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INDONESIA
Buletin Peternakan
Published by Universitas Gadjah Mada
ISSN : 01264400     EISSN : 2407876X     DOI : https://doi.org/10.21059/buletinpeternak
Core Subject : Health, Education,
Veterinary Other
Bulletin of Animal Science is published every four months. The Annual subscription rate is Rp. 150.000,-/year. Bulletin receives original papers in animal science and technology which are not published at any other journals.
Arjuna Subject : -
Articles 10 Documents
 1 
Search results for , issue "Vol 45, No 3 (2021): BULETIN PETERNAKAN VOL. 45 (3) AUGUST 2021" : 10 Documents clear
Gamma Radiation Effect on Growth, Production and Lignin Content of Sorghum sudanense at Different Harvest Ages Maudi Nayanda Delastra; Andriyani Astuti; Bambang Suwignyo; Muhlisin Muhlisin; Nafiatul Umami
Buletin Peternakan Vol 45, No 3 (2021): BULETIN PETERNAKAN VOL. 45 (3) AUGUST 2021
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v45i3.62627

Abstract

 The purpose of this study was to determine the effect of gamma-ray irradiation on Sorghum sudanense in the first offspring (F1) on plant growth, production, and lignin content at different harvest ages. This study used a split-plot design in which varieties of Sorghum sudanense with gamma irradiation and Sorghum sudanense without gamma irradiation are the main plot. Meanwhile, the harvest age is the subplot. The planting area was 1.5x1.5 m, each with 3 replications. The materials used were Sorghum sudanense without gamma-ray irradiation and the first generation seeds (F1) of Sorghum sudanense with gamma irradiation. The method used was irradiating Sorghum sudanense seeds with gamma-ray with a dose of 300 Gy, planting, maintenance, and harvesting. The harvest ages were 50, 70, and 90 days. The data observed were plant growth, namely plant height and length, dry matter (DM) and organic matter (OM) production, and lignin content. Sorghum sudanense with gamma irradiation had higher plant height, plant length, also DM, and OM production (P<0.05) than Sorghum sudanense without gamma irradiation. The lignin content of Sorghum sudanense with gamma irradiation was lower (P<0.05) than Sorghum sudanense without gamma irradiation. Longer harvest age increased (P<0.05) plant height, plant length, production, and lignin content. In conclusion, there were characteristics differences between Sorghum sudanense with gamma irradiation and without gamma irradiation (parents). The longer harvest led to higher plant height, length, production, and lignin content. There was an interaction (P<0.05) between varieties and harvest ages. Gamma irradiated Sorghum sudanense had a peak production at the age of 70 days, with a lignin content of 3.63%.
Correlation and Regression Between Age and Body Weight on Semen Quality of Limousin Bulls in Artificial Insemination Center, Lembang, West Java Muhamad Allabus Royan; Akhmad Dakhlan; Madi Hartono; Sri Suharyati
Buletin Peternakan Vol 45, No 3 (2021): BULETIN PETERNAKAN VOL. 45 (3) AUGUST 2021
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v45i3.63710

Abstract

This research aimed to determine the correlation and to find the best regression model for predicting semen quality (semen volume, individual motility, and sperm concentration) based on age and body weight in Limousin bulls. This research was conducted in December 2019 in Artificial Insemination Center, Lembang, West Java. The method used was a survey with census data collection, namely all Limousin bulls with semen collected were used in this study. The data were analyzed for correlation and simple and multiple regression using R program. The results showed that the average of age, body weight, semen volume, individual motility and sperm concentration were 58.36 ± 40.19 months, 807.12 ± 91.59 kg, 5.86 ± 1.31 ml, 67.59 ± 4.11%, and 1006.23 ± 145.28 million/ml, respectively. Age with semen volume, body weight with semen volume, and combination of age and body weight with semen volume, had a medium positive correlation (P<0.05), with a correlation coefficient of 0.52, 0.58 and 0.58, respectively. The regression model with the highest coeficient of determination value (R2) was between body weight and semen volume with regression equation of Ŷ = -0.8129 + 0.008269X and of R2 = 0.34. In conclusion, semen volume of Limousin bull could be estimated using their age and body weight, while individual motility and sperm concentration might not be able to be estimated using their age and body weight.
The Analysis of Capacity Increase in Beef Cattle Population in The South Konawe Regency Musram Abadi; La Ode Nafiu; La Ode Arsad Sani
Buletin Peternakan Vol 45, No 3 (2021): BULETIN PETERNAKAN VOL. 45 (3) AUGUST 2021
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v45i3.64119

