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Buletin Peternakan
ISSN : 01264400     EISSN : 2407876X     DOI : https://doi.org/10.21059/buletinpeternak
Core Subject : Health, Education,
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.
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Articles 10 Documents
Search results for , issue "Vol 44, No 4 (2020): BULETIN PETERNAKAN VOL. 44 (4) NOVEMBER 2020" : 10 Documents clear
Analysis of Influencing Factors and Volatility of Broiler Meat Prices in Pasuruan Regency, East Java Province Hariadi Subagja; Durrotun Nikmah
Buletin Peternakan Vol 44, No 4 (2020): BULETIN PETERNAKAN VOL. 44 (4) NOVEMBER 2020
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v44i4.34379

Abstract

The research was aimed to analyze of broiler meat price fluctuation, identify the factors competitor foodstuffs price that influence of broiler meat price, and identify alternative foodstuffs of broiler meat at consumer level in Pasuruan. The determination of location was did deliberately with consideration that in 2013, the production of broiler meat in Pasuruan was fourth highest production after Malang, Sidoarjo and Jombang , it was 8,842 million kg. This research was used secondary data from January 2010 until November 2015. The analytical method used is the price volatilitass analysis and multiple linear regression. The results showed that the value of broiler meat price volatility in Pasuruan tend to be small (low volatility) and happen quickly. Factors competitor foodstuffs price that influence the price of broiler meat in Pasuruan simultaneously influenced by the price of local chicken meat, beef prices, the price of eggs, and prices of salted anchovies fish. While partially, broiler meat prices at the consumer level in Pasuruan influenced by the price of beef and the price of eggs. The relation between the both showed that: broiler meat is alternative foodstuffs for beef, eggs are alternative foodstuffs for meat broiler, salted anchovies fish is complements for broiler meat.  
Morphometry of Male Reproductive Organ and Sperm Evaluation of Belgian Blue Crossbreed Cattle as a Candidate of Superior Bull Riyan Nugroho Aji; Panjono Panjono; Ali Agus; Budi Prasetyo Widyobroto; Tety Hartatik; I Gede Suparta Budisatria; Ismaya Ismaya; Akhmad Fathoni; Dwi Astuti; Sigit Bintara
Buletin Peternakan Vol 44, No 4 (2020): BULETIN PETERNAKAN VOL. 44 (4) NOVEMBER 2020
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v44i4.45944

Abstract

The purpose of this study was to observe the size of reproductive organ and to evaluate the sperm quality of Belgian Blue (BB) crossbreed cattle. This cattle are the crossbreeding result between a female Brahman Cross (BX) cattle inseminated with frozen semen from pure male BB cattle, by Artificial Insemination (IB) method, as a candidate of superior bull. The samples of this study were 2.5 years old (BB1), (BB2), and (BB3) crossbreed cattle. Its process involved general physical examination, genital organ inspection, sperm production, and quality assessment. The data obtained were analyzed through descriptive analysis. The results of this study were the three BB crossbred cattle showed the good appearance of normal reproductive organs with scrotum circumferences of each bull were 40.2 cm, 38.6 cm, and 39.8 cm respectively, and sperm quality of the good and the normal motility values of each bull were 82%, 81% and 80%, viability 84%, 83%, and 86%, and the sperm concentrations of each bull were 2.218 million/ml, 1.986 million/ml and 2.120 million/ml respectively. As a result, it could be concluded that those three BB crossbreed cattle are suitable for being used as a superior bull.
Effect of Turmeric and Garlic Inclusion to Sauropus androgynus-Bay Leaves Containing Diets on Performance, and Carcass Quality of Broilers Urip Santoso; Yosi Fenita; Kususiyah Kususiyah; Kiki Rusdi; Elsa Marta Savitri; Novriska Winni Simanjutak
Buletin Peternakan Vol 44, No 4 (2020): BULETIN PETERNAKAN VOL. 44 (4) NOVEMBER 2020
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v44i4.52285

