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Jurnal Ilmu Ternak
Published by Universitas Padjadjaran
ISSN : 14105659     EISSN : 26215144     DOI : -
Core Subject : Health, Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Veterinary
Jurnal Ilmu Ternak Universitas Padjadjaran encompasses a broad range of research topics in animal sciences: breeding and genetics, reproduction and physiology, nutrition, feed sciences, agrostology, animal products, biotechnology, behaviour, welfare, health, livestock farming system, socio-economic, and policy. Jurnal Ilmu Ternak Universitas Padjadjaran published by twice a year, June and December
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Articles 427 Documents
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Effect of betel leaf meal (Piper Betle L.) as feed additive on milk composition and somatic cell count of subclinical mastitis Abdul Alim Yamin; Asep Sudarman; Dwierra Evvyernie
Jurnal Ilmu Ternak Vol 22, No 2 (2022)
Publisher : Fakultas Peternakan, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jit.v22i2.40525

Abstract

The aim of this experiment was to study the effect of betel leaf meal (BLM) as feed additive on milk composition and somatic cell count of subclinical mastitis infected cow. The experiment design was a completely randomized design with five dietary treatments of BLM level and four replications in concentrate feed. The treatments were T0 (without betel leaf meal, as control), T1 (2% of betel leaf meal every day), T2 (4% of betel leaf meal every day), T3 (2% of betel leaf meal skip two days), and T4 (4% of betel leaf meal skip two days). Milk samples from the infected quarter would be analyzed every week of the experiment. Parameters measured were milk composition and somatic cell count. Data were analyzed by using analysis of variance (ANOVA) and the differences among treatments were examined by Duncan's multiple range test. Results showed that in T1 decreased somatic cell count by 83%, but the addition of BLM did not significantly affect milk composition. It could be concluded that the addition of 2% of BLM as a feed additive has the potency to prevent mastitis in lactating cows.
Performa Produksi dan Kondisi Fisiologis Kambing Kacang yang Diberi Tepung Kulit Buah Naga Padang Padang; Sirajuddin Abdullah; Sri Wulan Cakrawati; Harmoko Harmoko
Jurnal Ilmu Ternak Vol 22, No 2 (2022)
Publisher : Fakultas Peternakan, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jit.v22i2.41363

Abstract

Pelaksanaan penelitian di kandang CV. Prima BREED sejak tanggal 23 september 2019 sampai dengan tanggal 2 Desember 2019. Penelitian ini bertujuan untuk mengetahui performa produksi, status faal, nilai hematologis, bobot karkas dan non karkas kambing Kacang yang mendapat tepung kulit buah naga dan tanpa pemberian tepung kulit buah naga. Kambing Kacang yang digunakan berjumla 11 ekor kambing Kacangbetina. Analisis data Uji-t ulangan tidak sama untuk membandingkan antara dua perlakuan. Analisis Uji-t menunjukkan kambing yang diberi tepung kulit buah naga nyata meningkatkan pertambahan bobot badan, efisiensi penggunaan bahan kering dan protein kasar ransum, persentase karkas, jumlah sel darah merah, kadar hemoglobin dan nilai hematokrit darah kambing dibanding kambing yang tidak diberi tepung kulit buah naga. Namun, konsumsi bahan kering ransum, konsumsi protein kasar ransum, status faal, jumlah sel darah putih, bobot potong, bobot karkas, bobot komponen karkas, bobot dan persentase non karkas internal, bobot dan persentase non karkas eksternal, serta bobot dan persentase non karkas edible tidak menunjukkan adanya perbedaan yang nyata dari kedua perlakuan.
PRODUCTIVITY ANALYSIS OF GRANDPARENT STOCK IN 21 WEEK AGE GROWING PHASE Sumiarti, Sumiarti; Darwati, Sri; Afnan, Rudi; Muladno, Muladno
Jurnal Ilmu Ternak Universitas Padjadjaran Vol 23, No 2 (2023): December
Publisher : Fakultas Peternakan, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jit.v23i2.47565

