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Tri Hesti Wahyuni
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Organoleptic Test and Total Acid Level of Buffalo Milk and Goat Milk by Using Bamboo Ampel (Bambusa vulgaris) and Bamboo Gombong (Gigantochloa verticilata) Muhammad Amrin Siregar; Nurzainah Ginting; R Edhy Mirwandhono; Yunilas .; Tri Hesti Wahyuni
Jurnal Peternakan Integratif Vol 5, No 2 (2017)
Publisher : Universitas Sumatera Utara

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ABSTRACTThe purpose of this research is getting know the organoleptic test of buffalo milk and goat milk by using bamboo ampel (Bambusa vulgaris) and Bamboo Gombong (Gigantochloa verticilata). This research was done at Food Technology Laboratory of Agricultural Faculty of University of Sumatera Utara in May 2017 - June 2017. The design is used in this research is a complete randomized design of factorial pattern by using two factors, they are milk factor (S): (S1 / buffalo milk and S2 / Goat milk) and the second factor is bacteria (B): (B1 / without using bamboo, B2 / using bamboo Gombong, B3 / using bamboo ampel). Parameters analyzed were Color, Aroma, Flavor, Texture and Total Acid Level. The results showed that the milk curd of buffalo milk and the milk curd of goat milk using bamboo ampel and bamboo gombong gave a not significant different effect (P <0.01) on the organoleptic value of color, smell, taste, texture and total acid level. Can be known milk milk buffalo and goat milk by using bamboo ampe and bamboo gombong more than curried milk milk and goat milk without using bamboo, for the total acid content is the same as the use of bamboo gombong without using bamboo.
Utilization of Oil Palm Fronds Processed By Ammoniation and Fermentation on Dry Material and Organic Material Digestibility in Aceh Cattle. Under supervised Edi Bigborn Nugraha Capah; Edhy Mirwandhono; Tri Hesti Wahyuni; Hasnudi .; Nevy Diana Hanafi
Jurnal Peternakan Integratif Vol 5, No 2 (2017)
Publisher : Universitas Sumatera Utara

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Abstract. The research was conducted at the Laboratory of Animal Biology, Faculty of Agriculture, University of Sumatera Utara in March 2015- June 2015. This study aims to determine the value of dry matter and organic matter processed leaf palm fronds fermentation and ammoniation in cattle Aceh. This study used the Latin Square Design (LSD) 4 x 4. The treatment is Po as the control (untreated), Pf = fermentation (biomol), P2 = ammoniation (urea 3%), P3 = fermentation + ammoniation.The observed variable composed of Consumption and Dry Matter (DMD) and Organic Matter Digestibility (OMD). The result showed that treatments gave not significantly different (P>0.05) on consumption of DM and OM, but gave significantly different effect on DMD and OMD (P<0.05). Average % DMD on treatments Po, PI, P2, P3 : 51.54; 56.65; 51.48; and 63.05 and average % OMD : 58.61; 63.22; 57.28; and 63.05, respectively. The conclusion from this study that utilization of oil palm fronds treated by fermentation or combination between fermentation and ammoniation can increase the dry matter digestibility and organic matter digestibility in Aceh cattle.
Utilization of Bio Slurry with Input of Buffalo Faeces and Water Hyacinth (Eichornia crassipes) With Various Doses of MOD (Microorganism Decomposer) on Productivity of Kelor (Moringa oleifera) in Samosir Samuel Pito Rando; Nurzainah Ginting; Tri Hesti Wahyuni; Armyn Hakim Daulay; Yunilas .
Jurnal Peternakan Integratif Vol 5, No 2 (2017)
Publisher : Universitas Sumatera Utara

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Abstract.This study aims to determine effects of utilization of Bio-Gas Slurry With buffalo Feces Input And water hyacinthwith Various Dosage MOD (Microorganisme Decomposer) on Productivity of Moringa oleifera. Research conducted at the field experimental, Samosir Sumatra Utara in April-November 2017. The design used in the study was split plot design with four replications. First factor (M): dosage decomposer, M1= 1 liters/150 kg and M2= 2 liters/150 kg. Second factor (P): dosage was fertilizier of Bio-Gas Slurry With buffalo Feces Input And water hyacinth(ton/ha/year), P0=0, P1=20, P2=40. The variable were  plant height, stem diameter and number of branches. The results showed that dosage decomposer and dosage of fertilizer Bio-Gas Slurry significantly affectplant height, stem diameter and number of branches Moringaoleifera.The utilization of Bio-Gas With buffalo Feces Input And water hyacinthwith Various Dosage MOD affect plant height, stem diameter and number of branches. It is concluded that dosage 2 liter/150 kg and application 40 ton/ha/year show higher on production of Moringa oleifera. Keyword: Bio-Gas Slurry, Buffalo faeces, Water Hyacinth, Productivity, Moringa oleifera
Effect Processing Lamtoro Leaf (Leucaena leucocephala) As feed on Rex Rabbit Carcass Bagus Hardiansyah; Ma&#039;ruf Tafsin; Armyn Hakim Daulay; Tri Hesti Wahyuni; Nurzainah Ginting
Jurnal Peternakan Integratif Vol 5, No 3 (2017)
Publisher : Universitas Sumatera Utara

