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Livestock and Animal Research
Published by Universitas Sebelas Maret
ISSN : 27215326     EISSN : 27217086     DOI : https://doi.org/10.20961/lar.
Core Subject : Health, Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Veterinary
Livestock and Animal Research (Livest. Anim. Res.) publishes original research article in the field of livestock and other animal research. This journal previously titled as Sains Peternakan: Jurnal Penelitian Ilmu Peternakan and changed into Livestock and Animal Research in order to broaden the distribution and increase the visibility of the journal. This journal is published three times a year: March, July, and November by Sebelas Maret University associated with Ikatan Sarjana Peternakan Indonesia (ISPI). The first edition with new journal-title is published in July 2020 (Vol. 18 No. 2) while previous editions remain the same as the previous journal that can be accessed through website: https://jurnal.uns.ac.id/Sains-Peternakan. Livestock and Animal Research has been accredited and categorized as Sinta 2 by Directorate General of Strengthening Research and Development – Ministry of Research, Technology and Higher Education, Republic of Indonesia in 2019 (No. 10/E/KPT/2019). In addition, this journal has been indexed by Crossref, Google Scholar, Mendeley, Garuda (Garda Rujukan Digital), i-Focus, i-Journals, and Udledge.s The interest of Livestock and Animal Research covering: 1) Animal Production System; 2) Animal Breeding and Genetics; 3) Animal Physiology and Reproduction; 4) Animal Nutrition and Feeding Technology; 5) Technology of Animal Product; 6) Animal Biotechnology; 7) Animal Behaviour and Welfare; 9) Socio-Economics in the field of Animal Research, and 10) Animal health. The objects of the research can be livestock, laboratory, exotic, and/or wild animal. This journal uses blind review where all the review process using anonymous system so that both reviewer and author identity are not revealed during the process.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Hewan dan Zoologi
Articles 160 Documents
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Back Matter Livestock and Animal Research Vol. 21 No. 3, November 2023 Editor in Chief
Livestock and Animal Research Vol 21, No 3 (2023): Livestock and Animal Research
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/lar.v21i3.81304

Abstract

Study of the Financial Feasibility of a Dairy Farming Business after the FMD Outbreak in Kampung Susu Lawu, Plaosan District, Magetan Regency Setiawan Dwi Ing Marantha; Sutrisno Hadi Purnomo; Ayu Intan Sari
Livestock and Animal Research Vol 22, No 2 (2024): Livestock and Animal Research
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/lar.v22i2.79171

Abstract

Objective: An outbreak of Foot-and-Mouth Disease (FMD) in Indonesia targeted ruminants, notably impacting dairy cows and precipitating a significant downturn in milk production during the year 2022. This research aimed to determine the financial feasibility and break-even point of post-FMD dairy farming within the Kampung Susu Lawu livestock group in Plaosan District, Magetan Regency.Methods: Employing a quantitative descriptive method, this study utilized survey techniques involving 50 dairy farmers affiliated with the Livestock Group of Kampung Susu Lawu. The data analysis encompassed investment analysis, including the Benefit Cost Ratio (BCR), Net Present Value (NPV), Internal Rate of Return (IRR), Pay Back Period of Credit (PPC), and Break-Even Point (BEP).Results: The findings revealed a BCR value of 1.49, NPV amounting to IDR 38,888,178.00, IRR at 26.36%, PPC of 3.46 years, BEP pegged at IDR 33,043,062.00/year, and BEP based on the unit set at 7,396 liters of milk/year. Financial analysis indicated a positive NPV, a BCR exceeding 1, an IRR surpassing prevailing bank interest rates, and a PPC duration of 3.46 years, collectively affirming the financial feasibility of the dairy farming business.Conclusions: This investigation shows that the post-FMD smallholder dairy business is economically feasible. Farmers stand to accrue benefits by surpassing the production threshold of 7,396 liters of milk/year or by maintaining a herd of productive dairy cows numbering more than three.
Potency of green chiretta (Andrographis paniculata) leaf extract on antibody titers of laying chickens in the starter phase Darmansyah Darmansyah; A Mujnisa; Wempie Pakiding
Livestock and Animal Research Vol 22, No 2 (2024): Livestock and Animal Research
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/lar.v22i2.79503