Abstract

This research aimed to compare the productivity of GPS strains, namely Ross, Cobb, Hubbard, and Indian River in hens and males at 21 weeks of age. The research data was obtained from the results of an audit of the breeding company by the Directorate General of Livestock and Animal Health, Ministry of Agriculture, from November 2022 to March 2023. The results showed that the comparison of hen productivity in the four strains, namely (1) the Indian River strain had a high body weight compared to other strains, (2) the Hubbard strain has a higher depletion rate than the other strains, but this depletion rate does not reflect bad or bad genetics, but it reflects a high degree of selection, and (3) the Indian River strain has a higher uniformity level than other strains. The productivity of roosters is (1) the Indian River strain has a high body weight compared to other strains, (2) the Indian River strain has a higher depletion rate than the other strains, however, this depletion rate does not reflect bad or bad genetics, but it reflects high selection rate, and (3) Indian River strain has a higher uniformity level than other strains.
The Relationship Between Parity to Placental Retention and The Impact on Days Open and Calving Intervals in Dairy Cows at KPSBU Lembang HAFILAH, IDZNI; Septiyani, Septiyani; Solihati, Nurcholidah
Jurnal Ilmu Ternak Universitas Padjadjaran Vol 24, No 1 (2024): June
Publisher : Fakultas Peternakan, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jit.v24i1.54679

Abstract

Placental retention or retensio secundinae is one of the reproductive disorders that often occurs in dairy cows. This will interfere reproductive efficiency, including Days Open and Calving Interval. Retained placenta is defined as the failure to completely pass all of the placenta from the uterus (cotyledon villi) for more than 8 hours after parturition. This study aimed to determine the relationship between parity and placental retention and its impact on lambing days and lambing distance in dairy cows. The research was conducted at North Bandung Cattle Farming Cooperative (KPSBU) Lembang. The method used was data analysis using descriptive analysis and path analysis. The results showed that parity has a significant relationship with placenta retention, and placenta retention with increasing parity can affect days open and calving interval in dairy cows at KPSBU Lembang. Path analysis found that the t-statistical results had exceeded 1.96 with a significant p-value that did not exceed 0.05, so there was a significant relationship between the variables in the study. Dairy cows that have experienced retained placenta at North Bandung Cattle Farming Cooperative (KPSBU) Lembang have low reproductive efficiency, characterized by long open days and calving intervals exceeding the expected time.
The Role of Social Media in Mastering Broiler Livestock Management Ramdani, Muhamad Giri; Kusumastuti, Anie Eka; Akhiroh, Puji
Jurnal Ilmu Ternak Universitas Padjadjaran Vol 24, No 1 (2024): June
Publisher : Fakultas Peternakan, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jit.v24i1.49817

Abstract

Social media has experienced rapid development and has had a significant impact on various aspects of life, including the broiler livestock industry. Social media plays an important role in increasing the practical skills needed for effective broiler livestock raising management, including playing a role in providing easy and fast access to information, education, and interaction between individuals. This research aimed to analyze the influence of social media roles as an information medium, educational medium, and networking & communication medium for mastering broiler management. The research method used a quantitative approach using a survey method. Data were collected through direct interviews using structured questionnaires with a Likert scale of 1-5, observation, and documentation. The data was then analyzed by multiple regression analysis and descriptive analysis. The results indicate that the variables of information media, educational media, and networking & communication media simultaneously significantly affect broiler management mastery. Specifically, variables of information media and networking & communication media have a significant influence on management mastery, while educational media does not. It can be concluded that social media plays a significant role in enhancing broiler management mastery, with information media being the most dominant variable. The findings of this study are expected to serve as a foundation for optimizing the use of social media in the broiler livestock industry, thereby improving the effectiveness and efficiency of management practices.
Differences in Characteristics and Income of Duck Farming in Sukra and Sindang Districts, Indramayu Regency Herlina, Linda; Firmansyah, Cecep; Salsabilah, Khansa Nurul
Jurnal Ilmu Ternak Universitas Padjadjaran Vol 23, No 2 (2023): December
Publisher : Fakultas Peternakan, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jit.v23i2.49769

