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Jurnal Peternakan Integratif
Published by Universitas Sumatera Utara
ISSN : -     EISSN : -     DOI : -
Core Subject : Science,
Earth & Planetary Sciences
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Articles 10 Documents
 1 
Search results for , issue "Vol 6, No 3 (2018)" : 10 Documents clear
Isolation and characteristics of cellulolytic bacteria based on corn waste as a fibrous feed bioactivator Sri Wahyuni; Yunilas .; Edhy Mirwandhono; Ma'ruf Tafsin; Iskandar Sembiring
Jurnal Peternakan Integratif Vol 6, No 3 (2018)
Publisher : Universitas Sumatera Utara

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Abstract

Corn waste is an agricultural product that has the potential to be used as animal feed. The aims of this study was to isolate corn waste bacteria and look for the degradation ability of bacterial fiber of corn waste as a fibrous feed bioactivator. This study was conducted in livestock production laboratory of livestock study program in faculty of agriculture, university of north Sumatra, period March to June 2018. This study used corn waste (corncob, corn straw, corn clobot, corn stalks, and corn root). Research methods used pour plate isolate methods. Parameters observed are macroscopic morphology (colony form, colony color, the edge of the colony , and colony elevesi), microscopic morphology (cell shape and gram coloring), and test the ability to degrade fiber in bacteria.  The isolation result obtained 8 isolates with varied shapes and there are 6 isolates that have ability to degrade fibers in bacteria include B2, B3, B4, B5, B6, B7. The conclusion of this study were obtained 8 cellulolytic bacteria isolates and B3 has a high potential to degrade the fiber.
Isolation and Characteristics of Corn-Based Cellulolytic Fungi as Fibrous Feed Bioactivators Meilisa Delfiyana; Yunilas .; Sayed Umar; Nurzainah Ginting; Hasnudi .
Jurnal Peternakan Integratif Vol 6, No 3 (2018)
Publisher : Universitas Sumatera Utara

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Abstract

Microbes live in nature freely in water, air, or soil. One type of microbe is fungi. Fungi are microorganisms that are able to degrade fiber. This study aims to isolate fungi from corn waste and test the degradation ability of the best corn waste fungi fiber as a fibrous feed bioactivator. This research was carried out at the Laboratory of Animal Production, Faculty of Agriculture, Animal Husbandry Study Program, University of North Sumatra, in March 2018 - June 2018. This study used corn waste (corn cobs, corn straw, corn husk, corn flowers and corn roots). Parameters observed were macroscopic morphology (colony size, colony shape, clony color, colony elevation, colony edge), microscopic morphology (form of hyphae, conidial shape, and conidiophoric surface) and the ability to degrade fiber in fungi. Conclusions from the results of research on corn waste exploration obtained 6 fungi isolates, 4 of which were cellulolytic fungi that were able to degrade fibrous feed, namely two strains of Aspergillus sp., Fusarium sp., And Rizoctonia sp. Isolates which have a potential to degrade fiber are JE isolates (Rizoctonia sp. fungi) with a cellulolytic index of 1,178.
Analysis of the Factors that Influence the Mud Farmer Income in Sorkam Barat Subdistrict,Tapanuli Tengah District Sandry Lanovela Pasaribu; Yusuf Leonard Henuk; Hasnudi .; Iskandar Sembiring; Nurzainah Ginting
Jurnal Peternakan Integratif Vol 6, No 3 (2018)
Publisher : Universitas Sumatera Utara

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Abstract

Buffalo cattle are one of the commodities that function as a source of animal protein for the community, as savings, additional income, as labor and manure can be used as fertilizer while providing a source of profit / income for farmers.The purpose of the study was to determine the income of mud buffalo farmers and the factors that influence income in the West Sorkam District, Tapanuli Tengah District. The study was conducted in May-August 2018 using primary data. The method used in data collection is interviewing respondents with the Census Method and analyzed with Multiple Linear Regression using SPSS 16 application tools. The results showed that the income of mud buffalo farmers in West Sorkam District was influenced simultaneously by the business scale, breeders' age, farmer experience, the number of family and labor dependents with R square valued at 0.986 (98%). The results of the study showed that the business scale and the number of workers gave a significant influence (P <0.05) on the income of mud buffalo farmers. The income of buffalo farmers in West SorkamSubdistrict is diverse, with the smallest income being Rp. 370,000/ year with a scale of 2 cattle and the largest is Rp. 68,805,000/ year with a livestock business scale of 47 tails.
The Analysis of Factors that Affecting the Amount of Free- Range Chicken Meat’s Consumption in Langkat Regency Siti Aisyah; Iskandar Sembiring; Hasnudi .; Yunilas .; Edhy Mirwandhono
Jurnal Peternakan Integratif Vol 6, No 3 (2018)
Publisher : Universitas Sumatera Utara