Abstract

This study aimed to examine the effect of turmeric or garlic supplementation to fermented Sauropus androgynus-bay leaves (FSBL) containing diet on performance, carcass quality and meat organoleptic status in broilers. This study used a completely randomized design. Two hundred 15-day-old female broilers were grouped into 5  groups with 4 replications as follows: Diet with 0.5% commercial feed additive (P0); 1.25% FSBL containing diet (P1); 1.25% FSBL containing diet plus 1 g turmeric powder (P2); 1.25% FSBL containing diet plus 2 g garlic (P3); 1.25% FSBL containing diet plus 1 g turmeric and 2 g garlic (P4). The results showed that the use  of turmeric or garlic to FSBL containing diet did not affect body weight gain, feed intake, feed conversion ratio, carcass weight, meat bone ratio, drip loss, and taste, odor, and texture of broiler meats (P>0.05) but affected cooking loss (P<0.05). In conclusion, the inclusion of garlic and/or turmeric to fermented Sauropus androgynus-bay leaves containing diet did not improve performance and carcass quality in broiler chickens. Any combination of medicinal plants could replace commercial feed additive.
The Hematological and Blood Chemical Parameters of the Female Fat Tail Sheep Raised with Fermented Complete Feed Management Sarmin Sarmin; Amelia Hana; Pudji Astuti; Claude Mona Airin
Buletin Peternakan Vol 44, No 4 (2020): BULETIN PETERNAKAN VOL. 44 (4) NOVEMBER 2020
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v44i4.54669

Abstract

The study aimed at evaluating the hematological and chemical parameters of the blood of female fat tail sheep raised with fermented complete feed (CF) management. It used 40 adult female fat tail sheep age 24-36 months and body weight in 30-35 kg and 3-4 of body condition score, which was raised in the individual stall with fermented complete feed (CF) management. Samples of blood were drawn once from the jugular vein before feeding in the morning. The results of hematological parameters were RBC (12.11±2.18 x106/µL), hemoglobin (12.40±1.96 g/dL), hematocrit  (36.49±5.47%), MCV (30.46±3.38  fL), MCH (10.30±0.75 pg), MCHC (34.00±1.86 g/dL), eosinophils (3.15±7.70%), neutrophils (7.13±14.90%), lymphocytes (11.93±23.85%), and monocytes (0.30±0.88%). The results of chemical parameters were sodium (147.58±3.75 mmol/L), chloride (106.51±3.12 mmol/L), magnesium (3.66±1.38 mg/dL), albumin (3.36±0.31 g/dL) and glucose (40.28±9.12 mg/dL). The results of hematological and chemical parameters in the study could be the reference in monitoring the health of the adult female fat tail sheep raised with the fermented complete feed (CF) management.
A Comparison of Growth Characteristics, Dry Matter Yield, and Forage Quality Between Mixed Cropping and Pure Stand Systems (Monoculture Systems) Renny Fatmyah Utamy; Herry Sonjaya; Kusumandari Indah Prahesti
Buletin Peternakan Vol 44, No 4 (2020): BULETIN PETERNAKAN VOL. 44 (4) NOVEMBER 2020
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v44i4.55000

Abstract

Smallholders beef cattle are facing many problems, such as the unsustainable supply, limited quantity, and poor quality of forage, which all are crucial to increase the population and productivity of their beef cattle. Therefore, the objective of this study was to evaluate the effects of monoculture and mixed cropping system between dwarf napiergrass with siratro and centro on growth characteristics, fresh and dry matter (DM) yield, and forage quality. The study was carried out for 4 months. There were 3 experiment treatments, namely P0 = dwarf napiergrass (Pennisetum purpureum cv Mott) planted on monoculture system; P1 = dwarf napiergrass planted in mixed cropping system with siratro (Macroptilium atropurpureum cv Siratro); and P2 = dwarf napiergrass planted in mixed cropping system with centro (Centrocema pubescent). All treatments were replicated 3 times. All plants on each treatment were planted on 3 3 m plots, with 1 m of distance between the plots. Data were collected four times after transplanting, i.e. August 20th, September 17th; October 28th; and December 16th of 2017, respectively. The results of study indicated that neither plant height nor tiller number in all treatments and measurement periods were significantly affected (p>0.05), except in month-3 (plant height) and month-4 (tiller number). Although treatments did not alter fresh and DM yield (p>0.05), the DM yield from mixed cropping system tended to be higher. Hence, it can be concluded that growth characteristic, productivity, and forage quality in mixed cropping system were better than in monoculture system. 
Molecular Phylogeny of Stingless Bees in the Special Region of Yogyakarta Revealed Using Partial 16S rRNA Mitochondrial Gene Manap Trianto; Hari Purwanto
Buletin Peternakan Vol 44, No 4 (2020): BULETIN PETERNAKAN VOL. 44 (4) NOVEMBER 2020
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v44i4.55539