Abstract

AbstractDuck is one of the commodities breeders rely on in Indramayu Regency as a source of income to support the farmer's family expenses. Two areas became the basis for providing duck products in Indramayu Regency: Sukra District and Sindang District. The purpose of this study was to determine the difference in the average characteristics of the breeder's variables consisting of livestock experience, age, number of family members out of the farmer, distance to marketing centers, farmer expenses, duck farming costs, duck farming revenue, and farmer income (per head per year). The method used was a survey with 100 farmers as respondents. Data were collected using interviews with questionnaires. The results showed that to conduct a valid independent sample t-test, several steps were needed, namely removing outliers and variables that did not have normally distributed data. This process produces 4 valid variables used in the difference test. In the end, the variables significantly different between duck farmers in Sukra and Sindang Districts were the average age of the breeders and the average cost of raising ducks. This is because the sources of production inputs used are different from each other, and optimizing the use of production factors is not easy due to the relatively small number of livestock, which is less than 1000 heads per farmer. 
The Influence of Different Land Transportation Time from Banjarnegara to Semarang on Body Condition Response of Local Male Sheep herwinda, fauzia alma; Purnomoadi, Agung; Adiwinarti, R.R. Retno; Riyanto, Edy; Restitrisnani, Vita; Purbowati, Endang
Jurnal Ilmu Ternak Universitas Padjadjaran Vol 23, No 2 (2023): December
Publisher : Fakultas Peternakan, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jit.v23i2.43649

Abstract

This study aims to determine the body conditions and body weight loss of male local sheep after transportation from Banjarnegara to Semarang at different times. This study used 22 local rams aged 10 months weighing 17.14 + 1.68 kg (CV= 9.8%). This research used a Completely Randomized Design with two treatments and 11 replications. The treatments were different transportation times consisting of 4 hours (T1) and 6 hours (T2). The parameters used in this study were pulse rate, respiratory rate, and rectal temperature in Banjarnegara (before transportation), Temanggung (during rest), and Semarang (after transportation), as well as body weight loss from male local sheep. The data were analyzed by using a t-test. The results showed that before transportation, the pulse and respiratory rate of T2 rams were higher (P<0.05) than those of T1, however, their body temperatures were relatively the same as the average (35.86 oC). During rest, the pulse rate, respiratory rate, and body temperature of T1 and T2 were relatively the same with an average of 97 times/minute, 57 times/minute and 35.85 oC, respectively. After transportation, the pulse rate of T1 was higher (P<0.05) compared to T2, while the respiratory rate and body temperature of T1 were lower (P<0.05) than those of T2. The body weight of the sheep before and after transportation between T1 and T2 was not significantly different (P>0.05) with an average of 18.33 kg before transportation and  16.80 kg after transportation. The body weight loss of T1 and T2 was about 1.53 kg, and was not significantly different (P>0.05). It can be concluded that different transportation times (4 hours and 6 hours) affected local rams’ physiological conditions with similar body weight loss.Key words : sheep, transportation, physiological conditions, and body weight loss.
THE EFFECT OF CLOSED HOUSE CAGE DENSITY ON MICROCLIMATE OF BROILER CHICKENS Zakaria, Jajat; Rifianda, Nabila Fara Dega; Widjastuti, Tuti; Mansyur, Mansyur; Hanifah, Muzdalifah Nur
Jurnal Ilmu Ternak Universitas Padjadjaran Vol 24, No 1 (2024): June
Publisher : Fakultas Peternakan, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jit.v24i1.52818

