Jurnal Ilmu dan Teknologi Peternakan
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PENGARUH PENAMBAHAN TEPUNG KUNYIT DAN BETAIN PADA RANSUM TERHADAP BERAT KARKAS, TEBAL LEMAK PUNGGUNG DAN LOIN EYE AREA BABI FINISHER (Effect of Dietary Turmeric Flour and Betain Addition on Carcass Weight, Backfat Thickness and Loin Eye Area of Finisher Pig)
Get PDFAntibiotic Growth Promoter (AGP) synthetic as a feed additive can stimulate growth, prevent some health problems, and improve feed efficiency. However, its journey has raised concerns due to adverse effects such as residues and microbial resistance. The use of turmeric flour and betaine as feed additives is expected to substitute the use of AGP Synthetic in improving the performance of pig carcasses and the safety of consumption. This study was aimed to examine the effect of the addition of turmeric flour and different doses of betaine in the ration on the performance of finisher period pigs. The study was conducted experimentally using a completely randomized design with four treatments and five replications. The objects of the study were 20 male and female finisher Landrace pigs with a finisher period with initial body weights of 55-66 kg/head. The study rations used were R0: basal ration, R1: R0 + 0.4% turmeric flour + 0.1% betaine, R2: R0 + 0.4% turmeric flour + 0.15% betaine and R3: R0 + 0.4% turmeric flour + 0.2% betaine. The parameters measured were carcass weight, backfat thickness, and loin eye area. The addition of turmeric flour treatment did not have any significant effects on carcass weight and thickness of the back fat of the pig. The addition of 0.4% turmeric flour and 0.15% betaine in the ration was the best treatment and resulted in a different effect on the loin eye area compared to that of R0, while treatment R1 and R3 had a similar effect on it. The result of the addition of 0.4% turmeric flour and 0.15% betaine resulted in the loin eye area of the finisher pig of 53.4 cm
EFEK INTERAKSI MASA EKUILIBRASI DAN LAJU PENURUNAN SUHU TERHADAP PENINGKATAN KEUTUHAN MEMBRAN PLASMA SPERMA DOMBA PRIANGAN PASCA THAWING (The Interaction Effect of Equilibration Time and Freezing Rate toward the Membran Plasma Sperm Integrity of Priangan Ram Sperm Post thawing)
Get PDFIn general, the freezing process of semen will have a detrimental effect on the structure and function of spermatozoa. The critical point in the semen freezing process is when the temperature drops to freezing, but this can be overcome by applying the right equilibration period. This study aimed to find out the best the equilibration length, the freezing rate, their interaction in the semen freezing process towards membrane sperm cell integrity of the frozen semen post thawing. This study used Priangan sheep’s semen and was carried out according to a completely randomized design with a 3 x 3 split-plot design arrangement. The main plot was equilibration length, i.e., 0.5, 1.5, and 2.5 hours. The subplot was the freezing rate, i.e., 7.5ºC/mins, 13.5ºC/mins, and 19.5ºC/mins. The result of the study showed that there was a significant interaction (P<0.05) between the equilibration length of 1.5 hours and the freezing rate of 13.5°C/mins on the motility and the membrane sperm cell integrity. In conclusion, the best sperm quality was obtained from the equilibration length of 1.5 hours and the freezing rate of 13.5°C/mins
KADAR NDF DAN ADF KULIT BUAH KAKAO YANG DIFERMENTASI SECARA BERTINGKAT MENGGUNAKAN Trichoderma viride DAN Saccharomyces cerevisiae (NDF and ADF Levels of Cocoa Pod Husk Gradually Fermented Using Trichoderma viride and Saccharomyces cerevisiae)