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Abstract

Chicken meat is one of the livestock commodities that can meet the protein needs of the community, but there are constraints on the price side. The price of free-range chicken meat tends to fluctuate due to production and demand imbalances and has an impact on price increases. Therefore, there needs to be control so that price increases that occur in free-range chicken meat do not jump sharply The purpose of the study was to determine the factors that influence the amount of freerange chicken meat’s consumption in Langkat Regency. The study was conducted in June - August 2018. The method that used in sampling was the proportionate stratified random sampling method and used the Slovin formula. Primary data collection was carried out by interview techniques using questionnaires to respondents and secondary data collection was obtained from the agencies and agencies assembled and then analyzed with Multiple Linear Regression using SPSS 22 application. The results showed the amount of free-range chicken meat’s consumption in Langkat Regency was influenced partially by income and the number of family members with R² = 0.61.
Utilization of Fermented Corn Cobs Flour in a Pellet-Shaped Ration AgainstMale Local Rabbit Carcasses (Oryctolagus cunniculus) Off Wean Agung Baskoro; Armyn Hakim Daulay; Edhy Mirwandhono; Yunilas .; Yusuf Leonard Henuk
Jurnal Peternakan Integratif Vol 6, No 3 (2018)
Publisher : Universitas Sumatera Utara

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Abstract

Rabbits are livestock that can be used as a source of animal protein and have the potential to have meet national meat needs. Further development is needed whit good quality feed and affordable prices. The study aimed to evaluate feed containing corn cobs which were fermented by MOIYL against carcasses in local rabbits. The study was conducted in Bandar Klippa Deli Serdang Village, North Sumatra Province, in January - March 2018. This study used 20 local rabbits with initial weights of 404.4 ± 9.14 grams and experimental designs using a completely randomized design (CDR), which consisted from 4 treatments and five replications. The treatment consisted of P0 = unfermented ration, P1 = 10%, P2 = 20%, and P3 = 30%. The variables measured were cut weight, carcass weight, and carcass percentage. The results showed that corn cobs fermentation with probiotics MOIYL had a significant effect (P <0.01) and not significant (P> 0.05), increasing corn cobs fermented by MOIYL to a level of 30% increasing slaughter weight and carcass weight, but does not increase the percentage of carcass.
The Effect of Soaking Time of Liquid Smoke on the Quality and Storability of Cow Meat Umar Purba; Edhy Mirwandhono; Nurzainah Ginting; Iskandar Sembiring
Jurnal Peternakan Integratif Vol 6, No 3 (2018)
Publisher : Universitas Sumatera Utara

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Abstract

Post harvest quality of cow meat and in storage may changes as consequence of biochemistry and microbiology process. This changes make meat durability and processed products will be limited. So that necessary processing to improve meat durability is needed. This study aimed to test the effect of soaking time of liquid smoke against meat durability meet by tenderness and organoleptic test(texture, aroma, flavor and tenderness). This research was conducted  at Laboratory of Food Technology Faculty of Agriculture, University of North Sumatra from Mei to June 2016.The design used in this study was completely randomized factorial design (factorial CRD) using two factors:the soaking time of liquid smoke(A): (5 minutes, 10 minutes and15minutes) and storability(P): (1 week, 2weeks, 3 weeks and4 weeks). The parameters analyzed were cooking shrinkage, tenderness and organoleptic test(texture, aroma, and flavor). The results showed that soaking time of liquid smoke gave highly significant effect (P<0,01) to the organoleptic test (aroma), while storability give highly significant effect (P<0,01) to the cooking shrinkage(%), tenderness, andorganoleptic test(texture, aroma, and flavor).The best results were obtained ats oaking time of liquid smoke 15 minutes
The Utilization level of Corn Cob Fermented by MOIYL on Dry Matter and Organic Matter Digestibility on Local Rabbit Noviani Noviani; Yunilas Yunilas; Ma&#039;ruf Tafsin
Jurnal Peternakan Integratif Vol 6, No 3 (2018)
Publisher : Universitas Sumatera Utara