Abstract

The microclimate in the cage plays an important role in broiler productivity. Productivity is influenced by a good environment so that production will be maximized. The research was conducted in March-April 2023 in Pinggirsari Village, Arjasari District, Bandung Regency. The samples used were 52,500 broiler chickens of the Cobb CP 707 strain aged 0-32 days whose temperature, humidity, CO2 levels and NH3 levels in the cage were calculated. The cage used in this research is a closed house cage measuring 12x90 m divided into 6 partitions measuring 12 x 15 m, with each partition equipped with a feeding area and nipple drinker, fan feeder, baby chick feeder, and digital thermometer. The results of the study showed that cage density had a significant effect on temperature and levels of CO2 and NH3. Humidity had a real influence in the 4th and 5th weeks during maintenance on cage density. The average cage temperature is 25.17oC – 28.13oC, cage humidity is 70.41% - 82.24%, and CO2 levels are 594.13 ppm – 681.02 ppm. Density levels of up to 18 birds/m2 provide a good cage microclimate and are still optimal in industrial scale closed house cages. Keywords: broiler, cage density, microclimate 
APPLICATION OF RECTAL EXPLORATION TECHNIQUES FOR PREGNANCY DIAGNOSIS IN GOATS Saifudin, Ali; Aslimah, Siti; D. Putra, Teguh; Hadisutanto, Bambang
Jurnal Ilmu Ternak Universitas Padjadjaran Vol 24, No 1 (2024): June
Publisher : Fakultas Peternakan, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jit.v24i1.43771

Abstract

This study aims to explore the potential of applying rectal exploration (ER) techniques to goats for practical purposes. The principle of pregnancy detection in this technique is based on palpable gestational changes in the goat's reproductive tract in terms of location, consistency, and size. This study used 6 female goats aged 2-3 years with normal reproductive cycles and had given birth and one fertile male goat at the age of 2-3 years. Mating was carried out naturally. Previously, female goats had been in estrus synchronization with a double injection of prostaglandin 1.5 ml/head each intramuscularly with an interval of 11 days. Pregnancy tests were carried out at 30, 40, 50, and 60 days after mating using Real-Time B-Mode Ultrasonography (USG) and ER techniques. In this study, ultrasound was used as the gold standard because this method is more accurate and reliable for the diagnosis of pregnancy in small ruminants. The diagnostics observed in this study were the sensitivity and specificity of the ER technique for diagnosing pregnancy in goats compared to the gold standard. The results showed that four goats that were negatively pregnant with the ER technique also showed that they were not pregnant on ultrasound on all days of the examination stage, and two goats that were positive for pregnancy with ultrasound showed positive pregnancy with the ER technique on examination 50 and 60 days after mating. Based on the results of this study, it can be concluded that the ER technique can be used for an alternative pregnancy diagnosis in goats that is practical in the field.
PRODUCTION PERFORMANCE EVALUATION OF PRE-LAYING PERIOD AT 3 STRAINS OF GPS BROILER CHICKEN IN INDONESIA Bestari, Ahmad; Darwati, Sri; Ulfah, Maria; Muladno, Muladno
Jurnal Ilmu Ternak Universitas Padjadjaran Vol 23, No 2 (2023): December
Publisher : Fakultas Peternakan, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jit.v23i2.47567

Abstract

The production performance of GPS on Cobb, Indian River, and Hubbard strains has not been well studied. This study aimed to compare the production performance between female GPS strains at 24 weeks of age and the standards set by each principal. This research was conducted from November 2022 to March 2023. The results showed a significant difference in most production performance between GPS strains at 24 weeks of age by each strain. Significant differences were observed for body weight, feed consumption, depletion and uniformity. As for comparing the production performance between the GPS strains and the standards set by the principal, there were also significant differences, and several performance parameters exceeded the standards. This result was influenced by different farming management patterns from each company adapting to actual conditions in the field.

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