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INDONESIA
Jurnal Peternakan Integratif
Published by Universitas Sumatera Utara
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Core Subject : Science,
Earth & Planetary Sciences
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Articles 323 Documents
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Microbial Effects from Biogas Slurry Application on Growing Phase of Turi (Sesbania grandiflora) Nurzainah Ginting; Hasnudi .; Yunilas .; M Adanan Purba
Jurnal Peternakan Integratif Vol 7, No 2 (2019)
Publisher : Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (406.508 KB)

Abstract

This research was conducted in Samosir Island, North Sumatera Province, Indonesia  which has Inceptisol soil. As this type of soil is generally unfertile, since hundreds years ago, local people added ruminant faeces before planting. This research objective was to prove that application of biogas slurry on growing phase of Turi (Sesbania grandiflora) plant improved microbial population on soil thus plant quality.  This research was conducted from May until September 2018.  Research design was Completely Randomized Design (CRD) with treatments slurry dosages which were P0: without slurry, P1: 10/ha/year and P2: 20/ha/year. Parameters were chemical composition of slurry, microbial type and population, plant height, total leaf, stem diameter, number of branch and leaf size. The results showed that P0 had no significant effect on every parameters while P1 and P2 improved microbial type and population, plant height, total leaf, stem diameter, number of branch and leaf size (P <0.05). There was an increasing of microbial population in line with the increasing of slurry dosage. P2 contained the highest population of bacteria or fungal (P <0.05) compared to P0 while there was no sicnificant increased compare to P1. Keyword: Microbial, Biogas Slurry, Turi (Sesbania grandiflora)
The Potential of Giving Silage Feed Based on Corn Plant Waste (Zea mays) Using Local Microorganisms (Indigenous Microorganism) Against the Percentage of Local Male Non-Carcass Sheep Bahari Ryansyah Hasibuan; Armyn Hakim Daulay; Hasnudi .; Ma&#039;ruf Tafsin; Yunilas .
Jurnal Peternakan Integratif Vol 7, No 2 (2019)
Publisher : Universitas Sumatera Utara

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Abstract

This study aims to examine the effect of complete corn waste based on silage feed on the percentage of non carcasses on local sheep. The study was conducted at the Laboratory of Animal Biology at the University of North Sumatra in May - August 2018. The design used was a Completely Randomized Design (CRD) with 4 treatments and 3 replications using sheep with an average initial weight of 11.2 ± 0.4 kg. The treatments consisted of four levels of complete silage feed based on corn waste P1 (20%), P2 (40%), P3 (60%), and P4 (80%).The parameters observed were: weight, head, foot, skin, tail, trachea and lungs, liver, heart, blood, and digestive tract.The results showed that complete feed based corn waste silage did not have a significant effect (P> 0.05) on the percentage of non-carcass weight such as skin, tail, trachea and lungs, blood and digestive tract, but gave a non-significant effect on the percentage non carcass weights such as head, feet, heart and liver. The conclusion of complete feed silage based on corn waste can have a significant influence on the internal non carcass (liver and heart) and external (head and foot) parts of male local sheep. In addition it gives a non significant  influence on the non-internal carcass parts (trachea and lungs, blood and digestion) and the external (skin and tail) of male local sheep.
The Activity Of Cellulose Enzyme From Indigenous Bacteria "Bacillus Sp YLB1" As Bioactivator Yunilas .; Lili Warly; Yetti Marlida; Irsan Riyanto
Jurnal Peternakan Integratif Vol 7, No 2 (2019)
Publisher : Universitas Sumatera Utara

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Abstract

This study aims to test the activity of cellulase enzyme (CMCase) from indigenous bacteria "Bacillus Sp YLB1" as bioactivator of palm oil based feed. The treatment consists of various combinations of substart (feed), namely: P1 = 80% palm leaves + 10% palm kernel cake + 10% sludge; P2 = 60% palm leaves + 20% palm kernel cake + 20% sludge and P3 = 60% palm leaves + 30% palm kernel cake + 30% sludge. The parameters observed were cellulase enzyme activity (CMCase) on various combinations of palm oil waste and fermentation time. The results showed that cellulase enzyme (CMCase) production of Bacillus sp YLB1 bacteria during fermentation fluctuated ie 0.143 Units / ml; 0.372 Units / ml; 0.588 Units / ml; 1.013 Units / ml; 0.906 Units / ml; 1,065 Units / ml and 1,198 Units / ml.The activity of cellulase enzyme (CMCase) on substrate P1 (0.460 Unit / ml) is lower than P2 (0.897 Unit / ml) and P3 (0.908 Units / ml). From the results of this study can be concluded that cellulase enzyme activity indigenous bacteria Bacillus sp YLB1 influenced by the combination of substrate and fermentation time. The P3 substrate fermented with Bacillus sp YLB1 for 7 days gave a more optimal result than the other treatments.   Keywords: Cellulase enzyme, indigenous bacteria, substart (feed)
Study of Potential Development of Goat and Sheep in North Labuhanbatu Regency Syahrul Anwar; E Mirwhandono; T H Wahyuni; S Sepriadi
Jurnal Peternakan Integratif Vol. 8 No. 2 (2020): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v8i2.4619