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Abstract. This study aims to determine the best treatment of leaf lamtoro so it has not negative impact on the rabbit. Research conducted at the Laboratory of Animal Biology of Animal Husbandry Department on Faculty of Agriculture, University of Sumatera Utara starting from August –October 2016. The design used in this study is completely randomized design (CRD) with 4 treatments and 5 replication. The treatments were utilization of lamtoro leaf treated by drying the sun (P0), oven (700C; 12 hours) (P1), steaming (700C ; 15 minutes + sun drying) (P2) and soaking (12 hours + sun drying) (P3). The parameters studied were slaughter weight, carcass weight, and carcass percentage. The results showed that average slaughter weight (g/head) on treatment  P0, P1, P2, P3 were 1562.20, 1576.60, 1413.20, and 1634.00; Carcass weight           (g/head) were 780.60, 804.60, 693.40, and 815.60; Carcass percentage (%) were 50.17, 51.00, 48.98, 50.16 respectively. Stastical analysis showed that treatment lamtoro in a pellet ration had no significantly effect (P>0,05) on slaughter weight, and carcass percentage, but the had different effect (P<0.05) on the weight of carcass. The Conclusion of this study is processing lamtoro leaf soaking 12 hours + sun drying, oven 700C; 12 hours, drying the sun  aplicable on rabbit diet.
BUSINESS ANALYSIS OF AMONIATION AND FERMENTATION PALM OIL FRONDS AS A SUBSTITUTION OF FORAGE ON ACEH CATTLE IN KECAMATAN SELESAI Henrico Fermi Ginting; Edhy Mirwandhono; Tri Hesti Wahyuni; Ma&#039;ruf Tafsin; Nurzainah Ginting
Jurnal Peternakan Integratif Vol 5, No 3 (2017)
Publisher : Universitas Sumatera Utara

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ABSTRACT. The experiment was conducted in Kecamatan Selesai from June to August 2016. The method used was survey method with consideration of the aceh cattle  studies using palm oil fronds in amoniation and fermentation as a substitution of forage in Kecamatan Selesai, with the division of business scale. Criteria for determining the scale of business was based on the number of livestock ownership. Determination limit frequency distribution length of the class,  was the ownership of the largest  ownership reduced smallest in the length of class. The result showed that every treatments P0, P1, P2, P3 provide different results to average of total cost production (Rp/ekor/peroide): P0 6.284.187,69, P1 Rp. 6.502.768,02, P2 Rp. 6.225.270,04, and P3 Rp. 6.459.359. The average of total cost production (Rp/ekor/periode): P0 Rp. 6.430.300,00, P1 Rp. 6.688.470,00, P2 Rp. 6.666.010,00,- and P3 Rp. 6.666.010. The average of analysis profit/loss(Rp/ekor/periode): P0 Rp. 146.112,31; P1 Rp. 185.701,98, ; P2 Rp.440.739,96 dan P3 Rp.190.940,20. The average of R/C ratio: 1,02; 1,03; 1,07 dan 1,03. The Average of IOFC (Rp/ekor/periode): 197.687,31; 240.356,98; 490.354,96 and 242.515,20.  The results of this research was utilization of palm oil fronds which treated phisical + fermentation can increase income of cattle raiser.
Utilization of Bio Slurry with Input of Buffalo Faeces and Water Hyacinth (Eichornia crassipes) With Various Doses of MOD (Microorganism Decomposer) on Productivity of Daun Kupu-kupu (Bauhinia Purpurea) Buntora Situmorang; Tri Hesti Wahyuni; Nurzainah Ginting; Hasnudi .; Armyn Hakim Daulay
Jurnal Peternakan Integratif Vol 5, No 3 (2017)
Publisher : Universitas Sumatera Utara

