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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 9 Documents
 1 
Search results for , issue "Vol 45, No 4 (2021): BULETIN PETERNAKAN VOL. 45 (4) NOVEMBER 2021" : 9 Documents clear
Preference of Goat Farmers to Agricultural Extension as a Source of Information and Knowledge in Banjarnegara Regency Mochamad Sugiarto; Yusmi Nur Wakhidati; Dyah Gandasari
Buletin Peternakan Vol 45, No 4 (2021): BULETIN PETERNAKAN VOL. 45 (4) NOVEMBER 2021
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v45i4.62099

Abstract

Increasing knowledge of farming is essential in increasing goat production in the rural areas of Banjarnegara Regency. Increased knowledge come from many sources, such as extension and non-extension services (other farmers, books, and other government officials). Systematic efforts continue to increase agricultural extension workers' role in providing information and knowledge to goat farmers. This study aims to identify farmers' preference for the agricultural extension as a source of knowledge and analyze the factors that influence the selection of sources of information and knowledge. One hundred sixty goat farmers in Banjarnegara Regency were selected as respondents using a multistage sampling method. The data collected were analyzed using descriptive statistics and logistic regression. The analysis results showed that most of the goat farmers in Banjarnegara Regency (74.37 percent) preferred obtaining knowledge from non-extension sources. In other words, only a small proportion of goat farmers (25.63 percent) prefer to get information and knowledge from agricultural extension workers. Based on the logistic regression analysis, it was found that goat farmers' education and age of farmers were essential factors (P<0.05) in making decisions related to source in obtaining knowledge on raising goats from the agricultural extension or non-agricultural extension workers. Goat farmers in Banjarnegara Regency who have lower education prefer to get information related to goat farming from non-agricultural extension workers. Meanwhile, younger goat farmers tend to get information from non-agricultural extension workers. Therefore, agricultural extension workers have a more strategic role for goat farmers who have higher education and are more mature with adequate goat farming knowledge.
Selection of Weaning and Adult Weight to Increase Growth of Deutch Democratic Yokohama (DDY) Mice Meireni Cahyowati; Endang Baliarti; Sumadi Sumadi
Buletin Peternakan Vol 45, No 4 (2021): BULETIN PETERNAKAN VOL. 45 (4) NOVEMBER 2021
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v45i4.66681

Abstract

This study aims to determine the increase of the growth of Deutch Democratic Yokohama (DDY) strain mice through a selection program from generation 0 (G0, n = 323 ),  generation 1 (G1, n = 367) to generation 2 (G2, n = 386). The variables used for the selected program were weaning weight (WW) and adult weight (AW). For WW, the selection was made on the best 50% WW, and for the AW, the selection was carried out by choosing the best eight males and the best 32 females, using the value of genetic parameters and breeding values.  Based on the study, WW increased from G0 to G1 and G1 to G2 of 12,63% and 12,05%, respectively. The increase in AW from G0 to G1 and G1 to G2 was 7,85 % and 17,78%, respectively. The conclusion was that it was possible to increase weaning weight and adult weight by selecting the program.
The Effectiveness of Cherry Leaf Extract (Muntingia calabura L) as an Anti-Bacterial Against Hatchability of Kub Chicken Eggs in Artificial Hatchery Aulia Rahmad Hasyim; Jonathan Anugrah Lase; Alwiyah Alwiyah; Suroto Suroto; Khairiyah Khairiyah; Mustafa Hutagalung; Siti Maryam Harahap; Khadijah el Ramija; Dian Lestari; Novita Ardiarini; Abubakar Ibrahim
Buletin Peternakan Vol 45, No 4 (2021): BULETIN PETERNAKAN VOL. 45 (4) NOVEMBER 2021
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v45i4.66695

Abstract

The present study aimed to determine the effect of cherry leaf extract (Muntingia calabura L) on hatchability of Balitnak Superior Free Range Chickens (KUB) through artificial hatching. The doses of cherry leaf extract used in this study were 0%, 10%, 15% and 20%. The hatching eggs used came from KUB hens that were intensively reared in the poultry house at UPBS BPTP, North Sumatra. The procedures applied in this study were collection of hatching eggs, fumigation of machines and equipment, setting of machines and hatching eggs, egg washing with cherry leaf extract and hatching of eggs for 21 days. During the hatching process, observations were made on predetermined variables. The observed variables were egg shape index, egg weight loss, shell temperature and hatchability. The method used was completely randomized design (CRD) with 4 treatments and 100 replications. The results showed that the hatching egg shape index in this study was 75,77 – 77,05%. The lowest egg weight loss was at P0 (0%), while the largest weight loss was at P2 (15%). The highest hatchability was observed in P1 (10%) at 84%. The most effective P1 treatment resulted in the highest egg hatchability in the present study.
Evaluation of Chamois Leather Using Corn Oil (Zea Mays) as The Tanning Material wehandaka - pancapalaga; Suyatno Suyatno; Hysam Jamaluddin
Buletin Peternakan Vol 45, No 4 (2021): BULETIN PETERNAKAN VOL. 45 (4) NOVEMBER 2021
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v45i4.66730