Abstract

Systematics of bees has developed rapidly. Several studies have attempted to infer the kinship between each group of bee. One way is the use of phylogenetic analysis using molecular data. This study explains the phylogenetic relationship of stingless bees in the Special Region of Yogyakarta, Indonesia based on the 16S rRNA gene. The research has been carried out in five districts and cities in the region from June to September 2019. In the study, the stages implemented include; place determination of stingless bees sampling, sampling, and molecular identification (DNA extraction, DNA amplification, and sequencing), followed by the data analysis using NCBI database and MEGA X software. The result of this study indicated that among seven morphospecies from Yogyakarta, there are six species of stingless bees that have a closest genetic relationship with the same species data from Genbank, namely Tetragonula laeviceps, T. iridipennis, T. sapiens, T. sarawakensis, Lepidotrigona terminata, and Heterotrigona itama. Since the genetic distances of T. laeviceps, T. iridipennis, T. sapiens, are wider than 3,5%, the data indicate that there is a possibility that the three morphospecies are actually belong to a different species with a similar morphology. Meanwhile, for the morphospecies T. biroi, the closest hit is on T. pagdeni 16S rRNA DNA because the T. biroi 16S rRNA DNA data is not available on the database. This study is expected to contribute to the preservation and utilization of one of Indonesia's important biodiversity resources.
Effect of Organic and Inorganic Fertilizers on Yield and Quality of Synedrella nodiflora (Tropical Weed) Bambang Suwignyo; Galih Pawening; Muhammad Humaidi Haris; Nafiatul Umami; Nilo Suseno; Bambang Suhartanto
Buletin Peternakan Vol 44, No 4 (2020): BULETIN PETERNAKAN VOL. 44 (4) NOVEMBER 2020
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v44i4.56115

Abstract

This study aimed to determine the effect of organic and inorganic fertilizers on the cultivation of tropical weed Synedrella nodiflora as forage. The study was conducted from May to July 2018. The treatments of the research were control (C), organic fertilizer (D) and organic fertilizer + urea (DU), with 3 replications that were arranged on experimental design with a completely randomized design, in a unidirectional pattern and continued with least significant different (LSD). Organic fertilizer dosage in this study was 5 tons/ha, while urea fertilizer was 350 kg/ha, with plant spacing was 45x60 cm. The observed parameters were plant height, forage production and chemical composition (5 weeks after planting). Plant height of C, D and DU were 41.59, 47,42, and 50.59 cm respectively. Forage production of dry matter after 5 weeks planting at C, D and DU were 1.69, 1.70 and 2.91ton/ha, with in vitro digestibility values ranging from 51.68 to 57.70% (IVDMD) and 51.71 to 61.98% (OMD) respectively. The chemical composition of native S. Nodiflora were 12.32% of dry matter (DM), 62.45% TDN count for cattle and 67.42% TDN count for sheep. Based on DM, The organic matter was 84.46%, crude protein 20,11%, crude fiber 13.26%, extract ether 7.77%, and nitrogen free extract 37.08%. The combination of organic fertilizer and urea increased the height and fresh and dry matter production S. nodiflora.
Polymorphism of Growth Hormone (GH) Gene in Lakor Goat from Lakor Island of Southwest Maluku Regency Rony Marsyal Kunda; Slamet Diah Volkandari; Maman Rumanta; Pieter Kakisina
Buletin Peternakan Vol 44, No 4 (2020): BULETIN PETERNAKAN VOL. 44 (4) NOVEMBER 2020
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v44i4.58934

