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INDONESIA
Jurnal Peternakan Integratif
Published by Universitas Sumatera Utara
ISSN : -     EISSN : -     DOI : -
Core Subject : Science,
Earth & Planetary Sciences
Arjuna Subject : -
Articles 323 Documents
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The Effect of Feeding Odot Grass and Ecoenzyme Fermented Rice Straw on The Performance of Local Rams Rohim, R.; G. A. W. Siregar; Yunilas; Muheri
Jurnal Peternakan Integratif Vol. 11 No. 2 (2023): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v11i2.12444

Abstract

This study aims to determine the effect of odot grass and rice straw fermented using ecoenzyme (Garbage Enzyme) on the performance of local male sheep. This research was carried out in the firuza enclosure from September 8 to November 8, 2020. The method used is a complete randomized design (RAL) with 5 practices and 4 repeats. The treatment consists of 100% odot grass + 0% fermented rice straw (PO), 75% odot grass + 25% fermented rice straw (P1), 50% odot grass + 50% fermented rice straw (P2), 25% odot grass + 75% fermented rice straw (P3), 0% odot grass + 100% fermented rice straw (P4). The parameters studied were weight gain, feed consumption, feed conversion and Income Over Feed Cost (IOFC). The results of the study had a significant effect (P<0.01) on weight gain, feed consumption and feed conversion. Based on this study, it can be concluded that high feed consumption is not comparable to low weight gain resulting in high conversion.
Multiple Linear Regression Equations to Estimate the Body Weight of Waringin Sheep Based on Morphometric Characteristics in Various Age Groups. Maibang, W.S; P. Patriani; Alwiyah
Jurnal Peternakan Integratif Vol. 11 No. 2 (2023): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v11i2.13000

Abstract

Waringin sheep is a new breed of sheep resulting from a cross between local sheep, Barbados sheep and St.Croix sheep. This study aims to determine the morphometric characteristics of ewes and rams Waringin sheep at different ages in Stabat District, Langkat Regency. This study used a descriptive method by collecting data in the field, the data collected were 99 ewes Waringin sheep and 66 rams Waringin sheep and observed their morphometric characteristics starting from body weight, body length, skull length, skull width, body height, and chest circumference, chest width, chest depth, front leg length, hind leg length, hip width, hip height, tail length, tail width, crotch length, crotch width, and canon circumference. Data were analyzed using the SPSS application with multiple linear regression methods used to determine the relationship between the morphometric relationship between Waringin sheep and their body weight. The results showed that almost 90% of the morphometrics of Waringin sheep affected the body weight of the sheep using linear regression analysis.
The Use of Marine Mushroom Extract (Nodulisporium sp.) as Feed Additive in the Ration of Native Chickens on Protein Utilisation Ratio Br Surbakti, MO.; Nurhayati; Nelwida
Jurnal Peternakan Integratif Vol. 11 No. 3 (2023): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v11i3.13596

Abstract

Feed plays an important role in the growth process of native chickens. This research aims to determine the effect of using marine fungi extract (Nodulispolium sp.) as a feed additive in native chicken rations on the protein utilization ratio. This research was a collaboration between the IPB University and Jambi University which used 180 unsexing DOC native chickens and marine fungi extract. The design used was a Completely Randomized Design (CRD) consisting of 5 treatments and 4 replications. The treatments were P0 = Basal Ration (control), P1 = P0 + 1 ml marine fungi extract/kg, P2 = P0 + 2 ml marine fungi extract/kg, P3 = P0 + 3 ml marine fungi extract/kg and P4 = P0 + 4 ml marine fungi extract/kg. The variables observed included dry matter consumption, crude protein consumption, body weight gain and protein utilization ratio. Data were analyzed using analysis of variance (ANOVA) and the differences between treatments, adding were tested using Duncan's Multiple Range Test. The results of analysis of variance showed that the use of marine fungi extract as a feed additive in rations up to 4 ml/kg ration had no significant effect (P>0.05) on dry matter consumption, crude protein consumption, body weight gain and protein utilization ratio. It can be concluded that the use of marine fungi extract as a feed additive in rations up to 4 ml/kg has not been able to increase the protein ratio chickens
Egg Quality and Heavy Metal Concentrations in Meat, Eggs and Inner Organs of Laying Ducks Fed under a Conventional Feeding in Lombok, Indonesia Indarsih, B.; MH. Tamzil; Asnawi; DK. Purnamasari
Jurnal Peternakan Integratif Vol. 11 No. 3 (2023): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v11i3.14201

