Garuda - Garba Rujukan Digital

Article Per Year (5 Year)

All

MEDIA PETERNAKAN - Journal of Animal Science and Technology

mediapeternakan
Website

Published by Institut Pertanian Bogor

ISSN : - EISSN : - DOI : -

Core Subject : Agriculture,

Agriculture, Biological Sciences & Forestry

Arjuna Subject : -

Articles 522 Documents

29 30 31 32 33

A Value Chain and Marketing of Iranian Cashmere H R Ansari
Media Peternakan Vol. 37 No. 1 (2014): Media Peternakan
Publisher : Faculty of Animal Science, Bogor Agricultural University

Iran together with Afghanistan is the third largest producer and exporter of cashmere in the world, after China and Mongolia. This paper assesses the status of cashmere marketing of Iran in order to evaluate sustainability, and to identify some constraints limiting the productivity and compa-tibility. In August to December 2011 structured questionnaires and interviews were used to compile information regarding market chains cashmere industry of Iran. Information compiled revealed that nearly all the cashmere was marketed by direct buying in Iran. The principle centers for the gathering and rough sorting raw cashmere in Iran were Baft, Sirjan, Mashad, and Birjand. The principle cashmere-importing countries of Iranian cashmere were China, England, Belgium and Italy. The price for Iranian cashmere has showed large fluctuations in the last forty years: it increased from 25 dollars in 1972 to 110 dollars in 1988 and decreased to 65 dollars in 2006 and again increased to 110 dollars in 2012. Given the present status of production and marketing there seems to be substantial scope to improve the value addition of Iranian cashmere. Key words: cashmere, production, marketing, export, value addition

Genetic Diversity of Bali Cattle Based on Microsatellite Marker in Indonesian Breeding Centre Wike andre Septian; . Jakaria; Cece Sumantri
Media Peternakan Vol. 38 No. 1 (2015): Media Peternakan
Publisher : Faculty of Animal Science, Bogor Agricultural University

Genetics characterization in livestock based on microsatellite has been widely implemented including for Bali cattle in three different breeding centres in Indonesia. This study aimed to determine diversity of Bali cattle microsatellites in three breeding centers namely BPTU Bali cattle in Bali, BPT-HMT Serading Sumbawa in West Nusa Tenggara, and Village Breeding Center in South Sulawesi. The number of animals used in this study was 95 head of cattle consisted of 32 heads from BPTU Bali Province, 32 heads from BPT-HMT Serading Sumbawa, and 31 heads from Village Barru Breeding Center Barru distric. Microsatellite loci used to determine the diversity was the locus SPS115, INRA037, MM12, and ETH185 based on flourescently labeled fragment method. Data analysis of microsatellite in Bali cattle at three different locations was performed by using POPGEN 1.2, Cervus, and POPTREE2 programs. The results showed that microsatellite diversity in Bali cattle detected 32 alleles from three different locations, and there were specific alleles at each location. Average values of observed heterozygosity (Ho) and expected heterozygosity (He) were 0.418 and 0.604 respectively, while the average value of polymorphism informative content (PIC) was 0.579. The Hardy-Weinberg equilibrium in general suggested that the loci used in the Bali cattle in three populations were in equilibrium, except INRA037 and ETH185. The genetic diversity between populations of Bali cattle was 0.033 (3%), while the inbreeding coefficient index in all populations was 0.296 (29.6 %). Bali cattle phylogeny tree with three populations showed that the populations of Bali cattle in BPTU Bali and VBC Barru had close genetic distance compared to the population of Bali cattle in BPT-HMT Serading Sumbawa. The results of this study provide information that the characteristics of Bali cattle breeding centers in three locations are different, so we need a directed breeding program in each population.Key words: Bali cattle, genetics diversity, microsatellite

Utilization of Leucaena leucocephala in Traditional Fattening Program of Bali Cattle in Amarasi Mona Lastri Lani; Luki Abdullah; Rudi Priyanto
Media Peternakan Vol. 38 No. 1 (2015): Media Peternakan
Publisher : Faculty of Animal Science, Bogor Agricultural University

