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All Journal Lontar Komputer: Jurnal Ilmiah Teknologi Informasi Jurnal Ilmu Ternak dan Veteriner Journal of Livestock Science and Production Jurnal Ilmu Peternakan Terapan
Dyah Laksito Rukmi
Politeknik Negeri Jember
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Immunology & microbiology Veterinary

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Penggunaan Bakteri Lactobacillus plantarum pada Silase Kulit Pisang Kepok (Musa paradisiaca L) Sebagai Pakan Ternak Nur Kholis; Dyah Laksito Rukmi; Yuni Mariani
Jurnal Ilmu Peternakan Terapan Vol 1 No 2 (2018): Jurnal Ilmu Peternakan Terapan
Publisher : Politeknik Negeri Jember

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Abstract

This study aims to determine the effect of the use of Lactobacillus plantarum on the banana kepok silage quality. The experimental design used in this study was Completely Randomized Design (CRD) using 4 treatments and 5 replications. The treatment was silage without inoculation L. plantarum (T1), inoculation 104 CFU/ml (T2), 105 CFU/ml (T3), and 106 CFU/ml (T4). The results showed that the dry material of kepok banana peels silage was not different between treatments. The inoculation treatment of L. plantarum was able to increase (P<0.05) of crude protein and crude fat content,  but decrease (P<0.05) crude fiber content and pH silage. The addition of L. plantarum inoculation to kepok banana peels could improve the quality of silage as an alternative ruminant feed. 
Studi Intensitas Pencahayaan Terhadap Puncak Produksi Ayam Petelur Fase Layer di UD. Mahakarya Farm Banyuwangi Erfan Kustiawan; Dyah Laksito Rukmi; Shokhirul Imam; Sandi Owen Permadi
Jurnal Ilmu Peternakan Terapan Vol 3 No 1 (2019): Jurnal Ilmu Peternakan Terapan
Publisher : Politeknik Negeri Jember

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Abstract

The objective of this case study was to evaluate good lighting levels in laying hens. The data were collected for three months at UD. Mahakarya Farm Banyuwangi. A total of 4.400 heads of layer chicken were used in this study. The lighting intensityused were 15 lux in cage A and 10 lux in cage B. The average of egg production were75.91% and 73.57% for cage A (15 lux) and cage B (10 lux), respectively. The average of egg weight were 59.37 g and 59.23 gfor cage A (15 lux) and cage B (10 lux), respectively. The results of this study presented that layer chicken aged 25 weeks produced better production efficiency values by 10 lux. At the end of production period(38 weeks) increased production efficiency by 15 lux.
The The Classification of Acute Respiratory Infection (ARI) Bacteria Based on K-Nearest Neighbor Zilvanhisna Emka Fitri; Lalitya Nindita Sahenda; Pramuditha Shinta Dewi Puspitasari; Prawidya Destarianto; Dyah Laksito Rukmi; Arizal Mujibtamala Nanda Imron
Lontar Komputer : Jurnal Ilmiah Teknologi Informasi Vol 12 No 2 (2021): Vol. 12, No. 02 August 2021
Publisher : Institute for Research and Community Services, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/LKJITI.2021.v12.i02.p03

Abstract

Acute Respiratory Infection (ARI) is an infectious disease. One of the performance indicators of infectious disease control and handling programs is disease discovery. However, the problem that often occurs is the limited number of medical analysts, the number of patients, and the experience of medical analysts in identifying bacterial processes so that the examination is relatively longer. Based on these problems, an automatic and accurate classification system of bacteria that causes Acute Respiratory Infection (ARI) was created. The research process is preprocessing images (color conversion and contrast stretching), segmentation, feature extraction, and KNN classification. The parameters used are bacterial count, area, perimeter, and shape factor. The best training data and test data comparison is 90%: 10% of 480 data. The KNN classification method is very good for classifying bacteria. The highest level of accuracy is 91.67%, precision is 92.4%, and recall is 91.7% with three variations of K values, namely K = 3, K = 5, and K = 7.
Case Study on Genesis Infectious Bursal Disease (IBD) on Broiler chickens at PT. Aretha Nusantara Farm Bandung Miftakhul Zannah; Aan Awaludin; Dyah Laksito Rukmi; Suluh Nusantoro; Satria Budi Kusuma
Journal of Livestock Science and Production Vol 4, No 1 (2020): Journal of Livestock Science and Production
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jalspro.v4i1.1944