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Abstract. This study aims to determine effects of utilization of Bio-Gas Slurry With buffalo Feces Input And water hyacinth with Various Dosage MOD (Microorganisme Decomposer) on Productivity of Bauhinia Purpurea. Research conducted at the field experimental, Samosir Sumatra Utara in April-November 2017. The design used in the study was split plot design with four replications. First factor (M): dosage decomposer, M1= 1 liters/150 kg and M2= 2 liters/150 kg. Second factor (P): dosage was fertilizier of Bio-Gas Slurry With buffalo Feces Input And water hyacinth(ton/ha/year), P0=0, P1=20, P2=40. The variable were studied fresh weight production, dry weight production, plant height and number of leaves. The results showed that dosage decomposer and dosage of fertilizer Bio-Gas Slurry significantly affect plant height, fresh weight production, dry weight production, and number of leaves Bauhinia Purpurea. The utilization of Bio-Gas With buffalo Feces Input And water hyacinth with Various Dosage MOD affect fresh weight production, dry weight production, plant height and number of leaves. It is concluded that dosage 2 liter/150 kg and application 40 ton/ha/year show higher on production of Bauhinia Purpurea..
SUBSTITUTION OF HIJAAN WITH WASTE MEDIUM MEDIA FERMENTATION WHITE FERMENTATION WITH NON KARKAS PERCENTAGE IN LOCAL SHEEP Iin Dwi Lestari Silitonga; Hasnudi .; Hamdan .; Tri Hesti Wahyuni; Edhy Mirwandhono
Jurnal Peternakan Integratif Vol 5, No 3 (2017)
Publisher : Universitas Sumatera Utara

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Abstract. This study aims to determine whether the waste media plant white fermented oyster mushroom can substitute forage on sheep against non-carcass components are feasible eaten. This research was conducted in Namo Trasi Village, Pasar VIII, in October - December 2017 by using local sheep with average weight of 9 ± 0.25 kg. The research design used in this study was a complete randomized design (RAL) with 4 treatments and 5 replicates, consisting of P0 (60% non-wasted greenhouse vegetation fermentation + 40% concentrate), P1 (45% forage and waste) medium planting white oyster mushroom fermentation 15% + concentrate 40%), P2 (forage 30% and waste medium planting white oyster mushroom fermentation 30% + concentrate 40%) and P3 (forage 15% and sewage media plant white fermented oyster mushrooms 45% + 40% concentrate). The parameters observed were weight percentage of head, leg, skin, tail, trachea and lungs, liver, heart, blood, and gastrointestinal tract. The result of the research shows that the waste of fermented white oyster mushroom media can substitute forage as local sheep feed, but it can not increase the percentage of non-carcass component that is feasible to eat.
REPRODUCTIVE BEHAVIOR AND MORPHOLOGY ON HORSES (EQUUS CABALLUS) MALES IN NORTH TAPANULI DISTRICT Rayswe Dumaris Sihombing; Hamdan .; Tri Hesti Wahyuni; Nevy Diana Hanafi; Iskandar Sembiring
Jurnal Peternakan Integratif Vol 5, No 3 (2017)
Publisher : Universitas Sumatera Utara

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Abstract. RAYSWE DUMARIS SIHOMBING, 2018: ''Reproductive Behavior and Morphology in Horses (Equus Caballus) Males in North Tapanuli District ''. Guided by HAMDAN and TRI HESTI WAHYUNI. This study aimed to see reproduction and morphological performance of the stallion in North Tapanuli Regency. This research was conducted in North Tapanuli regency, Silait-lait Village, Hutajulu Village and Siaro Village and Superior Breeding Cattle Hall and Animal Feed (BPTU-HPT) from June to August 2017. The analysis used in this research is quantitative data analysis which includes average, standard deviation and coefficient of diversity.The variable that distinguishes the horse is the part of reproduction which is divided into two, namely the exterior, which includes the diameter of the scrotum and the interior includes the quality of sperm that are tested miscroscopically and macroscopically. Macroscopic tests include volume measurement, viscosity, color, pH. Microscopic tests of motility, concentration, and abnormality. Morphology, including head length, head width, neck length, shoulder height, chest circumference, chest depth, body length, hip width, hip height.The results showed that stallion in North Tapanuli Regency had good sperm quality with gray white color, low concentration level, pH 6.67, motility 80%, concentration 13,76 x 10 ^ 7ml / ejakulat, and abnormality 16, 6% and morphological appearance have mean, standard deviation and high diversity coefficient with head length 62,30 cm, shoulder height 158,84 cm, chest circumference 174,26 cm, chest depth 78,20 cm, body length 169,86 cm , hip height 167.12 cm and hip width 40.01 cm. In conclusion of this study, the morphology and reproduction of horses in North Tapanuli Regency has good weight and posture and good sperm quality used as males in developing horse cattle. Keywords: Reproduction, Morphology, Macroscopic, Microscopic
Effectiveness of Extracts of Garlic (Allium sativum L) and Red Ginger (Zingiber officinale var rubra) as Escherichia coli Control in Broiler Chicken Ranita Nauli Damanik; Ma`ruf Tafsin; Armyn Hakim Daulay; Edhy Mirwandhono; Tri Hesti Wahyuni
Jurnal Peternakan Integratif Vol 5, No 3 (2017)
Publisher : Universitas Sumatera Utara