Get PDFThe research aimed to examine the effect of gradual fermentation using Trichoderma viride and Saccharomyces cerevisiae and its most optimal level of use on lowering NDF and ADF levels of cocoa pod husks. The experiment was conducted experimentally according to a completely randomized design (CRD) consisted of four treatments and five replications. The treatments were R0: cocoa pod husks without fermentation, R1: cocoa pod husk fermentation (T. viride 4% and S. cerevisiae 4%), R2: cocoa pod husk fermentation (T. viride 8% and S. cerevisiae 8%), R3: cocoa pod husk fermentation (T. viride 12% and S. cerevisiae 12%). Data were analyzed using analysis of variance (ANOVA) with the orthogonal polynomial test. The results showed that the gradual fermentation using T. viride and S. cerevisiae was highly significant in reducing levels of NDF and ADF of cocoa pod husks, following the equation Y = 78.926 – 0.087X – 0.092 X2 + 0.007 X3, (R2) = 93.4% and Y = 75.274 – 5.698X + 1.277 X2 – 0.073 X3, (R2) = 99.5%, respectively. In conclusion, the optimal level of using T. viride and S. cerevisiae in lowering the levels of NDF of cocoa pod husk was 9.21%, which can reduce the NDF level as much as 3.98%, while the optimal level of using T. viride and S. cerevisiae in lowering the levels of NDF of cocoa pod husks was 3.01%, which can decrease the ADF level as much as 10.01%
PRODUKSI SUSU SAPI PERAH FRIESIAN HOLSTEIN (FH) PADA PERIODE LAKTASI YANG BERBEDA (Milk Production of Friesian Holstein (FH) Cows at Different Lactation Periods)
Get PDFThis research was conducted in PT Greenfields Indonesia, Babadan Village, Ngajum Districts, Malang, East Java. The purpose of the study was to compare the milk production of FH (Friesian Holstein) dairy cows in various lactation periods. The material used in this research was data records of Australian FH, which have been developed in the Greenfields Indonesia farm. The data used were from 473 dairy cows, which consisted of 100 heads for each lactation period from the period I up to period IV and 73 heads for lactation period V. The variables measured were milk production 305 day 2X ME, daily milk yield production, peak day production, and the peak lactation. The data were analyzed using analysis of variance, and if the result showed differences, the analysis was continued using the Duncan test. The results showed that the increase in the lactation period significantly (P<0.01) decreased milk production and increased the duration of lactation peaks of FH cows. The highest milk production 305 day 2X ME was in the lactation period II, which was around 10232.90 ± 1036.62 kg/lactation or 32 ± 5.13 kg/day. In this period, the peak day in milk lactation was 71.5 ± 27.5 days, and the peak of milk production was 45.7 ± 4.1 kg/day. In conclusion, milk production increased from the first lactation period to the second lactation period and then decreased in subsequent periods. The peak of the first lactation period was reached longer, then falls in the second lactation period and then increases again at the following lactation perio
HISTOLOGI LIVER BURUNG PUYUH DENGAN PEMBERIAN MINYAK ATSIRI BAWANG PUTIH (Liver Histologic of Quail with Administeration of Garlic Volatile Oil)
Get PDFSixty-four of female quails, twenty-two weeks old, were used in the current study to evaluate the potential of volatile oil from garlic extract in improving the histological liver of the quails. Volatile oil isolated from garlic by using destilated technique. This study was designed according to completely randomized design, consisted of four treatment groups and six replications. Each treatment group consisted of 16 quails, with supplemental volatile oil (VO) by orally, as follow L0=without of VO; L1= VO of 75 mL; L2= VO of 100 mL and L3= VO of 125 mL. Liver tissue samples were collected using a fixative solution and the liver samples were used to determine the liver histological parameters (necrosis, apoptosis, fat degeneration, hydropic degeneration, acute inflammation, hemorrhagic) by a Mallory-asan technique dan binocular microscope. The current study showed that overall results indicated a significant treatment effect (P<0,05) for the liver histological condition. In conclusion, VO resulted in supplemented levels that significantly raised protein and lipid anabolic and induced hormone signal related growth liver tissu
KAJIAN PERFORMA BOBOT PRASAPIH DOMBA GARUT DI UPTD-BPPTDK MARGAWATI GARUT (Study on the Performance of Preweaning Weight of Garut Sheep at UPTD-BPPTDK Margawati Garut)