Abstract

This research aimed to determine the maximum potential for increasing the population of beef cattle in the South Konawe Regency Southeast Sulawesi Province based on natural resources and the ability of the head of the farmer family to raise cattle. This research was conducted 5th October to 28th December 2019. Determination of research location was carried out purposely (purposive sampling), with the consideration that South Konawe Regency was a central area for Bali cattle breeding.  The data analysis was carried out by analyzing the supporting capacity of forage from pasture land and non-pasture land (rice fields, plantations, forests and moor) as well as the production of agricultural food crop waste (rice, corn, peanuts, green beans, cassava, sweet potatoes and soybeans), using tabular data in the form of data on food crop production and land area. Potential analysis of beef cattle business development in South Konawe Regency using the calculation of the Capacity Increase of Ruminant Population/Kapasitas Peningkatan Populasi Ternak Ruminansia (KPPTR). Based on the results of research in South Konawe Regency, the number can still be increased by 7,478 Animal Units. If the value is converted to adult female-male cows with an age of >2 years, the population addition can be done as many as 7,478 cows. Meanwhile, if converted to female-male heifers with an age of 1-2 years, the population increase can be increased by 14,956 and if converted to female-male calves with an age of >1 year, the population increase can be done up to 28,912.
The Efficacy of Mycosorb in Broiler Diets Contaminated with Low Doses of Aflatoxin B1 Catootjie Lusje Nalle; Max Arthur Julian Supit; Ignasius Juncen Riu Bere; Roni Hawu
Buletin Peternakan Vol 45, No 3 (2021): BULETIN PETERNAKAN VOL. 45 (3) AUGUST 2021
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v45i3.64417

Abstract

The objective of the present study was to evaluate the efficacy of Mycosorb in broiler diets containing a low level of aflatoxin B1 (AFB1). A total of 200 male broiler chicks (Lohmann) were randomly distributed into 20 pens (10 birds/pen). The experimental design used was a 2 x 2 factorial completely randomized design with two main factors which were the AFB1 levels (non-detectable level; 2.58 ppb) and mycotoxin binder (MB) (0 and 0.15% Mycosorb), respectively. The treatments were control diet (P1), control diet + MB (P2), 2.58 ppb AFB1 diet (P3), and 2.58 ppb AFB1 diet + MB (P3). The AFB1 diets were formulated by replacing the whole proportion of fresh corn with moldy corn containing 4.22 ppb AFB1. The results showed that except for the digestibility coefficient of crude fat (DCCF), AL x MB interaction was not significant (P>0.05) for the growth performance and DCCP. The AFB1 levels (AL) improved (P<0.001) feed intake (FI), feed conversion ratio (FCR), and reduced the DCCF of broilers. The AFB1 levels enhanced the body weight gain (BWG) of growing broilers, but it did not augmented (P>0.05) the BWG of starter broilers. The digestibility coefficient of crude protein was not influenced (P>0.05) by the AFB1 levels. DCCF of broilers who received AFB1 diets were lower (P<0.05) than that of the control diet. Mycosorb did not affect (P>0.05) all variables measured. In conclusion, 1) except for DCCF, AFB1 levels x MB interaction did not improve growth performance and DCCP;  2) the AFB1 level of 2.58 ppb in the diets increased FI and BWG of broilers, but reduced the feed efficiency and DCCF; and 3) Mycosorb did not improve all variables measured.
Performance and Quality of Broiler Meat During Transportation with Various Durations and ZnSO4 level Dhini Nova Widyasari; Niken Ulupi; Rudi Afnan; Rita Mutia; Jonathan Anugrah Lase
Buletin Peternakan Vol 45, No 3 (2021): BULETIN PETERNAKAN VOL. 45 (3) AUGUST 2021
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v45i3.64549