This field study was aimed to evaluate the availability and the utility of forage on Bali cattle in Amarasi system in dry land area such as Kupang. Amarasi system is a fattening production system (paronisasi), which traditionally utilizes Leucaena leucocephala forage in dry season of Amarasi region. This field study was conducted during the period of July to December 2013 in Oesena and Merbaun Villages. The method used in this research was field survey. This type of survey was used to identify the forage availability and utility for Bali cattle; including determining the level of feed intake, measuring carrying capacity of both observe villages, and recording body weight of cattle. Cluster random sampling was applied in this study to determine sample used in the research, those were two villages with different altitudes, namely Oesena Village and Merbaun Village. Data were analyzed descriptively to describe the related existing conditions in the field. T-test was conducted to determine leucaena consumption and Bali cattle body weight in both villages. The results showed that during observation period, availability of leucaena forage for cattle was low based on dry matter intake 3.60 and 3.58 kg/head/day, which led to low consumption of cattle. Nevertheless, the use of leucaena in this system increased average body weight gain of Bali cattle up to 0.77 kg/day, due to high crude protein consumption. The conclusion of this study was the availability of leucaena as Bali cattle feed did not meet the cattle needs, but the use of leucaena increased the average of Bali cattle body weight gain.Key words: amarasi system, Bali cattle, Leucaena leucocephala, paronisasi

Digestibility, Milk Production, and Udder Health of Etawah Goats Fed with Fermented Coffee Husk Irma Badarina; D. Evvyernie; T. Toharmat; E.N. Herliyana; L.K. Darusman
Media Peternakan Vol. 38 No. 1 (2015): Media Peternakan
Publisher : Faculty of Animal Science, Bogor Agricultural University

This study was carried out to assess the utilization of coffee husk fermented by Pleurotus ostreatus as feed supplement by measuring the digestibility, milk production and udder health of Etawah goats suffered from subclinical mastitis (+1). There were three experimental diets consisted of T0 (control diet/basal diet without fermented coffee husk), T1 (basal diet with 6% fermented coffee husk) and T2 (basal diet with 6% fermented coffee husk soaked in crude palm oil for an hour before using). Basal diet consisted of napier grass (60%) and concentrate (40%). The results showed that supplementation of lactating Etawah does with fermented coffee husk did not affect the palatability of the diets, but increased the protein and crude fiber consumption (P<0.05). There was no significant effect on nutrient digestibility and milk production while milk composition (protein, fat, total solid) increased in supplemented groups (P<0.05). The persistency of milk production and the somatic cells count were not different. There was an improvement of somatic cells count on supplemented groups. In conclusion, fermented coffee husk could be used as feed supplement without any negative effects on digestibility and milk production. The positive effects to udder health could be expected from including fermented coffee husk in diets.Key words: coffee husk, Etawah goat, fermented, performance, supplement

Crop-Cattle Integrated Farming System: An Alternative of Climatic Change Mitigation . Munandar; Fitra Gustiar; . Yakup; R. Hayati; A. I. Munawar
Media Peternakan Vol. 38 No. 2 (2015): Media Peternakan
Publisher : Faculty of Animal Science, Bogor Agricultural University

An integrated farming system is one of the alternatives for climatic change mitigation. This paper reports the application of corn-cattle based integrated farming system in Agrotechno Park Center of Palembang, and discusses its impact on CO2 fixation and the reduction of methane emissions. The study was based on the data of the first 6 yr from 2003 until 2009. The CO2 fixed in the soil and plants was determined based on the content of organic C which was multiplied by the index of 3.67. The methane gas produced by Balinese cattle and its dung was observed and modified into feed rations. The results showed that soil organic C increased from 40.80 tons C/ha in the 1st yr to 66.40 tons C/ha in the 6th yr. In addition, there was organic C fixation equivalent to 93.95 tons of CO2e. Corn biomass increased from 6.67 tons/ha to 18.66 tons/ha, equivalent to an increase in the fixation of atmospheric CO2e as much as 19.80 tons CO2e/ha. The supplementation of 60%-80% grass fodder with concentrate lowered the concentration of methane gas in cattle breathing by 28.7%, from 617 ppm to 440 ppm, while the methane emissions from cattle manure decreased by 31%, from 1367 mL/head/d to 943 mL/head/d. Installing a bio digester that generates biogas served to accommodate methane gas emissions from cattle dung and used it for bioenergy. Composting reduced the formation of methane gas from cattle manure through a regular process of turning over that gives aeration and forms aerobic condition in the heap of cattle dung. Recycling produces a variety of organic products that store carbon for a longer period of time and slowed the conversion of organic C into CO2. This study showed that the diverse activities of an integrated crop-cattle farming could be an alternative solution to climatic change mitigation.Key words: integrated farming, mitigation, organic C, methane, recycling