Abstract

North Labuhanbatu regency is one of the districts in North Sumatra Province that has the potential in the development of livestock and agriculture sectors. This research aims to find out the potential of agriculture and plantation waste as well as areas that can be used as a development area for goat and sheep livestock in North Labuhanbatu regency. The type of research used is descriptive research to describe the potential of agriculture and plantation waste in determining the development area of goat and sheep livestock using LQ methods combined with livestock density, waste support index, and capacity to increase ruminants livestock population. This reserach was conducted in North Labuhanbatu regency in February – April 2020. The results showed that North Labuhanbatu regency has development potential in supporting North Sumatra Province a producer of goat and sheep livestock. Regional strategy I (distribution area) namely Aek Natas Sub-District, Kualuh Hilir, Kualuh Leidong. Regional strategy group II (strengthening region) namely Na IX-X, Aek Kuo, Kualuh Selatan and Kualuh Hulu sub-districts. Group III strategy (supporting region) namely Marbau subdistrict. Alternative strategies for utilizing agriculture and plantation waste in the development of goat and sheep livestock one of them is the integration system in order to use crop waste as a source of animal feed in North Labuhanbatu regency.
Proportion of Meat, Bone and Fleshing Index of Bali Cattles at Age 2 to 5 Years Harapin Hafid; N.S. Asminaya
Jurnal Peternakan Integratif Vol. 8 No. 2 (2020): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v8i2.4870

Abstract

Bali cattle (Bossondaicus,Bosjavanicus,Bos/Bibos Banteng) are one of Indonesia's native livestock genetic resources that greatly contribute to the development of the livestock industry in Indonesia The purpose of this study was to compare the proportions of meat, bone and fleshing index of Bali cattles at different ages. This research was conducted in Kendari City Slaughterhouse by observing the slaughter of 89 cattles. The results showed that Bali cattles at different ages showed a significant effect (P <0.05) on the proportion of meat, bones, and fleshing index. It can be concluded that the age of cattles is directly proportional to meat production. Cattles with 5 years of age have a maximum meat content of 27.22% and bones of at least 18.61%, while in terms of fleshing index Bali cattles aged 4 years have the highest fleshing
Organoleptic Test On Cheese From Goat's Milk With Coagulant Lemon Juice (Citrus Limon) M. R. Hutasuhut; E. Mirwandhono; T.H. Wahyuni; Hasnudi; S Sepriadi
Jurnal Peternakan Integratif Vol. 8 No. 2 (2020): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v8i2.4917

Abstract

This study aims to determine the effect of lemon juice (Citrus Limon) on the coagulation process of milk. This research method used a 4 x 4 factorial completely randomized design with 2 replications of factor, which is factor A lemon juice levels, namely A0= 0.01% rennet, A1 = 5% lemon juice, A2 = 10% lemon juice, A3 = 15% lemon juice, and factor B is storage period, namely B0 = 0 days B1 = 5 days B2 = 10 days and B3 = 15 days. The variables measured were organoleptic tests including color, aromatic, and preferences (testy level). The results showed that from the addition of four levels of lemon juice used and four variations of Storage period, giving lemon juice level of 15% (A3) and storage period of 15 days (B3) is the optimal treatment to improve color, aromatic, and preferences in goat cheese and can be used as an alternative to replace rennet.
Black Soldier Fly (Hermetia illucens) Prepupa Phase Fermentation by Organic Acids to Decrease Chitin Content Muheri Indra Aja Nasution; Yunilas; E Mirwandhono
Jurnal Peternakan Integratif Vol. 8 No. 3 (2020): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v8i3.5490

Abstract

Black Soldier Fly has high protein but there are anti-nutrients, namely the presence of chitin content that cannot be digested by livestock such as poultry and monogastrics. Chitin is a natural polysaccharide that is abundantly found from crustacean organisms and insects. Chitin is usually bound to the shell or exoskeleton, proteins, minerals and pigments. Black Soldier Fly in the prepupa phase has high protein, dark brown body and a rather hard exoskeleton which causes a high chitin content. The aim of this research was to determine the concentration of propionic and formic acids which could reduce the chitin content of the prepupa phase of the Black Soldier Fly (Hermetia illucens) fermentation. This study used a completely randomized design (CRD) with five treatments, namely P1 = (BSF added 50% propionic acid + 50% formic acid), P2 = (BSF added 80% propionic acid and formic acid + 20% aquadest), P3 = (BSF added 60% propionic and formic acids + 40% aquadest), P4 = (BSF added 40% propionic and formic acids + 60% aquadest), P5 = (BSF added 20% propionic acid and formic acid + 80% aquadest) with three repetitions. The results of this study indicate that the P1 treatment (addition of 50% propionic acid + 50% formic acid) resulted in the lowest reduction in chitin content, namely (11.00%), pH value (4.7), total titrated acid (0.014%) and organoleptic (light brown color, very sour aroma and harsh texture).
Biogas Productivity Using Cow Feces Input and Palm Oil Empty Affluent Soaking Water F.Ramadhani; N. Ginting; J.A. Lase
Jurnal Peternakan Integratif Vol. 11 No. 1 (2023): Jurnal Perternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v11i1.11456