Abstract

Heat stress in the poor transportation systems will impact the oxidative stress, affecting the quality of chicken meat. The decrease in heat stress levels can be trigerred through antioxidants, one of which is ZnSO4 antioxidants, before cutting. This study aimed to examine the reduction of post-transport stress on the performance of chickens, carcasses, and the physical and chemical qualities of broiler meat treated with ZnSO4. The total broiler chickens transported were 324 roosters aged 4 weeks (with 3 replicates each). All of the transported chickens were treated with ZnSO4 at doses of 0, 80, and 160 ppm for 7 days. Next, the chickens were transported with a travel time of 1, 2, and 3 hours. The breast meats were taken (filet) to be used as research samples. A factorial randomized block design was used as the research design and the data were analyzed using ANOVA (analysis of variance). The results showed that there was no correlation between travel time and the ZnSO4 levels on broiler chicken performance (weight and carcass loss) and physicochemical quality of broiler meat (pH value, percentage of water lost, aw, cooking loss, glycogen content and MDA). Longer travel time significantly reduced live weight, carcass percentage, pH value, glycogen content, while increasing the MDA levels. The addition of ZnSO4 can significantly increase the pH value of breast meat, maintain high glycogen levels, increase carcass percentage, and inhibit MDA formation.
The Effect of Ensiled Maize Stover Combined with Additives as an Animal Feed Binti Nur Rohmah; Hartutik Hartutik; Marjuki Marjuki
Buletin Peternakan Vol 45, No 3 (2021): BULETIN PETERNAKAN VOL. 45 (3) AUGUST 2021
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v45i3.64909

Abstract

The research purpose was to determine the effect of addition starter Pediococcus pentosaceus with different level in the maize stover silage on the in vitro digestibility, fermentation product, and microbial protein synthesis. The treatments consist of T1 = maize stover silage + molasses 10%, T2 = maize stover silage + molasses 10% + P. pentosaceus (1x105 cfu/g), and T3 = maize stover silage + molasses 10% + P. pentosaceus (1x106 cfu/g), fermented for 0 and 21 days. The research method was an experiment by using Randomized Block Design (RBD), with 3 treatments and 4 blocks. The result showed that addition of starter P. pentosaceus in the maize stover silage gave significant effect (P<0.05) on dry matter (T1 (65.67±1.56%), T2 (65.78±0.60%), and T3 (67.54±1.11%)), and organic matter digestibility (T1 (66.93±0.48%), T2 (68.15±1.34%), T3 (68.68±1.04%)) at 21 days incubation. The result of statistical analysis showed that treatment gave significant effect (P<0.05) on gas production at 96 hours of silage with 0 day incubation, T1 (114.74±0.60 ml/500mg DM), T2 (116.12±1.44 ml/500mg DM), T3 (116.97±1.12 ml/500mg DM) and 21 days incubation, T1 (124.27±0.59 ml/500mg DM), T2 (125.27±1.49 ml/500mg DM), and T3 (126.16±1.26 ml/500mg DM). All treatments not gave significant effect (P˃0.05) on degradability, NH3 and microbial protein synthesis on 0 days incubation. However, did it gave significantly effect (P˂0.05) in 21 days incubation silage, dry matter degradability (T1 (66.16±0.42%), T2 (65.70±0.58%), T3 (66.66±0.21%)), organic matter degradability (T1 (65.67±1.56%), T2 (65.78±0.60%), and T3 (67.54±1.11%)), microbial protein synthesis (T1 (37.72±0.13 g/N/kg OM apparently fermented), T2 (37.84±0.64 g/N/kg OM apparently fermented), T3 (38.82±0.56 g/N/kg OM apparently fermented). It can be concluded that addition of starter P. pentosaceus (1x106 cfu/g) on maize stover silage with 21 days incubation can produce silage with good quality on the in vitro digestibility, fermentation product, and microbial protein synthesis.
Effect of Different Pre-Freezing Time on Quality of Frozen Fat-Tailed Ram Semen Sigit Bintara; Andriyani Astuti; Panjono Panjono; Tri Anggraeni Kusumastuti
Buletin Peternakan Vol 45, No 3 (2021): BULETIN PETERNAKAN VOL. 45 (3) AUGUST 2021
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v45i3.65426