Single Nucleotide Polymorphisms (SNPs) in Exon 6 of Lecithin Cholesterol Acyltransferase (LCAT) Gene in Indonesian Local Sheep . Hidayati; Cece Sumantri; RR Noor; R Priyanto
Media Peternakan Vol. 37 No. 2 (2014): Media Peternakan
Publisher : Faculty of Animal Science, Bogor Agricultural University

Lecithin cholesterol acyltransferase (LCAT) is a soluble enzyme that converts cholesterol and lecithin to cholesteryl esters and lysolecithins on the surface of high density lipoprotein and plays an important role in lipoprotein metabolism. The research was aimed to explore single nucleotide polymorphisms of LCAT gene in Indonesian local sheep. A total of 118 genomic DNA of Indonesian local sheep were used in this research, consisted of Sumatera Thin Tail (43 heads), Garut (19 heads), Javanese Thin Tail (17 heads), Javanese Fat Tail (6 heads), Rote Island (7 heads), Kissar (7 heads), Sumbawa (10 heads), and Lembah Palu (9 heads). Polymerase chain reaction was used to amplify genomic DNA for exon 6 (250 bp) and direct sequencing method was used to identify polymorphism sequences. The sequences were analyzed with BioEdit and MEGA 5.2 software. The BLAST sequence was obtained from Gene Bank GQ 150556.1. The results showed three novel SNPs, i.e. c.742C>T, c.770 T>A and c.882C>T. Substitution of cytosine to thymine c.742 is a synonymous mutation; thymine to adenine c.770 and cytosine to thymine c.882 are non-synonymous mutations. Polymorphisms of LCAT gene exon 6 was found in Sumatera Thin Tail, Javanese Thin Tail, Javanese Fat Tail, Garut, Lembah Palu, and Rote Island.

Analysis of Air Temperature Distribution in a Closed House for Broiler in Wet Tropical Climate A Yani; H Suhardiyanto; Erizal Erizal; BP Purwanto
Media Peternakan Vol. 37 No. 2 (2014): Media Peternakan
Publisher : Faculty of Animal Science, Bogor Agricultural University

The objective of this research was to analyze the air temperature distribution in a closed house system for broiler in wet tropical climate by using computational fluid dynamics (CFD) to figure out the comfort level of the broiler in that system. The dimension of the experimental house was 100 m x 10 m x 2.4 m which could be occupied by 12,000 to 16,000 broiler chickens. The wall was made from expose mercy brick and curtain, plafond was made from galvanize, ventilation system used 6 fans with 1.27 m diameter and cooling pad and in-house lighting system used 60 units of 8 Watt lamps. The analysis of temperature distribution using CFD had high precision as was shown by the small number of average percentage of deviation (6.39%) between analyzed and measured results. Horizontally, the temperature distribution near the cooling pad was lower than others and continued to increase until near the position of the fan. In vertically, the air temperature in the area near the husks and the plafond were higher than the other mesurement points. At that height, the effective temperatures which were still comfort for the broiler were 20.07 oC, 19.81 oC and 20.04 oC at 12:20 h, 13:55 h and 15:20 h, respectively.

