silage. The experiment was carried out for 6 weeks with a 2-week adaptation period. The results showed that vegetable waste silage significantly different results on dry matter consumption, daily weight gain and meat protein, but did not provide significant results for the physical quality of male local lamb meat such as color, weight loss and pH. The best treatment is forage feed 60% and vegetable waste silage 40% with dry matter consumption of 720.38 g/day, daily body weight 88.18 g/day, meat protein 21.05%, color of meat bright red, weight loss 28.57% and pH 5.70. Keywords: Silage, Vegetable Waste, Dry Matter Consumption, Daily Weight Gain, Quality of Lamb Mea
STATUS REPRODUKSI DAN POTENSI SAPI SONOK DI KABUPATEN PAMEKASAN
Get PDFThe method of data collection was done by interviewing farmers directly (respondents) using questionnaires. There were 4 subdistricts those were being the targets of the population, namely from 13 subdistricts in Pamekasan District were the locations for maintaining sonok cattle. Cluster proporsive sampling was determined by the sample of respondents, that was the method of sampling by setting characteristics those were in accordance with the objectives and criteria, namely all of the Sonok cattle those were kept by farmers in 4 subdistricts in Pamekasan District which were the centers for Sonok cattle breeding. The reproduction status of Sonok cattle in Pamekasan District was quite good. The first age of marriage was 23.40 ± 4.17, S / C 1.59 ± 0.53 times, the distance between young calf 14.50 ± 1.83 months, and the value of reproductive efficiency (ER) is 90.51%. The natural increase (NI) value of Sonok cattle in Pamekasan District in 2014 was 9.55%, the value of net replacement rate (NRR) was 101, 48%. The estimation result of Sonok cattle output was 8.24%. Madura cattle population dynamics at the Sonok cattle Nursery Center in Pamekasan District in the period of 2013 to 2017 experienced an average increase of 7.98% annually. The estimated results of the population dynamics from 2018 to 2022 were expected to increase annually by 9.18%. It was concluded that Sonok cattle in Pamekasan District still had the potential to increase the population and the output value was lower than NI (5.06% vs. 15.81%). Keywords : Pamekasan District, Reproduction Status, Natural Increase Value, Sonok Cattle, Questionnair
IDENTIFIKASI TOTAL MIKROBA, CEMARAN Escherichia coli DAN NILAI pH SUSU PASTEURISASI YANG BEREDAR DI KOTA MALANG
Get PDFMalang is a rich culinary city of livestock products such as pasteurized milk. The purposes of this study were analyzed total microbes, contamination of Escherichia coli and pH of pasteurized milk produced by milk store, village unit cooperation milk house and STMJ cafe in Malang. The method of this research were survey and experiment. The samples were took from milk store (P1), village unit cooperation milk house (P2) and STMJ café (P3) in Malang during 4 days. The data analysis of total microbial and pH using one-way analysis of variance (ANOVA) and continued by Duncan Multiple Range Test (DMRT) while Escherichia coli data was analyzed by descriptive analysis. The results showed that there were a real influence (P<0,05) of milk producers on total microbes and pH. Escherichia coli contaminant from three producers were showed the same results which were less than 3 apm/ml. The conclusions of this study were total microbes and contamination of Escherichia coli original pasteurized milk produced by milk store, village unit cooperation milk house and STMJ cafe under the limit of microbial contamination on food. Microbiological quality in terms of total microbes, and contamination of Escherichia coli pasteurized milk by milk store in Malang City were classified to national standard of pasteurized milk in Indonesia. Keywords: Total Microbes, Escherichia coli, pH, Pasteurized Milk, Malang Cit
KECERNAAN DAN FERMENTABILITAS SUBSTRAT KOMBINASI MINERAL– FUNGI DALAM RUMEN
Get PDFThis study aims to determine the digestibility and fermentability of mineral-fungal combinations. The benefit of this study was to obtain data from the digestibility and fermentability of mineral-fungi combinations. The study was carried out in vitro with a completely randomized factorial 2 × 4 design with 3 replications. The variables observed were dry matter digestibility, organic matter digestibility, total VFA production (total volatile fatty acid), and NH3. The data obtained were then analyzed using variance test (ANOVA), if there was an influence on the variables measured, it will be followed by the Tukey’s Studentized Range test. The results showed that the combination of minerals gave a significant effect (P <0.05) and there was an interaction between mineral-fungi (P <0.05) in the digestibility of organic matter and VFA. The highest result was combination mineral with S. cerevisiae and as individual was combination Cu-Sc and Se-Sc. Keywords: Digestibility, Fermentability, Fungi, Mineral, Rumen