Abstract

This study aimed to determining the effect of temperature changes on the sperm quality of fat-tailed sheep during the freezing process using a microcontroller. This study was conducted from April to October 2018 at the Laboratory of Animal Physiology and Reproduction, Faculty of Animal Science UGM. The study was used twelve mature ram. The methods were conducted by collecting semen using artificial vagina, semen dilution, freezing semen, thawing and semen quality test. The pre-freezing temperature time were grouped for 6, 9, and 12 minutes. Data of frozen semen quality (motility, viability, and abnormality) the data were analyzed using one-way ANOVA and the study was arranged using Completely Randomized Design (CRD). The average of spermatozoa motility after semen freezing with a 5 to -140°C decrease in pre freezing temperature for 12 minutes (50±5.3%) was significantly different (P<0.05) compared to 9 minutes (48±4.8%) and 6 minutes (43±4.8%). The average of spermatozoa viability after semen freezing with a decrease in pre freezing temperature of 5 to -140°C for 12 minutes (55±4.7%) was significantly different (P<0.05) compared to that for 9 minutes (52±3.5%) and 6 minutes (49±5.7%). The average of spermatozoa abnormality after freezing with a decrease in pre freezing temperature of 5 to -140°C for 6, 9, and 12 minutes was not significantly different (10±2.4%, 9±0.8%, and 10±0.9%, respectively). Based on the findings, it is possible to conclude that semen freezing at a lower pre-freezing temperature of 0 to -140°C for 12 minutes can improve the quality of freezing results.
Association of Cytochrome P450 2A6 (CYP2A6) Gene Polymorphisms with Fatty Acid Traits in Indonesian Native Sheep Gilang Kurnia Abdillah; Kasita Listyarini; Ratna Sholatia Harahap; Asep Gunawan; Cece Sumantri
Buletin Peternakan Vol 45, No 3 (2021): BULETIN PETERNAKAN VOL. 45 (3) AUGUST 2021
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v45i3.65604

Abstract

A member of the cytochrome P450 superfamily enzyme that play a role in microsomal fatty acids oxidation process encoded by cytochrome P450 2A6 (CYP2A6). This study aimed to examined the CYP2A6 gene polymorphisms and their association on fatty acid traits in Indonesian native sheep. A total of 299 rams aged 10-12 months with body weights between 20-30 kg used to identify the CYP2A6 gene polymorphism are consisted of 36 samples of barbados cross sheep (BCS), 35 samples of compass agrinak sheep (CAS), 20 samples of javanese fat tailed sheep (JFT), 36 javanese thin tailed sheep (JTT), 20 samples of garut sheep (GS), 45 samples of garut composite sheep (GCS), meanwhile for the fatty acid analysis was carried out by using 107 of loin samples from the total sheep. Identification of the CYP2A6 gene polymorphisms were performed using PCR-RFLP (Polymorphism Chain Reaction-Restriction Fragment Length Polymorphism) with the BSmAI restriction enzymes. The amplification product was 286 bp. Polymorphism were found in JFT, JTT, GCS and JS with GG and GT genotypes, while BCS, CAS, and GS were monomorphic with TT genotype. The CYP2A6 BSmAI polymorphism was in Hardy-Weinberg Equilibrium for JFT, JTT and JS, while BCS, CAS, GS, GCS, and combined was deviated based on chi square. A SNP g.49170107 G>T of the CYP2A6 gene polymorphism was significantly associated (P <0.05) with only erucic acid (C22:1n9). The GT genotypes had a higher value than GG genotypes The CYP2A6 gene could be used as a selection marker to improve fatty acid traits in Indonesian native sheep.
Nutrient Intake, Feed Digestibility, and Growth Performance of Thin-Tailed Sheep Fed Complete Feed Containing Fermented Sargassum sp. Dian Setya Budi; Andriyani Astuti; Ristianto Utomo
Buletin Peternakan Vol 45, No 3 (2021): BULETIN PETERNAKAN VOL. 45 (3) AUGUST 2021
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v45i3.65969