Abstract

 One of the main characteristics of chamois leather is its high ability to absorb water; thus, chamois leather is generally used for cleaning and drying. The usual tanning material for chamois leather is fish oil. However, it makes the chamois leather product have a strong odor. This study aims to evaluate the quality of chamois leather from rabbit skin tanned with corn oil. The treatments included the addition of several corn oil concentrations consisting of P0 (30 % fish oil), P1 (10 % corn oil), P2 (20% corn oil), and P3 (30% corn oil). The results showed that corn oil as a tanning material was able to increase the ash content, elongation, tear strength, and water absorption of chamois skin and was able to reduce oil content, and did not change the tensile strength, color and odor of the chamois leather produced. The quality of chamois leather with 30% corn oil indicated the ash content as much as 3.19%, oil content as much as 7.87%, elongation as much as 94.51%, tear strength as much as 46.47 N/mm, water absorption (24 hours) as much as 279.03%; and tensile strength as much as 9.9 N/mm2. It also produced yellowish-white color with no odor. This quality has met the requirements of the Indonesian National Standard (SNI): 0617521990. The study concludes that 30% corn oil can substitute fish oil to produce chamois leather.
Profitability of the Three Types of Smallholder Pig Farming in Indonesia: An Adaptation of Enterprise Budgeting Method Ester Nurani Keraru; Harianto Harianto; Yusalina Yusalina
Buletin Peternakan Vol 45, No 4 (2021): BULETIN PETERNAKAN VOL. 45 (4) NOVEMBER 2021
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v45i4.68763

Abstract

This study aims to analyze the production cost structure and to measure the profitability of three types of smallholder pig farming, namely farrow-to-finish, pig-finishing, and pig-nursery in Indonesia. This study employed the data from the Statistics Indonesia-Livestock Business Household Survey (ST2013-STU). The measurement of profitability was carried out by calculating the profitability of three types of pig farming business using the adapted enterprise budgeting method. Based on the production cost structure, the percentage of pig feed costs accounted for more than 70% of the total cash of the three types of pig farming. The percentage of unpaid labor costs is more than 50% of the total non-cash. Based on the measurement results of the profitability indicators, it can be shown that the pig-finishing  type has the highest profitability among the three types of smallholder pig farming. Government policies are needed to increase pig farmers' access to financing and better pig farming technology.
A Multi-Dimensional Approach to the Sustainable Development of Moa Buffaloes in Maluku Province, Indonesia Jomima Martha Tatipikalawan; Fransiskus Trisakti Haryadi; Endang Sulastri; Tri Satya Mastuti Widi
Buletin Peternakan Vol 45, No 4 (2021): BULETIN PETERNAKAN VOL. 45 (4) NOVEMBER 2021
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v45i4.68838

Abstract

The purpose of the study was to determine the level of sensitivity of the indicator for the sustainability of the Moa Buffalo development based on the results of the identification and measurement of the index with a multidimensional approach on ecological, socio-cultural, and economic dimensions. The unit of analysis in this study, which was conducted on Moa Island, Maluku Province, was 261 farmer households and 16 experts who were selected using purposive sampling technique. Data collection method: literature study, Focus Group Discussion, in-depth interview, survey, measurement. The research variable is the development potential of the Moa Buffalo from 3 dimensions of sustainable Moa Buffalo development (ecology, socio-culture, economy), including 40 indicators. Data analysis using ordination technique Rap-BANGKER through the Multi-Dimensional Scaling (MDS) method to measure the index and status of sustainability and Leverage Analysis, to determine the key factors, Monte Carlo Analysis to assess the effect of errors on the estimated value of ordination for the development of the Moa Buffalo. The results showed that the average value of the Moa buffalo development index was 52.72% (sustainable). The ecological dimension is 41.15% (less sustainable) with 7 sensitive indicators, socio-cultural dimension is 60.28% (sustainable) with 5 sensitive indicators, economic dimension is 56.73% (sustainable) with 3 sensitive indicators. The Monte Carlo analysis of the three dimensions shows the value of the sustainability index at the confidence level of 95%, the difference in value is <1, the coefficient of determination (R2) for the third dimension is 95.00%. The MDS Rap-BANGKER analysis model is adequate to estimate the sustainability of the development of Moa Buffalo, has a high level of confidence, can be used as an evaluation tool to rapid appraisal sustainability analysis of buffalo development in an area.
Evaluation of the Performances and IOFCC of Broilers Fed the Whole, the Skinless, and the Skin of Leubim Fish Waste Meals Based Partial Replacement Feed of Commercial Diets zulfan zulfan; Muhammad Daud; Cut Aida Fitri; Wenny Ultaria Munthe; Siti Zharfa Rasyiqah
Buletin Peternakan Vol 45, No 4 (2021): BULETIN PETERNAKAN VOL. 45 (4) NOVEMBER 2021
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v45i4.68906