Abstract

Infectious Bursal Disease (IBD) known as Gumboro is a high frequently found virus that has an acute trait. It occurs on broiler chickens and easily transmitted among them especially during the maintenance period. The targets of this virus are the cell in the bursa of fabricius and various lymphoid organs. Therefore, the IBD virus infection causes interference to the immune system. Moreover, the observation of clinical symptoms showed that in the Arjasari 2 stall found the changes in clinical symptoms on broiler chickens. It covers weakness and lethargy, decreased appetite, hanging wings, whitish watery diarrhea, and dirty cloaca. Besides, during the maintenance period found a high mortality rate. Based on the results of a necropsy, several organs have changed in broiler chickens aged 17-33 days. Changes in the bursa of fabricius experiencing organ hemorrhage air sacs that become inflamed (airsacculitis), and hemorrhages on the heart, thus space indicating an IBD. Results from the study showed that the field methods for diagnosis with a view of the clinical symptoms, the mortality rate, and a necropsy can be used as a method for the field diagnosis of IBD. Changes in the post mortem organ can be used as reinforcement to the clinical diagnosis of IBD, especially changes or damage to the bursa of fabricius.
Studi Lapang: Penegakan Diagnosis Infectious Bursal Disease (IBD) Pada Ayam Broiler Aan Awaludin; Yudhi Ratna Nugraheni; Theo Mahiseta Syahniar; Dyah Laksito Rukmi; Agus Hadi Prayitno; Nurkholis Nurkholis
Jurnal Ilmu Peternakan Terapan Vol 3 No 1 (2019): Jurnal Ilmu Peternakan Terapan
Publisher : Politeknik Negeri Jember

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Abstract

Infectious Bursal Disease (IBD), also called Gumboro, was disease which attacked cells in the bursa of fabricius, causing interference with the chicken's immune system or immunosuppressive. IBD was the one of viral disease that often attacks chickens in the field. The aim of this study was to determine the diagnosis of IBD by through at clinical symptoms and necropsy that can still be relevant on in the field. The diagnosis of IBD correctly, cheaply, easily and quickly in the field is very important to optimize the health care management and evaluation program. The method used was by observing clinical symptoms of broiler chickens in commercial farms suspected of contracting IBD and observing post-death organs (necropsy). The object of necropsy was 5 samples of broiler chickens from the farm. Data was analyzed descriptively. The results of this study was the broiler chickens that infected with IBD could be diagnosed through clinical symptoms and post-death organ changes, so that the diagnosis for IBD cases in the field used the observation of clinical symptoms and necropsy are still relevant.
Influence of Duck Eggshell Nano-Calcium Fortification on the Chemical Quality of Beef Sausage Agus Hadi Prayitno; Dyah Laksito Rukmi; Agatha Widiyawati; Budi Prasetyo
Jurnal Ilmu Ternak dan Veteriner Vol 27, No 2 (2022): June 2022
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14334/jitv.v27i2.3009

Abstract

Duck eggshells are one of bio-wastes from poultry industry and household  that have been disposed. Duck eggshells contain high calcium which can be applied as an alternative source of daily calcium for the body. Nanostructured duck eggshell calcium can be used as a food additive in beef sausage processing. This study was conducted to determine the chemical quality of beef sausage fortified by duck eggshell nano-calcium. The materials include beef, soy protein isolate, palm oil, garlic, salt, pepper, shallot, onion, tapioca, monosodium glutamate, sodium tripolyphosphate, nutmeg, coriander, frankfurter, sugar, duck eggshell nano-calcium, ice, and nano-structured duck eggshell. Treatments for fortification of duck eggshell nano-calcium were 0; 0.15; 0.3; 0.45; and 0.6% of the total dough. Parameters tested were moisture, protein, fat, carbohydrate, fiber, ash, sugar, calcium, sodium, and energy of the sausage. Each treatment consisted of 5 replications. Data collected was analyzed by analysis of variance using completely randomized design and if there was significant different (P0.01) then further tested by the Duncan's New Multiple Range Test. Results showed that the fortification of duck eggshell nano-calcium had a highly significant effect (P0.01) on protein, fat, ash, sugar, calcium, and sodium, but did not affect moisture, carbohydrate, fiber, and energy of beef sausage. Fortification of duck eggshell nano-calcium up to 0.6%  increased protein, ash, dan calcium but decreased fat, sugar, and sodium of beef sausage.
Co-Authors Agatha Widiyawati Agus Hadi Prayitno Awaludin, Aan Budi Prasetyo Erfan Kustiawan Imron, Arizal Mujibtamala Nanda Lalitya Nindita Sahenda Miftakhul Zannah Nugraheni, Yudhi Ratna Nur Kholis Nurkholis Nurkholis Pramuditha Shinta Dewi Puspitasari Prawidya Destarianto Sandi Owen Permadi Satria Budi Kusuma Shokhirul Imam Suluh Nusantoro Theo Mahiseta Syahniar Yuni Mariani Zilvanhisna Emka Fitri