The Quality of Spermatozoa of Gembrong Goats during Cryopreservation Process F Pamungkas; A Batubara; Sutoro Sutoro
Media Peternakan Vol. 37 No. 2 (2014): Media Peternakan
Publisher : Faculty of Animal Science, Bogor Agricultural University

Gembrong goat is an Indonesia local goat having specific characteristic that is currently categorized as a breed that is at risk of extinction. In this context, the cryopreservation of gametes is important to support a genome resource bank for storage of gametes for an indefinite period of time. Evaluation of semen and spermatozoa quality was performed to determine the survival of spermatozoa and this information will be used as a reference in the cryopreservation of semen and spermatozoa. The aim of this experiment was to study the characteristics of Gembrong goat’s semen and spermatozoa during cryopreservation process. Once a week, semen from three Gembrong goats (ages about 2-3 years old) was collected using artificial vagina and then frozen with TRIS extender. After freezing, the semen was thawed. Macro- and microscopic parameters of semen and spermatozoa were assessed in fresh and frozen-thawed semen. Results showed that in the fresh semen, the volume was 0.5 mL, sperm abnormalities was 5.74%, sperm concentration was 6731 x 106/mL, the sperm motility was 78.33%, live sperm was 83.17%, and sperm membrane integrity was 78.53%. After-thawing observation showed that sperm motility decreased to 49% (P

Productivity and Nutrient Quality of Some Sorghum Mutant Lines at Different Cutting Ages Rizki Eka Puteri; Panca Dewi Manu Hara Karti; Luki Abdullah; . Supriyanto
Media Peternakan Vol. 38 No. 2 (2015): Media Peternakan
Publisher : Faculty of Animal Science, Bogor Agricultural University

The objective of the study was to explore the appropriate cutting age to produce optimal biomass and good nutrient quality from sorghum mutant lines BMR i.e., PATIR 3.5 M7, PATIR 3.6 M7, and PATIR 3.7 M7, also SAMURAI I (M17). A completely randomized in Split Plot design with 2 factors and 3 replicates was used. The first factor was the type of sorghum (SAMURAI I M17, PATIR 3.5, PATIR 3.6, PATIR 3.7) as the main plot and the second factor was the cutting age (85, 95, 105) as a subplot. Parameters observed were the production of stems, leaves, grains, total biomass production, ash, crude fat, crude fiber, crude protein, NFE, TDN, percentage of DMD, OMD and N-NH3. Data were analyzed by using ANOVA followed by DMRT (Duncan Multiple Range Test). The results showed that there were highly significant interactions (P<0.01) between cutting age and type of sorghum in production of stems, leaves, grains, total biomass production, value of TDN, DMD, OMD, and N-NH3. Increasing cutting age significantly increased the percentage of ash content, crude protein and crude fat. The sorghum type significantly affected crude fat content nonBMR sorghum variety of SAMURAI I (M17) and achieved optimal biomass production and nutrient content at cutting age of 85 d similar to BMR sorghum mutant lines PATIR 3.6 and PATIR 3.5, whereas BMR sorghum mutant lines of PATIR 3.7 achieved optimum production at the age of 95 d of cutting. All types of sorghum varieties was not recommended to be harvested at 105 d. Biomass production increased with the increasing of cutting age, but the nutrient content decreased.Key words: cutting age, mutant, sorghum

Cortisol Hormone Concentration and Meat Quality of Beef Cattle Stunned by Captive Bolt Stun Gun before Slaughtering K Maghfiroh; H Latif; K Santoso
Media Peternakan Vol. 37 No. 3 (2014): Media Peternakan
Publisher : Faculty of Animal Science, Bogor Agricultural University

This study was aimed to describe cortisol hormone concentration and meat quality which were produced in beef cattle stunned with captive bolt stun gun before slaughtering. Blood and meat samples were taken from Brahman cross steers (n= 11) in two abattoirs located in West Java and Banten. Blood samples were collected immediately after slaughtering. Cortisol hormone concentration in the serum was measured by using radioimmunoassay (RIA). The descriptive, correlation, and regression analyses were used to interprete data. Meat quality assessment was based on pH, cooking loss, and complete drainage of blood. The average of cortisol hormone concentration was 26.59 ng/mL. Meat pH at 1 h postmortem and 24 h postmortem were 6.65 and 6.21, respectively. Meat cooking loss was 26.77%. Blood drainage in meat samples of each cattle showed complete drainage. There was a significant correlation (P<0.05) between cortisol concentrations and pH at 1 hour postmortem as well as cortisol concentration and cooking loss. There was no significant correlation between pH at 24 h postmortem and cooking loss. Cattle was stunned with a captive bolt stun gun before slaughtering produced meat with complete blood drainage but had high cortisol hormone concentration and pH ultimate. Key words: cortisol, quality of meat, stunning, captive bolt stun gun