Get PDFThe development of local genetic resources is important to meet the need of high demand of lamb meat in Indonesia, especially in West Java, through the selection of superior breeds of Garut sheep. The selection has to be initiated by studying the Garut sheep performances to determine the environmental factors affecting the preweaning performances of the sheep and involving those factors in the analysis of genetic parameters. The study was held on the Unit Pelayanan Teknis Dasar Balai Pengembangan Perbibitan Ternak Domba dan Kambing (UPTD-BPPTDK) Margawati Garut from August 21st to September 18th, 2019. The purpose of this experiment was to study the effect of sex and litter size on preweaning weight, i.e birth weight, weight on 30, 60, 90 days, and weaning weight (100 days). The traits were analyzed on 6.349 heads, 3.214 rams, and 3.135 ewes, from 2012 to 2019 using the General Linear Model (GLM) and Duncan multiple range test of SAS 9.0 software. The fixed effects used in the analysis were the sex and the birth type. The results showed that the performance of Garut Sheep based on the preweaning weight was affected significantly (P<0.05) by the sex, with the average of birth weight, 30, 60, 90 days weight and weaning weight (100 days) were 2.46 kg, 5.64 kg, 7.73 kg, 9.92 kg, 10.97 kg (rams) and 2.33 kg, 5.42 kg, 7.34 kg, 9.36 kg, and 10.28 kg (ewes). The pre-weaning weight was also significantly affected (P<0.05) by the birth type, in which the average of birth weight, 30, 60, 90 days weight and weaning weight (100 days) were 2.96 kg, 6.49 kg, 8.98 kg, 11.29 kg, 12.52 kg (single), 2.25 kg, 5.09 kg, 6.78 kg, 8.71 kg, 9.52 kg (twin), 1.79 kg, 4.62 kg, 6.24 kg, 8.09 kg, 8.92 kg (triplet), 1.54 kg, 4.53 kg, 5.89 kg, 7.15 kg, 8.03 kg (quadruplet), and 1.51 kg, 3.84 kg, 5.23 kg, 6.58 kg, 7.15 kg (quintuplet). Based on the results, preweaning weight must be corrected by the sex and the birth type before the genetic parameters are analyzed to avoid bias of selection results
FAKTOR-FAKTOR YANG MEMPENGARUHI PERSEPSI PETERNAK TERHADAP PEMANFAATAN JERAMI PADI SEBAGAI PAKAN DI KECAMATAN BANTIMURUNG
Get PDFResearch on the use of rice straw as a feed has been widely done but the adoption at the farmer’s business level is still low. Perception of the farmers is one of the key factors in increasing the adoption of rice straw utilization as a feed. The aims of this study were to determine the level of farmers’ perceptions of the use of rice straw as a feed and factors that affect it. The study was conducted in the Bantimurung sub-district, which is the center of beef cattle and technical irrigated lowland rice. The number of respondents was 65 people who were randomly selected out of 325 farmers (20% of the population) by enumerators who had been trained. The variable measured was the level of perceptions of the farmers in fulfilling the livestock needs and the ability of the farmers in providing rice straw as a feed. The independent variable included the socio-economic factors of the farmers, consisting of age, number of livestock, number of family members, number of rice fields area, and level of education. Data were analyzed using multiple regression models using the F and t-test. The results showed that the level of perception of the farmers in fulfilling livestock needs was in less category. The level of perceptions of the farmers towards their ability in providing rice straw as feed was in the high category. Factors that influence their level of perception were the number of livestock and the number of family members. The number of livestock had a negative effect (P< 0.01) on the level of farmer perception, in which the higher the number of livestock owned by the farmers, the less level of the farmer\u27s perception towards the use of rice straw as feed. The number of the family had a positive effect (P<0.01) on the level of the farmer perception meaning that the higher the number of the family members, the higher the level of the farmer\u27s perception towards the use of rice straw as a feed
PENGARUH BOBOT TELUR TERHADAP DAYA TETAS DAN BOBOT TETAS ITIK MAGELANG.