Abstract

Soaking water of empty palm oil fruit bunches is a waste that is usually disposed of in straw mushroom cultivation. It turns out that this soaking water still contains nutrients, so it is suitable as input for biogas along with cow faeces. Therefore a study was carried out while the treatments used were P0 (cow faeces + empty palm oil bunches soaking water) and P1 (cow faeces + empty palm oil bunches soaking water + 5% bioactivator). All biogas input was fermented for 28 days, and the fermentation parameters were gas pH, gas pressure, gas volume, flame test and colour. The results showed that adding 5% bio activator significantly affected the gas produced. Maximum production in both treatments occurred on day 28, i.e. cow feces + empty palm oil bunches soaking water with a pH of 7.61, resulting in a gas pressure of 416.925 pa and a gas volume of 20 L. Meanwhile,  cow faeces + empty palm oil bunches soaking water + 5% bioactivator cause a pH of 7.91, produces a gas pressure of 588.6 pa and a gas volume of 30 L.
Analysis of Factors Influencing Nematode Prevalence in Beef Cattle Faeces at Tanjung Morawa District Fantari, E.; M. Tafsin; N. Ginting; P. Patriani; A. Purba
Jurnal Peternakan Integratif Vol. 11 No. 1 (2023): Jurnal Perternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v11i1.11522

Abstract

This study aims to identify the type, number of nematode eggs, and nematode prevalence rate, as well as determine the factors that influence the prevalence of nematode eggs in beef cattle feces in Tanjung Morawa District. The research method used was direct interviews with farmers assisted by questionnaires and examination of 89 beef cattle fecal samples at the Medan Veterinary Center Parasitology Laboratory. Purposive sampling techniques were carried out. The research samples were Dalu Sepuluh A Village, Bangun Rejo Village, Dalu Sepuluh B Village in Tanjung Morawa District with variables maintenance systems, deworming, cage sanitation, forage collection time, cow age, cattle breed, and gender. Based on the examination results, 43 positive samples were obtained with a prevalence of 48.31% (commonly), and the egg infestation rate per gram of feces was in the low to medium category, with an average of 200-700 eggs. The types of nematode eggs found are Bunostomum sp., Capillaria sp., Cooperia sp., Eimeria sp., Oesophagostomum sp., Trichuris sp. Most nematode eggs are in the type of Eimeria sp. Factors influencing the prevalence and infestation of eggs per gram of feces are the maintenance system, deworming, cage sanitation, and forage collection time.
The Effect Of Giving Earth Worms ( Lumbricus Rubellus ) As A Substitute For Antibiotic Growth Promotor (AGP) On The Performance Of Ayam Kampong Super In Infection Salmonella Sp Rizky, Adrian; R.E. Mirwandhono; K. Cendekia; L. Prayitno
Jurnal Peternakan Integratif Vol. 11 No. 1 (2023): Jurnal Perternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v11i1.11542

Abstract

Study This was held in Jalan Lizardi Putra No. 17 district. Lucky Field from month January 2022 to February 2022. Research This aims To learn to use flour worm ground ( Lumbricus rubella ) as an additive in feed to performance ( add body weight (PBB), consumption feed, and conversion feed super free range chicken The material used in the research This is 150 days old super free -range chickens ( DOC/ Day Old Chicken ) and maintained for 60 days. Treatment of the feed given to the study This includes P0 Control ( No infection ); P 1: Without Antibiotics + Infection ; P 2: Antibiotics Trimizyn -s + Infection ; P 3: 50 mg/kg Flour Earthworms + Infection ; P 4: 100 mg/kg Flour Earthworm + Infection. Study This uses a design random complete (RAL) pattern in the same direction with 5 (five) treatments and 6 ( six ) repetitions, where every test contains 5 (five) tails of chicken. Results show that the average consumption ratio (g/head/week) P0, P1, P2, P3, and P4 was 322.18; 303.97; 310.57; 313.80, and 315.09, increments body weight (g/ head ) was 821.92; 712.71; 777.08; 773.49 and 780.87 and conversion rations is 3.50; 3.52; 3.85; 3.57 and 3.74. From research, This can be concluded that flour worm land is capable replace Antibiotic Growth Promoter (AGP) in rations of free-range chicken

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