Abstract

Objective: Andrographolide, biological component, is present in Green chiretta (Andrographis paniculata), as an immunomodulator and feed additive for laying hens, has been potential to be explored. The objective of this study is to investigate the impact of green chiretta (Andrographis paniculata) leaf extract on the levels of antibodies against Avian Influenza (AI) and Newcastle Disease (ND) in laying hens during the initial phase of egg production.Methods: A total of 100 Isa Brown strain laying hens were were used ini this study consisted of 20 box cages with 60x50x50 cm. The study employed a completely randomised design (CRD) with 5 treatments, i.e.  T0 = Drinking water without EEGC, T1 = Drinking water + 0.5% EEGC, T3 = Drinking water + 1% EEGC, T4 = Drinking water + 1.5% EEGC, T5 = Drinking water + 2% EEGC. The study was replicated four times for each treatment.Results: The analysis of variance revealed that the treatment with green chiretta leaf extract did not show a significant impact on AI and ND antibody titers at 3, 4, and 5 weeks of age. However, this treatment significant affect on AI and ND antibody titers at 6 weeks of age.Conclusions: The addition of green chiretta (Andrographis paniculata) leaf extract to drinking water boosts up the development of AI and ND antibody levels. It exhibited superior antibody levels in comparison to the control treatment. To clarify, applying green chiretta (Andrographis paniculata) leaf extract to drinking water can maintain AI and ND antibody levels.
Correlation between body condition score with estrus and reproductive performance in dairy cow post ovary hypofunction Aqil Adyatama; Anis Muktiani; Daud Samsudewa
Livestock and Animal Research Vol 22, No 1 (2024): Livestock and Animal Research
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/lar.v22i1.72066

Abstract

Objective: The objective of this research is to determine the relationship between body condition score (BCS) with estrus performance and reproductive performance in dairy cow post ovary hypofunction.Methods: Observational method by collecting primary and secondary data were used in this research. Primary data includes BCS and estrus performance. Secondary data includes reproductive performance. Purposive sampling method with criteria minimum parity 1 were used. Correlation and simple linear regression were used to analyze the data.Results: The results showed moderate correlation coefficient and regression equation of BCS with redness of vulva (0.531 and Y = 1.389+0.958 X), behavior changing (0.597 and Y = 0.75+0.896 X), mucus cervix intensity (0.503 and Y = 0.889+1.583 X), uterine erection (0.597 and Y = 1.500+1.792 X), service per conception (0.459 and Y = 4.33–1.09 X), estrus post-partum (0.594 and Y= 202.3–38.831 X) and days open (0.498 and Y= 217.271–40.832 X).Conclusions: The conclusion of this research is dairy cow with minimum BCS 3 is needed during mating post ovary hypofunction.
The potential of biodegradable polymers: Chitosan, polyethylene glycol, and polycaprolactone as materials for progesterone intravaginal devices Elma Yuliani Yessa; Ietje Wientarsih; Mokhamad Fakhrul Ulum; Bambang Purwantara; Amrozi Amrozi
Livestock and Animal Research Vol 22, No 1 (2024): Livestock and Animal Research
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/lar.v22i1.72985

Abstract

For several decades, a protocol based on the use of progestagens has been used to manage livestock reproduction with minimal alterations. Recently, researchers have gained insight into the short-term use of progestagen protocols lasting 5-7 days, which has been found to reduce the incidence of vaginitis and obviate the use of antibiotics. Additionally, this approach enables the reutilization of silicone-based devices such as CIDRs after a thorough biosecurity assessment. However, these devices have certain limitations. At the end of the treatment, they must be disposed of and cannot be reused, necessitating a re-evaluation of their use for technical and societal reasons, including animal health and welfare, food safety, and environmental impact.A chitosan-PEG intravaginal implant formulation released progesterone for a period of four days, corresponding to the degradation time of the implant in the vagina. The use of a simple melting and molding process for the combination of PCL-PEG-chitosan implants has been observed to result in degradation of both simulated vaginal fluid and vaginal tissue of cows. The development of intravaginal devices made from biodegradable polymers is considered a potential solution because these materials would degrade within the body, eliminating the need for removal and leaving no residue. These devices are safe for animals and the environment.
Complete feed of corn silage and its effect on male Bali cattle performance, feed consumption, and beef quality Syamsuddin Hasan; A. Mujnisa; Rinduwati Rinduwati; Sema Sema; Apiaty Kamaluddin; Fatmawati Annisa Syamsuddin; Purnama Isti Khaerani
Livestock and Animal Research Vol 22, No 2 (2024): Livestock and Animal Research
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/lar.v22i2.75681