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Abstract. This study aims to determine the effectiveness of extracts of garlic (Allium sativum L.) and ginger (Zingiber officinale) on the growth of broiler chickens infected with E. coli. The design used in this study was a Completely Randomized Design with 6 treatments and 3 replications. The treatment consisted of P0A = control without infection, P0B = control + E. coli infection, P1 = E. coli infection + 0.05% tetracycline antibiotics, P2 = E. coli infection + 1% garlic (Allium sativum L.) extract , P3 = E. coli infection + 1% ginger (Zingiber officinale) extract and P4 = E. coli infection + garlic (Allium sativum L) extract and 1% ginger (Zingiber officinale). The results showed that the administration of garlic and ginger extract had a significant effect (P <0.05) on the decrease in the number of Escherichia coli bacteria in broiler chicken feces. The combination of extracts of garlic (Allium sativum L.) and red ginger (Zingiber officinale) has the most effective effect compared to garlic and ginger extract alone. It was concluded that the administration of extracts of garlic and ginger could be used as Escherichia coli control in broiler chickens.
Effectiveness of Gambir Solution (Uncaria gambir Roxb) to control Escherichia coli on Broiler Chickens Melisah Yanty Manullang; Ma`ruf Tafsin; Iskandar Sembiring; Tri Hesti Wahyuni; Hasnudi .
Jurnal Peternakan Integratif Vol 6, No 1 (2018)
Publisher : Universitas Sumatera Utara

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Abstrak.This study aims to determine the provision of gambir solution (Uncaria gambir Roxb) to the number of E. coli colonies in broiler chickens. The research method used Completely Randomized Design (CRD) with 6 treatments and 3 replications. The treatments consists of P0A= Control without infection; P0B = (0%), P1=(2%), P2 = (4%), P3 = (6%), P4 = Tetracycline antibiotics (0.05%). The results showed addition of gambir solution (Uncaria gambir Roxb) gave significant effect (P<0,05) to amount of E. coli colony in broiler chicken.    E. coli colonies total in the treatment phase given average for treatment P0A, P0B, P1, P2, P3, P4, sequentially 6.97, 7.80, 6.88, 6.69, 6.34, 6.91 (CFU Log / g). Addition dose with 2-6% of gambir solution effectively reduced the number of    E. coli colonies in broiler chickens. The addition dose of gambir solution 2% was able to compensate tetracycline antibiotics to controlling E. coli in broiler chickens.
Co-Authors Ardina Kharisma Armyn Hakim Daulay Bagus Hardiansyah Buntora Situmorang Deddy Rolan Siregar Denny Andriano Lumbangaol Edhy Mirwandhono Edi Bigborn Nugraha Capah Erwandi Simbolon Hamdan Hamdan . Hanafi, Nevy Diana hasnudi Hasnudi . Henrico Fermi Ginting Iin Dwi Lestari Silitonga Indra Satria Siburian Intan Putri Zebua Iskandar Sembiring Ismail Fauzi Siregar Jun Benardo Sitanggang Ma&#039;ruf Tafsin Ma`ruf Tafsin Melisah Yanty Manullang Muhammad Amrin Siregar Muhammad Iqbal Mustapa Zahri Ritonga Najiah Ahmad Nina Mardiana (F01108057) Nurzainah Ginting Putri Theresia Pandiangan R Edhy Mirwandhono Ranita Nauli Damanik Rayswe Dumaris Sihombing Restu Hajiis Rindu Awalia Tarigan Samuel Pito Rando Sayed Umar Siti Hanifah Putri Sondang Siagian Theresia Sindika Simorangkir Yunilas Yunilas . Yusuf Leonard Henuk