Page 31 of 53 | Total Record : 522

29 30 31 32 33

Filter by Year

2000 2017

Filter By Issues

All Issue Vol. 40 No. 3 (2017): Media Peternakan Vol. 40 No. 2 (2017): Media Peternakan Vol. 40 No. 1 (2017): Media Peternakan Vol. 39 No. 3 (2016): Media Peternakan Vol. 39 No. 2 (2016): Media Peternakan Vol. 39 No. 1 (2016): Media Peternakan Vol. 38 No. 3 (2015): Media Peternakan Vol. 38 No. 2 (2015): Media Peternakan Vol. 38 No. 1 (2015): Media Peternakan Vol. 37 No. 3 (2014): Media Peternakan Vol. 37 No. 2 (2014): Media Peternakan Vol. 37 No. 1 (2014): Media Peternakan Vol. 36 No. 3 (2013): Media Peternakan Vol. 36 No. 2 (2013): Media Peternakan Vol. 36 No. 1 (2013): Media Peternakan Vol. 35 No. 3 (2012): Media Peternakan Vol. 35 No. 2 (2012): Media Peternakan Vol. 35 No. 1 (2012): Media Peternakan Vol. 34 No. 3 (2011): Media Peternakan Vol. 34 No. 2 (2011): Media Peternakan Vol. 34 No. 1 (2011): Media Peternakan Vol. 33 No. 3 (2010): Media Peternakan Vol. 33 No. 2 (2010): Media Peternakan Vol. 33 No. 1 (2010): Media Peternakan Vol. 32 No. 3 (2009): Media Peternakan Vol. 32 No. 2 (2009): Media Peternakan Vol. 32 No. 1 (2009): Media Peternakan Vol. 31 No. 3 (2008): Media Peternakan Vol. 31 No. 2 (2008): Media Peternakan Vol. 31 No. 1 (2008): Media Peternakan Vol. 30 No. 3 (2007): Media Peternakan Vol. 30 No. 2 (2007): Media Peternakan Vol. 30 No. 1 (2007): Media Peternakan Vol. 29 No. 3 (2006): Media Peternakan Vol. 29 No. 2 (2006): Media Peternakan Vol. 29 No. 1 (2006): Media Peternakan Vol. 28 No. 3 (2005): Media Peternakan Vol. 28 No. 2 (2005): Media Peternakan Vol. 28 No. 1 (2005): Media Peternakan Vol. 27 No. 3 (2004): Media Peternakan Vol. 27 No. 2 (2004): Media Peternakan Vol. 27 No. 1 (2004): Media Peternakan Vol. 26 No. 3 (2003): Media Peternakan Vol. 26 No. 2 (2003): Media Peternakan Vol. 26 No. 1 (2003): Media Peternakan Vol. 25 No. 3 (2002): Media Peternakan Vol. 25 No. 2 (2002): Media Peternakan Vol. 25 No. 1 (2002): Media Peternakan Vol. 24 No. 3 (2001): Media Peternakan (Supplement Edition: Nutrition and Feed Technology) Vol. 24 No. 3 (2001): Media Peternakan Vol. 24 No. 2 (2001): Media Peternakan (Supplement Edition: Animal Production) Vol. 24 No. 2 (2001): Media Peternakan Vol. 24 No. 1 (2001): Media Peternakan (Supplement Edition: SocioEconomics) Vol. 24 No. 1 (2001): Media Peternakan Vol. 23 No. 3 (2000): Media Peternakan Vol. 23 No. 2 (2000): Media Peternakan Vol. 23 No. 1 (2000): Media Peternakan More Issue

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name
-

Contact Email
-

Phone
-

Journal Mail Official
-

Editorial Address
-

Location
Kota bogor,

Jawa barat

INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name -

Contact Email -

Phone -

Journal Mail Official -

Editorial Address -

Location Kota bogor, Jawa barat INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
-

Contact Email
-

Phone
-

Journal Mail Official
-

Editorial Address
-

Location
Kota bogor,

Jawa barat

INDONESIA