Abstract

Objective: This study aims to observe the effect of feeding corn silage combined with elephant grass and cheap concentrate feed on male Bali cattle performance, feed consumption, and beef quality. Methods: Animal feed testing was performed in male Bali cattle weighing 150-200 kg for 90 days, and the cattle were slaughtered in a slaughterhouse to observe the beef quality. This study employed a completely randomized design with 4 treatments and 3 replicates. Research treatment: The proportion of 30% corn silage + 60% elephant grass + 10% concentrate feed as A1; 50% corn silage + 40% elephant grass + 10% concentrate feed as A2; 70% corn silage + 20% elephant grass + 10% concentrate feed as A3; 100% corn silage as A4. The observed parameters in include average daily gain, dry matter consumption, organic matter consumption, crude protein consumption, total digestible nutrients, tenderness, beef color, water-holding capacity, cooking loss, and aroma. Results: The results showed that the treatments significantly affect the consumption of dry matter with the highest A4 is 2.44% of body weight, organic matter with the highest A3 is 8.43 kg/head/day, crude protein with the highest A3 is 0.82 kg/head/day, and total digestible nutrients with the highest A3 is 4.88 kg/head/day. There is a significant difference in daily average weight gain (ADG) from the three treatments (P<0.05).Conclusions: It can be concluded that A3 treatment, supplemented with 70% corn silage concentration, 20% elephant grass, and 10% concentrate feed is more effective in improving male Bali cattle performance, feed, consumption, and beef quality.
Effect of velvet Timor deer (Rusa timorensis) supplementation to fertility status of male Wistar rats (Rattus norvegicus) Nur Hafidzah Devi Kartika; Daud Samsudewa; Nor Basid Adiwibawa Prasetya
Livestock and Animal Research Vol 22, No 2 (2024): Livestock and Animal Research
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/lar.v22i2.73211

Abstract

Objective: To determine the increase in calcium (Ca) and zinc (Zn) content in Timor deer blood before and after velvet powder supplementation. This study also investigates the effect of velvet powder supplementation on male rats’ fertility status.Methods: This study employed twenty males Wistar rats weighing 200 – 250 g and aged 90 days. The sample was divided into four groups: the control group (T0), the25 mg kg-1 WB-1 velvet powder (T1), the 50 mg kg-1 WB-1 velvet powder (T2) and the 100 mg kg-1 WB-1 velvet powder (T3). Ca and Zn concentrations in rat blood were determined using an atomic absorption spectrophotometer (AAS) in the Feed Nutrition Laboratory at Universitas Diponegoro. The fertility status (sperm motility, mortality and abnormality) of male rat sperm was studied. In this study, statistical analysis was performed using analysis of variance (ANOVA). Results: The results revealed a significant difference P<0.05 ANOVA which was shown in blood Ca and Zn parameters before and after treatment, motility, sperm death and sperm abnormality in the rats.Conslusions: In conclusion, supplementation with 100 mg kg-1 WB-1 Timor deer velvet powder will improve the fertility status of male rats.
Characteristics of functional ice cream produced with goat’s milk kefir in combination with mono-acylglycerol Muhammad Fajrul Arief; Djalal Rosyidi; Lilik Eka Radiati
Livestock and Animal Research Vol 22, No 1 (2024): Livestock and Animal Research
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/lar.v22i1.78614