Abstract

Lakor goat survive in Lakor island in Southwest Maluku with high temperature and limited water. Growth trait in goat is interest to explore cause related with economic trait that encoded by growth hormone (GH) gene. The aim of this study was identify of polymorphism GH gene of Lakor goat in Lakor island. A total of 63 samples were collected from three locations (village) i.e Ketti Letpey (18), Werwawan-Yamluli (26), and Letoda (19). DNA was extracted from hair follicles. A 422 bp specific DNA fragment was successfully amplified and genotyped by PCR-RFLP method using HaeIII enzyme. Results showed that polymorphism was found with two variant of genotypes (AA and AB) and two alleles (A and B). AB genotype was dominant in all of populations (93.7%) with A and B alleles were 0.53 and 0.47, respectively. Heterozygosity observed and expected value reached 0.502 and 0.498, respectively while Polymorphic Information Content was in moderate values (0.374). All of populations were in disequilibrium genetic. It maybe caused limited buck and nonrandom mating in population that effect of low genetic variation. Inbreeding study are needed to explore it. The introgression of bucks from other families in several locations within Lakor island can be an alternative solution to increase the genetic diversity of the lakor goat population.
Nutritional Quality And Fiber Fraction Of Complete Feed Silage Based On Sago By-Products, Imperata Cylindrica And Leucaena Leucocephala Insun sangadji sangadji
Buletin Peternakan Vol 44, No 4 (2020): BULETIN PETERNAKAN VOL. 44 (4) NOVEMBER 2020
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v44i4.58960

Abstract

This experiment aimed to know nutrition quality and fiber fraction of complete feed silage based on sago by-products, Imperata cylindrica, and Leuchaena leucocephala in different compositions which fermented for three weeks. The study was conducted at the Laboratory of Feed Engineering and Technology, Faculty of Agriculture, University of Pattimura which lasted for three months. The main ingredients used to make silage complete ration in this study consisted of sago pulp, reeds, lamtoro, concentrate and plus coconut water. Complete ration silage fermented using coconut water plus which is a mixture of urea 95% and coconut water 5%. This research conducted by using randomized complete design with five factors of silage compound that are P0 = 60% forages + 40% concentrate (for control) ; P1 = 10% sago by-products + 40% Imperata cylindrical + 10% Leucaena Leucocephala + 40% concentrate ; P2 = 20% sago by-products + 30% Imperata cylindrica + 20 % Leucaena Leucocephala + 30% concentrate ; P3 = 30 % sago by-products + 20% Imperata cylindrica + 30 % Leucaena Leucocephala + 20% consentrate ; dan P4 = 40% sago by-products + 10%  Imperata cylindrica + 40% Leucaena Leucocephala + 10% concentrate. Each treatment used four replicates. The variable observed were the percentage of water content, ash, crude protein, crude fat, crude fiber, NDF, ADF, and lignin. The results showed that sago by-products, Imperata cylindrica and Leuchaena leucocephala can be used for basic materials of complete feed silage in ruminants feed because they have no difference quality of nutrition and fiber fraction compared with control P0. 
Effect of Dietary Rumen Undegraded Protein (RUP) Level on Nutrient Intake and Digestion of Lactating Dairy Cows Andriyani Astuti; Rochijan Rochijan; Budi Prasetyo Widyobroto
Buletin Peternakan Vol 44, No 4 (2020): BULETIN PETERNAKAN VOL. 44 (4) NOVEMBER 2020
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v44i4.59155

Abstract

The objective of this study was to examine the effect of different levels of rumen undegraded protein (RUP) in diets of lactating dairy cows on feed intake and nutrient digestion. The experiment was run according to completely randomized design with three treatments of complete feed rations containing different levels of rumen undegraded protein (RUP) and four replications for each treatment. In a digestibility trial, twelve Friesian Holstein cows were divided into three groups at each group consist of four cows and given three dietary treatments containing three levels of RUP, namely 7.43% of total crude protein /CP (P0), 8.49% of total CP (P1), and 9.45% of total CP (P2). Diets consisted of forages (King grass, Pennisetum hybrid) and concentrates at ratio of 50:50 in dry matter basis. The diets contained 18.25% CP and 61.75% total digestible nutrient (TDN). The cows fed diet (P0) were considered the control group. Drinking water was given ad libitum. This experiment was conducted for 21 days of adaptation period and seven days of collection period. In the collection period, samples of feed, refusal feed, and faecal were collected to get the chemical content includes dry matter (DM), organic matter (OM), ether extract (EE), crude fiber (CF), crude protein (CP), nitrogen-free extract (NFE) and total digestible nutrients (TDN). The data obtained were processed with one-way ANOVA (analysis of variance) and the difference existed between the means (P<0.05) would be analyzed with Duncan’s new multiple range test. The results showed that cows fed diet P2 (9.45% RUP in CP) in had significantly higher feed and nutrient intake (DM, OM, CP, CF, EE, TDN) and higher DM and OM digestibility compared to the other two treatments.

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