Abstract

This study aimed to evaluate the performances of broilers fed the commercial diet CP511 (CCP) partially substituted with leubim fish waste meal (LFW) processed into different parts i.e. whole leubim fish waste meal (LFWW),  skinless leubim fish meal (LFM‒S),  and leubim fish waste skin meal (LFWS), each mixed with yellow corn (YC) and top mix (TM). This research was conducted at the Field Laboratory of Animal Husbandry (LLP), Syiah Kuala University from March 17 to April 21, 2021. This study used 100 DOC broiler chickens strain CP 707 and commercial local fish meal (CFM). The study used a completely randomized design (CRD) consisting of 5 treatments and 4 replications. The treatment  was CCP= 100% CP511 (control+) and the CCP replaced with: CFM  (control-), LFWW,  LFM‒S, and LFWS with the equal amount of 8% each and the addition of 8% YC + 0.5% TM each. The results showed that although statistically no significant differences (P>0.05),  the inclusion of LFW meals in the form of LFWW,  LFM‒S, or LFWS plus YC + TM each to substitute partially CCP tended to have higher body weight gain (BWG), final body weight (FBW), feed intake, and better feed conversion ratio (FCR), and protein efficiency ratio (PER), while protein intake (PI) significantly increased (P<0.05). The inclusion of  LFW-based diets reduced feed cost and increased income over feed & chick cost (IOFCC). The LFW‒S diet did not result in better broiler performances than the LFWW diet. In conclusion, LFW meals processed as a whole, without the skin, and the only skin added with yellow corn and top mix as a partial replacement for the commercial diet increased BWG, FBW, PI, FI, and improved FCR, reduced feed cost, and generated better profit. It was suggested not to dispose of the skin out of the waste since the whole leubim fish waste meal carried out more advantages.    
Phenotype Diversity and Gene Myostatin (MSTN) of Bangkok Chicken using PCR-RFLP Triana Mardiah; Depison Depison; Helmi Ediyanto
Buletin Peternakan Vol 45, No 4 (2021): BULETIN PETERNAKAN VOL. 45 (4) NOVEMBER 2021
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v45i4.68968

Abstract

This study aims to characterize the phenotype and determine the diversity of the Myostatin (MSTN) gene at Bangkok chickens using the Polymerase Chain Reaction- Restriction Fragment Length Polymorphism (PCR-RFLP) method. This study used 50 Bangkok chicken blood samples taken from the axillary vein on the wing. DNA was extracted using the protocol Genomic DNA Purification Kit from Promega and then amplified by PCR (polymerase chain reaction) using a pair of primers F: 5'GGT TTT GAC GAC ATG AGC CT3' R: 5'CAG GTG GAA TGT CAT GCA GA3' with product length 955 bp. Amplification products were cut using restriction enzyme MboI with cutting site ↓GATC. MSTN|MboI fragments of the Bangkok chicken were electrophoresed using 2% agarose gel and visualized using doc gel. The average difference test (T-test) on body weight and weight gain of Bangkok chickens from DOC to 3 months by gender. Polymorphism analysis includes allele frequency and genotype. Male and female Bangkok chickens have low phenotype diversity. The MSTN|MboI gene fragment is monomorphic with band positions of 492 bp, 244 bp, and 219 bp resulting in a genotype of ++, and there is one type of allele with a + allele frequency of 100%. 
Fermentation Technology using Phanerochaete chrysosporium to Improve the Quality of Nutrition of Pod Coffe as Ruminant Feed Engkus Ainul Yakin; Ali Mursyid Wahyu Mulyono; Ahimsa Kandi Sariri
Buletin Peternakan Vol 45, No 4 (2021): BULETIN PETERNAKAN VOL. 45 (4) NOVEMBER 2021
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v45i4.69668

Abstract

This study was carried out to assess the effect of solid state fermentation by using P. chrysosporium on nutrient composition of pod coffee and to evaluate its potency as ruminant feed in vitro. The in vitro experiment was conducted to determine fermentability of treated pod coffee. Fermented pod coffee by P. chrysosporium 0, 1, 2, 3, 4 % (R0 to R4). Pod coffee were air dried to moisture content of 10%-15% and then fermented with P. chrysosporium. The solid state fermentation trials were carried out on a laboratory scale. The result of this studi were fermentation of pod coffee by P. chrysosporium increased protein from 10.36% to 12.64%, and cellulose from 18.51% to 23.80%, and decreased lignin, from 64.42% to 44.04%, tannin from 1.02% to 0.18%, and caffeine from 1.39% to 0.20%. There were no differences in ruminal pH and N-ammonia production but volatile fatty acid production and dry matter digestibility decreased as the fermented of pod coffee level increased. The ruminal protozoa population in fermented of pod coffee diets was lower than the control diets (P<0.05). Conclusion in this study that fermented of pod coffee with P. chrysosporium can increase protein and cellulose concentration, but decrease lignin, tannin, and caffeine concentration.

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