Abstract

Objective: The purpose of this study was to determine the character of ice cream made from goat’s milk kefir (GMK) combined with mono-acylglycerol (MAG).Methods: GMK was produced by pasteurized goat’s milk (85oC for 15 s) and 2% kefir grain. Ice cream mix (ICM) was produced by GMK, MAG (T0= 0%, T1= 0.25%; T2= 0.50%; T3= 0.75%), 4% sucrose, and 0.1% salt. The results of observations processed using Analysis of Variance (ANOVA) and Duncan’s Multiple Range Test (DMRT) if there were a significant difference between treatments.Results: Es puter (EP) made from GMK in combination with MAG has a distinctive character against T0 (control). The use of GMK decreases the pH value, thereby increasing the lactic acid and ethanol content which brings out the acidity of the product (p<0.05). In addition, increasing MAG concentration can improve the EP’s overrun to make the product more melt resistant (p<0.05). The use of GMK combined with MAG can support the viability of lactic acid bacteria (LAB) and yeast through storage in the freezer. The number of viable LAB and yeast meets WHO standards to obtained health benefit from consuming probiotic ice cream.Conclusions: To conclude, EP made from GMK in combination with 0.50% MAG was proved to be the best treatment. 
Quantitative characteristics and growth hormone gene diversity of thin-tailed sheep in Sitinjau Laut, Kerinci Regency Rhaphon Seprian. Ht; Depison Depison; Eko Wiyanto
Livestock and Animal Research Vol 22, No 1 (2024): Livestock and Animal Research
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/lar.v22i1.73212

Abstract

Objective: This study aims to evaluate the quantitative characteristics and growth hormone gene diversity of thin-tailed sheep in Sitinjau Laut, Kerinci Regency.Methods: The research method used 60 thin-tailed sheep and 60 samples of thin-tailed sheep's blood. The phenotypes observed included: body weight, weight gain, body measurements, and thin-tailed sheep blood samples. The GH gene was identified using the PCR-RFLP method with the Msp1 restriction enzyme. Data analysis included t-test, t2-hotelling, principal component analysis, and allele genotype frequencies.Results: The results showed that body weight, body weight gain, and sizes of male thin-tailed sheep were significantly different (P<0.05) higher than females. The analysis results on the GH|Msp1 gene locus of thin-tailed sheep were monomorphic with one type of allele, namely ++. Conclusions: The average body weight, weight gain, and body measurements of male thin-tail sheep were higher than that of females. The body size characteristic of male and female thin-tailed sheep is the chest circumference, while the body shape characteristic of male and female thin-tailed sheep is the chest depth. The fragmentation of the GH|Msp1 gene in thin-tailed sheep is monomorphic.
The Effect of Incubation Time on the Quality of Post-Thawed Ram Sexed Sperm Nurcholidah Solihati; Siti Darodjah Rasad; Rangga Setiawan
Livestock and Animal Research Vol 22, No 2 (2024): Livestock and Animal Research
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/lar.v22i2.90802

Abstract

Objective: The sperm sexing using an albumin column requires an incubation process at a certain temperature for sperm to move through the albumin layer. It is thought that the incubation time can influence the quality of the semen resulting from post-thawing sexing. The aim of this research was to determine the effect of incubation time on the quality of sexed sperm post-thawing and to find out the optimum incubation time that provide the best sperm quality.Methods: This research was carried out in a completely randomized design, using three incubation times (T1= 45 minutes, T2= 60 minutes, T3= 75 minutes) with six replications. The parameters consisted of motility, abnormality and acrosome integrity of sexed sperm in the upper and bottom fractions. Data were analyzed using analysis of variance (Anova) and continued with the Duncan test.Results: The results showed that the incubation time had a significant effect on motility, intact acrosome cap and recovery rate, but had no significant effect on abnormality of post thawed sexed sperm. For both the upper and bottom fraction, incubation times of 45 and 60 minutes produced the best motility and recovery rate compared to 75 minutes, but the best intact acrosome cup was obtained from an incubation time of 45 minutes.Conclusions: Based on the research results, it can be concluded that the length of incubation time influences the quality of post thawed ram sexed sperm, and 45 minutes is the optimal incubation time to provide the best quality.

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