Get PDFPenelitian ini bertujuan untuk mengetahui pengaruh bobot telur terhadap daya tetas dan bobot tetas itik Magelang generasi ke-4. Penelitian dilaksanakan di Balai Pembibitan dan Budidaya Ternak Non Ruminasia (BPBTNR) Satuan Kerja Itik Banyubiru Ambarawa. Materi yang digunakan adalah 253 butir telur yang diperoleh dari 48 ekor itik Magelang generasi ke-4 (G4) yang terdiri dari 40 ekor itik betina dan 8 ekor itik jantan dengan mating ratio 1 : 5 dalam 4 pen. Bobot telur terdiri dari 6 kelompok yaitu jumbo, extra large, large, medium, small dan peewee sebagai perlakuan. Rancangan Acak Lengkap (RAL) 6 perlakuan dengan 4 ulangan digunakan dalam penelitian ini. Data bobot telur, daya tetas dan bobot tetas yang diperoleh dianalisis dengan program General Linear Model (GLM) menggunakan SAS. Parameter yang diamati adalah persentase daya tetas dan bobot tetas. Hasil penelitian menunjukkan bahwa perbedaan bobot telur berpengaruh tidak nyata terhadap daya tetas, tetapi berpengaruh nyata (P<0,05) terhadap bobot tetas. Kesimpulan dari penelitian ini adalah bobot telur yang berat menghasilkan bobot tetas yang berat pula
PENGARUH PENAMBAHAN BAKING SODA DALAM PAKAN TERHADAP KANDUNGAN SERUM GLUTAMAT PIRUVAT TRANSAMINASE DAN SERUM GLUTAMAT OKSALOASETAT TRANSAMINASE SAPI PERAH LAKTASI (Effect Of Sodium Bicarbonate in Addition Feed Content Serum Glutamic Pyruvic Transaminase And Serum Glutamic Oxaloacetic Transaminase Dairy Cows Lactation)
Get PDFThe purpose of this study is to assess the dosage of baking soda to the feed on the concentration of Serum Glutamate piruvat Transaminase (SGPT) and Serum Glutamate Oxalate Transaminase (SGOT). The material was used twelve Friesian Holstein lactation dairy cattle in the period I lactation month 5-6. The feed consists of elephant grass, concentrate and commercial pellet and sodium bicarbonate (NaHCO3). This research uses completely randomized design (RAL) with 3 treatments (T0, T1, T2) and 4 replications. The treatment given during the study was T0: without adding sodium bicarbonate to feed, T1: adding 0.8% sodium bicarbonate to feed, T2: adding 1.0% sodium bicarbonate to feed. Blood samples were taken 3 hours after feeding on the 21st day. SGPT and SGOT tests were performed using the Caretium NB-201 Semi-Auto Chemistry Analyzer tool. The result of SGPT value in T0, T1, and T2 treatment were 20.1 - 45.1 IU / l; 9.7 - 26.9 IU / l; And 9.7 - 24.4 IU / l. The SGOT values of T0, T1, T2 respectively were 37.5 to 65.1 IU / l; 57.1 - 78.6 UI / l; And 40.5 - 67.4 UI / l. The addition of baking soda to the feed did not signifcantly infuence (P <0.05) on SGPT and SGOT concentrations in the blood of Dairy Cattle. The conclusion shows that the addition of Sodium bicarbonate into feed with concentration of 0.8% and 1.0% does not improve the performance of liver organ which is marked by no increase in SGPT and SGOT content in the blood
PENGARUH PENGGUNAAN TEPUNG AMPAS KECAP DALAM PAKAN AYAM PETELUR FASE MENJELANG AFKIR TERHADAP KADAR PROTEIN DAN VITAMIN A, SERTA MASSA PROTEIN TELUR (The Usage Effect of Soy Sauce Waste Product in Feed of Laying Hens on Protein and Vitamin A Percentage, and Protein Mass of Egg)
Get PDFThe study was aimed to examine the effect of soy sauce waste product in in the diet of laying hens on protein percentage, protein mass and vitamin A percentage of whole eggs also income over feed cost (IOFC). The material used were 200 birds of Lohman Brown at 80 weeks old, with average body weight 1.932,75±189,50 g. Feed ingridient were yellow corn, rice bran, soybean meal, fsh meal, meat bone meal, poultry meat meal, lysine, methionine, limestone powder, premix and soy sauce waste product. The experimental design used was completely randomized design (CRD) with 4 treatments and 5 replications, total 20 unit experiments and each unit contains 10 laying hens. The observed variables were protein percentage, protein mass and vitamin A percentage of whole eggs. The data was analyzed using analysis of variance (ANOVA) with F test, if there are signifcant effect of treatment continued to Duncant test. The result showed that the usage of soy sauce waste product in diet of laying hens were signifcantly (p<0,05) decrease protein percentage and protein mass of whole egg, but did not effected on whole egg vitamin A. Soy sauce waste product can be used as laying hans feed until 15% with the higher IOFC