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Abstract

The study aims to evaluated the value of dry matter and organic matter digestibility of feed containing corn cob fermented by MOIYL on local rabbit. Research conducted at Desa Bandar Klippa Deli Serdang, North Sumatera Province, in January – March 2018. The study used 20 local rabbit with initial weight 404,4 gram ± 9,14 and design experiment used completely randomized design (CDR), which consists of 4 treatments and five replications. The treatment consisted of ration P0= unfermented ,P1=10%, P2= 20, and P3= 30%. Variable measured were consumption of dry matter and organic matter, digestibility of dry matter and organic matter. The Results showed that fermented of corn cob with probiotics MOIYL provide a significant effect (P<0,01) increasing corn cob fermented by MOIYL to the level 30% increase dry matter and organic matter digestibility. The conclusion of this study is corn cob fermantation by  probiotics MOIYL till the level 30% can increase the digestibility of dry matter and organic matter on local rabbit.
Effectiveness of Gambir Solution (UncariagambirRoxb) on the Performances of Broiler Chickens were Infected by Escherichia coli. Dora Villa Manik; Ma&#039;ruf Tafsin; Armyn Hakim Daulay; Nurzainah Ginting; Hasnudi .
Jurnal Peternakan Integratif Vol 6, No 3 (2018)
Publisher : Universitas Sumatera Utara

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Abstract

DORA VILLA MANIK, 2018. "Effectiveness of Gambir Solution(UncariagambirRoxb) on the Performances of Broiler Chickens Infected byEscherichia coli".Supervised by MA'RUF TAFSIN and ARMYN HAKIMDAULAY.Gambir has the potential as an antibacterial which is traditionally used as a drugfor diarrhea. This study examines the effectiveness of gambir solution onperformance which includes feed consumption, body weight gain, feed conversionand income over feed cost (IOFC) in broiler chickens infected with E. coli. It washeld in November - December 2017 at the Laboratory of Biology, AnimalHusbandry Study Program, Faculty of Agriculture University of Sumatera Utara,using a completely randomized design (CRD) with 6 treatments and 3 replications.The treatment consisted of P0A = without infection and without treatment, P0B =infection with E. coli and P1, P2, P3, respectively E. coli infection + Gambirsolution 2%, 4%, 6% and P4 = E. coli + infection Tetracycline antibiotics. Theresults showed that the administration of gambir solution at a dose of 2% - 6% wassignificantly (P<0.05) effective in improving the performances of broiler chickensinfected with E.coli and able to compensate for the use of commercial antibioticsin the form of tetracycline. The highest IOFC is in the 4% gambir solution.Keywords: Gambir, Escherichia coli, and broiler performance.
Utilization of Buffalo Manure and Samosir Goat Manure on Indigofera Zollingeriana Growth Indria Ningsih; Edhy Mirwandhono; Nurzainah Ginting; Iskandar Sembiring; Nevy Diana Hanafi
Jurnal Peternakan Integratif Vol 6, No 3 (2018)
Publisher : Universitas Sumatera Utara

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Abstract

This study aims to look at the effect of buffalo and goat manure on the growthof Indigofera zollingeriana plants. This research was carried out in Parlondut Village,Pangururan Subdistrict, Samosir Regency, North Sumatra from March to May 2018.The design used in this study was a Completely Randomized Design with 4 replications.P0 = Buffalo Cage Fertilizer 25% + 75% Top Soil Soil, P1 = Buffalo Cage Fertilizer50% + 50% Top Soil Soil, P2 = Buffalo Cage Fertilizer 75% + 25% Top Soil Soil, P3 =25% Goat Cage Fertilizer + 75% Top Soil Soil, P4 = Goat Cage Fertilizer 50% + 50%Top Soil Soil and P5 = Goat Cage Fertilizer 75% + 25% Top Soil Soil. The variablesobserved were plant height, number of leaves, number of stems, stem diameter and leafwidth. The results showed that the application of manure from goats had a significanteffect on the parameters of the study, namely plant height, number of leaves, number ofbranches and stem diameter. In conclusion, the increasing dosage of fertilization withgoat manure on Indigofera zollingeriana plants, the results are getting better.
Analysis of Influenced Factors on Consumer Behaviour: The Demand of Chicken Egg’s in TebingTinggi City Siti Hanifah Putri; Armyn Hakim Daulay; Hamdan .; Edhy Mirwandhono; Tri Hesti Wahyuni
Jurnal Peternakan Integratif Vol 6, No 3 (2018)
Publisher : Universitas Sumatera Utara

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Abstract

The purpose of this study were to identify factors that affect the demand forchicken eggs and to find out the correlation of factors that affect consumer behavior inpurchasing chicken eggs in Tebing Tinggi City. The research used primary data obtainedfrom questionnaires or interviews. The research method was multiple linear regressionmethods, spearman rank correlation and contingency correlation.The results showed that the price of chicken eggs and the income had real effect to thedemand for chicken eggs in the area of research. The result of spearman rank correlation andthe contingency correlation showed that there was a real correlation between the incomewith a consumer behavior in purchasing chicken eggs, while the age, employment, andnumber of consumer dependents, did not show real correlation with consumer behavior inpurchasing chicken eggs.

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