Abstract

The aim of this research was to identify the effect of feeding fermented Sargassum sp. as complete feed ingredient up to 20% of total feed on nutrient consumption and digestibility, and growth performance of thin-tailed sheep. Twelve female thin-tailed sheep aged 6 to 8 months with an average initial body weight of 14.13 ± 2.08 kg were divided into three groups. The treatments were control without fermented Sargassum sp. (S0), 10% fermented Sargassum sp. (S1), and 20% fermented Sargassum sp. (S2). Complete feed was formulated by isoprotein and isoenergy formulation, containing 16% of crude protein and 61% of total digestible nutrients. Complete feed was given at 3.5% of body weight (% dry matter) and drinking water was provided ad libitum. This research was done in 6 weeks with 14 days adaptation period and seven days of collection period. Growth performance was measured for 4 weeks after the adaptation period. The variables observed were dry matter (DM), organic matter (OM), crude protein (CP), ether extract (EE), crude fiber (CF), nitrogen-free extract (NFE), and total digestible nutrients (TDN) consumption. The data obtained were subjected to one-way ANOVA (analysis of variance) and the difference existed (P value <0.05) between means were analyzed with Duncan’s multiple range test. The results showed that there was no significant effect of feeding fermented Sargassum sp. on nutrient intake, and digestibility of nutrients (P>0.05), however, S0 treatment appeared to have CP, CF, and EE intake, as well as digestibility of DM, CP, CF, and NFE higher than S1 and S2 treatment. The results showed that there was no significant effect of feeding fermented Sargassum sp. on nutrient intake, digested and digestibility of nutrient, absolute and relative weight gain as well as feed conversion.
Determination of Morphological Characteristics in Kuantan Cattle using Multivariate Analysis Restu Misrianti; Jessy Mainidar; Hasrul Bani Asharudin; Yureni Sahril Dedi; Arsyadi Ali; Sony Hartono Wijaya; Cece Sumantri; Jakaria Jakaria
Buletin Peternakan Vol 45, No 3 (2021): BULETIN PETERNAKAN VOL. 45 (3) AUGUST 2021
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v45i3.66868

Abstract

The objective of this research was to characterized morphology and estimated genetic distance between intra population of Kuantan cattle. A Total of 213 cattle (44 male and 169 female with age ranging from 2-3 years) were used in this study and collected from extensive ranging systems in Three sub-population (Cerenti, Inuman, and Kuantan Hilir regions) Kuantan Singingi Regency, Riau Province. Five variables were measured that is Body Length (BL)(cm), Wither Height (WH)(cm), Hip Height (HH)(cm), Chest Girth (CG)(cm), and Chest Depth (CD)(cm). Data obtained were descriptive analysis, Principal Components Analysis (PCA) and Hierarchichal Clustering Analysis (HCA)  using XLSTAT program. All variables of body measurement in the Kuantan Hilir region were higher than Cerenti dan Inuman, Kuantan Singingi Regency. The first factor in PCA described body measurement contributed 32.77%, and the second factor described body shape contribute 25.83% of total variability. The dendrogram showed there is Three clusters of Kuantan Cattle based on this research.

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