EFEKTIVITAS TEPUNG DAUN SAMBILOTO (Andrographis paniculata nees) SEBAGAI ANTIBAKTERI TERHADAP PERFORMANS BROILER YANG TERINFEKSI Escherichia coli
Get PDFRapid broiler development is one of the reason farmers’ choice in raising broiler. The effect broiler become weak because of diseases even come from bacteria or viruses. One of the diseases which are leaded by bacteria which attack broiler oftenly is colibacillosis. The aim of this experiment was to examine the addition of sambiloto leaf meal on feed to the inhibition of bacterial development inside the body of infected Escherichia coli broiler toincrease broilers performance. This experiment used 100 day old chicks (DOC) of Cobb strain which were kept for five weeks. The experiment used completely randomized design with five treatments and four replications consisting of 5 broilers in each replication. The treatments were P0 = control (healthy broiler), P1 = P0 infected with Escherichia coli, P2 = P1 + 0,2% sambiloto leaf meal, P3 = P1 + 0,4% sambiloto leaf meal, P4 = P1 + 0,6% sambiloto leaf meal. The data were analyzed with analysis of variance. The variables observed were feed consumption, body weight gain, final body weight, feed conversion ratio, mortality, and total colony bacteria in broiler excreta. The result showed that sambiloto leaf meals 0.6% have a significant effect in decreasing bacteria. Keywords: Antibacterial, Broilers, Eschericia coli, Performance, Sambiloto leaf mea
SURVEI SEROLOGIS TOXOPLASMOSIS PADA TERNAK SAPI DI KABUPATEN PRINGSEWU MENGGUNAKAN METODE TOXOPLASMA MODIFIED AGGLUTINATION TEST (To-MAT)
Get PDFThe cattle population in Lampung Province has a relatively high number when compared to several other provinces. Pringsewu is one of the districts in Lampung Province having the supplier potential of beef in Lampung. The higher the population and production, could cause a potential infection of toxoplasmosis to livestock and human. So far the prevalence of toxoplasmosis in Pringsewu District. This study was conducted to determine the level of toxoplasmosis infection in cattle in Pringsewu district. This study used the To-MAT (Toxoplasma Modified Agglutination Test) method to test Toxoplasma gondii infection in blood of cows samples. The result of the study found that at a chronic level there were 23/24 cows positively infected with T.gondii. Whereas in acute level there are 8/24 cows positively infected with T. gondii. In general, the prevalence of toxoplasmosis is 95.8%. Keywords : Toxoplasmosis, Cow, To-MAT (Toxoplasma Modified Agglutination Test) method, Infectio
EFEK PENAMBAHAN LEVEL VITAMIN E DAN SELENIUM DALAM PAKAN TERHADAP PERFORMA AYAM PETELUR YANG DIINSEMINASI BUATAN
Get PDFThe purpose of this research was to determine the effect of adding vitamin E and selenium as feed additives on the performance of artificially inseminated laying hens. The material used in this research was a 34-week-old laying hen strain of Isa Brown as many as 100 laying hens in artificial insemination. Artificial insemination was done by crossing buras chickens with females from laying hens. Artificial insemination was done every 4 days. This research used statistical analysis using ANOVA with Completely Randomized Design (CRD) which used 5 treatments and 5 replications where each treatment and each replication consisted of 4 laying hens. If there is a real difference or very real influence,it will continued using Duncan's test. The treatment feed in this research are as follows: P0 = Basal Feed, P1 = Basal Feed + 21.75 ppm vitamin E and 0.23 ppm selenium, P2 = Basal Feed + 43.5 ppm vitamin E and 0.46 ppm selenium, P3 = Basal Feed + 65.25 ppm vitamin E and 0.69 ppm selenium, P4 = Basal Feed + 87 ppm vitamin E and 0.92 ppm selenium. The results obtained in this research were the addition of vitamin E and selenium in feed had a significant effect (P <0.05) on feed consumption and protein consumption, and also had a very significant effect (P <0.01) on Hen Day Production (HDP) and FCR, but it did not provide significant effect (P> 0.05) on egg weight. The best dose addition of vitamin E and selenium is vitamin E by 87 ppm and Selenium by 0.92 ppm. Keywords : Artificial Insemination, Feed Additives, Performance Of Laying Hens, Selenium, Vitamin
