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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 1,046 Documents
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Productivity of Different Local Sheep Breeds Fed by Water Spinach Straw Hamdani Maulana; Endang Baliarti; Astrid Listia Astrini
Buletin Peternakan Vol 45, No 1 (2021): BULETIN PETERNAKAN VOL. 45 (1) FEBRUARY 2021
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v45i1.61764

Abstract

The decline in forage production during the dry season has an impact on the growth performance of livestock at the level of smallholder. The development of agricultural system by utilizing dried agricultural by-product is an alternative solution to the problem of limited feed during the dry season. Production of water spinach reaches 12,697 tons of dry matter/year and has potential to be used as a fiber sources for livestock. Studies on the use of water spinach straw (WSS) as feed for local sheep have not been widely carried out. This study was aimed to determine the productivity of Garut sheep (GS) and thin tailed sheep (TTS) fed water spinach straw. The results of this study were expected to provide information on the use of dry WSS as a substitute for forage for local sheep for fattening purposes. GS (n = 26) and TTS (n = 27) with an age of 8-12 months and body weight ranging from 10-20 kg were feedlots for 42 days. Sheep are kept intensively in colony pens (4-5 head/pen) with an approaching of body size and body weight. Feeding is done every morning and evening. Drinking water is always available. WSS is given ad libitum and the concentrate is given increasing periodically according to the treatment phase, Starter (1-14 days), Grower (15-28 days), and Finisher (29-42 days). Data were analyzed using One way ANOVA, operated by SPSS 20.0 program. The results showed that GS and TTS had no significant differences in productivity (gain, average daily gain, feed conversion ratio, feed cost, and feed cost per gain) (P>0.05). GS and TTS had the highest gain in the starter phase (2.04±1.08kg and 1.99±1.02kg, respectively) then decreased in the grower phase (1.46±0.83 kg and 1, respectively. 55±0.77 kg) and the finisher (1.61±0.77 kg and 1.59±0.74 kg, respectively). Based on the results obtained, it can be concluded that the GS and TTS had good productivity when fed by WSS as basal feed. 
Wafer Nutrient with the Addition of Rubber Seed Flour (Hevea brasiliensis) and its Effect on Local Goat Performance Triani Adelina; Anwar Efendi Harahap; Arsyadi Ali; Hidayati Hidayati; Dewi Ananda Mucra; Bayu Nuari Ramadhan; Nashihul Ulwan
Buletin Peternakan Vol 45, No 2 (2021): BULETIN PETERNAKAN VOL. 45 (2) MAY 2021
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v45i2.64067

Abstract

Local goats are one of the ruminants that have several advantages, including being expose to extreme temperatures such as in the tropics and can withstand to various types of diseases. Information regarding studies for wafer with the addition of rubber seed for goat  is still limited. This study aims to determine the performance of local goats which is given wafer addition of rubber seed flour (RSF). The research parameters measured for wafer nutrient including dry matter, crude protein, crude fiber, ether extract and ash, while the performance of local goats wafers included feed intake, bodyweight gain, and feed efficiency. Twelve local goats were selected and they were assigned to 4 groups of treatments of three each in a randomized complete block design (RCBD). The 4 diets treatment were wafers added with rubber seeds flour of 0%, 7%, 14% and 21%. The results showed that the addition of rubber seed flour in wafer had effect (P<0.05) on the dry matter, crude protein, crude fiber, ether extract and ash but no significant effect (P>0.05) the feed intake, bodyweight gain, and feed efficiency. It can be conclude that the use of wafers until 21% rubber seed flour can improve the nutrient content of wafers but can not improve the production performance of local goats.
The Effects of Cassava Pomace and Protected Soybean Meal on Dairy Milk Production and Quality Basofi Sabastian; Budi Prasetyo Widyobroto; Andriyani Astuti
Buletin Peternakan Vol 45, No 2 (2021): BULETIN PETERNAKAN VOL. 45 (2) MAY 2021
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v45i2.64907

Abstract

  The objective of the study was to determine the effect of cassava pomace and protected soybean meal on dairy milk production and quality of mid lactating dairy cows. This research was conducted at Turen, Malang from January to April 2020. Twelve lactating Friesian Holstein dairy cows were divided into 2 groups so that each group consisted of 6, namely the control and treatment groups. The feed were a combination of forage and concentrate with a ratio of 35:65 in dry matter (DM). The control group received wet concentrate with DM content of 30.58%, 14.87% CP, and 75.06% TDN, while the treatment groups received concentrate with supplementation of cassava pomace 15% of DM ratio and protected soybean meal 45 g/l milk production. The variables observed were nutrient consumption, milk production and quality. Data between the two groups were analyzed using the Independent Sample T-test. The results showed that the addition of waste cassava and protected soybean meal increased (P<0.05) nutrient consumption (DM, OM, CP, CF, EE, and TDN). Milk production in the treatment group was higher (P<0.05) than control group (9.46 vs. 6.07 Ls/head/day). Milk protein production in the treatment group was higher (P<0.05) than control group (0.37 vs. 0.21 L/head/day). The content of milk protein and milk fat between the control and treatment groups was not significantly different (respectively 3.19 Vs 3.28; 4.46 vs 4.42 %). Milk protein and fat production in the treatment group was higher (P<0.05) than control group (0.21 vs 0.37; and 0.50 vs. 0.30 L/head/day respectively). The composition of glucose and blood urea in control and treatment dairy cows were not significantly different. In conclusion, giving cassava pomace and protected soybean meal to dairy cows during mid lactation increased nutrient consumption, milk production, milk protein production, and milk fat production but did not increase percentage of milk protein and fat. The treatment also did not affect blood glucose and nitrogen urea contents. 
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.

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