Abstract

The search for alternative protein sources for duck feed is important considering its high cost. An experiment involving 100 forty-wk-old laying ducks was conducted for eight weeks to study the effects of fresh water fish (sapu-sapu fish -SSF) as single protein sources  on egg quality and heavy metal concentration. The SSF levels were 28 and 35% of the feed and the remaining constituent was rice bran with metabolizable energy approximately 2,943 and 2,934 kcal/kg, respectively. Fresh  water fish did not effect on egg quality measured except egg weight and shell thickness (63.2±0.30 to 67.9±0.22g) and shell thickness (0.50±0.04 to 0.52±0.04g) with increasing dietary SFF(P<0.05). Mean concentrations of heavy metals in local duck samples decreased in the order kidney>liver>egg>meat for Pb and liver>kidney>meat>egg for Cu. Lead concentrations in meat, eggs, liver and kidney were 1.267± 0.825, 1.311±0.737, 1.762±0.729 and 2.172±0.770 mg/kg respectively. These values were higher than the admissible amounts under the Indonesian National Standards (1.0 mg Pb/kg) and FAO (0.1 mg Pb/kg). Accumulation of Cu in the meat, eggs, liver and kidney was 12.798±4.181, 7.011±1.949, 30.165±16.561 and 14.392± 4.208 mg/kg respectively. These levels were also higher than that recommended by the European Commission. The conclusion of this study proved that feeding SSF to laying ducks raised by small farmers contained a significantly high concentration of heavy metals not appropriate for human consumption when high levels of SSF was fed
Factors Affecting Pork Consumer Demand During The Covid- 19 Pandemic in Medan City, North Sumatra Province Suryadi. G; G. A. W. Siregar; Yunilas; H. Hutauruk
Jurnal Peternakan Integratif Vol. 11 No. 2 (2023): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v11i2.14306

Abstract

At the end of 2019, people in Medan City were shocked by the death of thousands of pigs in several districts in North Sumatera caused by African Swine Fever (ASF). In early March 2020, the government enacted the Large-Scale Social Restrictions (PSBB) policy due to the Covid-19 pandemic. These conditions caused an economic contraction marked by the growth of the national Gross Domestic Product (GDP) which fell sharply in the second quarter of 2020 against the second quarter of 2019 by 5.32% (y-on-y). This study aims to analyze the availability and price of pork and the factors that affect consumer demand for pork during the Covid-19 pandemic in Medan City. The research location consists of six traditional markets in Medan City that sell pork, namely Kanpung Lalang Market, Sunggal Market, Melati Market, Sambu Market, Sambas Market, and Sukaramai Market with purposive sampling method. There were 80 respondents. The data collection methods used were observation, interview, and literature study. The data processing and analysis method used is the Classical Assumption Test and Model Fit Test. The results showed that the total demand for pork before the Covid-19 pandemic was 98 kg while the demand for pork during the Covid-19 pandemic decreased to 40 kg. The decrease in demand for pork is due to the increase in pork prices caused by the outbreak of ASF disease in pigs in North Sumatra. However, the purchasing power of the people of Medan City decreased due to a decrease in income caused by Covid-19. Based on the results of the study, it can be concluded that during the Covid-19 pandemic there was a very drastic decrease in demand for pork with a percentage reaching more than 50%
Marketing Analysis of Quail Eggs in 3 Different Traditional Markets in Medan City R.N. Putri; A. H. Daulay; A. S. Pasaribu; T. Ananta
Jurnal Peternakan Integratif Vol. 11 No. 2 (2023): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v11i2.14342

Abstract

The demand for quail eggs in several regions of Indonesia is quite high. This study aims to determine the shape of marketing channels, marketing margins, farmer's share, marketing mix and marketing efficiency of quail eggs at three different traditional markets in Medan City. The research method used is observation and interviews with respondents using a questionnaire. Sampling was done by snowball sampling technique. The results showed that the form of marketing channels for quail eggs at three different traditional markets in Medan City, there are three channels, namely: channel 1 (Farmers - Consumers), channel 2 (Farmers - Retailers - Consumers), channel 3 (Farmers - Collectors - Retailers - Consumers). Marketing margin for quail eggs in three traditional markets, the smallest on channel 1 is Rp.0 and the largest on channel 3 is Rp.64. The highest farmer's share is on channel 1 of 100% and the lowest on marketing channel 3 is 83.91%. The product marketing mix offered is quail eggs. Prices are set by retailers. Promotion uses direct promotion. Locations for trading are spread. Distribution channels directly to consumers and through intermediaries. Supporting facilities not only sell quail eggs but other products. The most efficient marketing efficient channel 1 with a value of 0%. The most efficient forms of marketing channels, marketing margins, farmer's share and marketing efficiency are in marketing channel 1. Marketing channel 1 is free of charge and marketing institutions are involved and marketing channel 1 is found in the three traditional markets in Medan City.
Analysis of Factors Influencing the Spread of Asian Swine Fever (ASF) Disease in Samosir District, North Sumatera Province Sitorus, R.T; N. Ginting; A. Trisna; T. Gultom
Jurnal Peternakan Integratif Vol. 11 No. 2 (2023): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v11i2.14343

Abstract

In Samosir, socio-cultural elements are closely related to pig farming and traditional wisdom which makes pig farming an important part of traditional ceremonies for Christians. In 2019 to 2020 ASF disease is spreading on Samosir Island. African Swine Fever (ASF) is a highly contagious viral disease of pigs, causing various internal bleeding and accompanied by a very high mortality rate. This study used a survey method (interviews) and data analysis using multiple linear regression analysis to obtain the factors that influence the cause of the spread of Asian Swine Fever (ASF) in pigs in Samosir Regency. Based on the results of the study it was found that there was a significant effect of the vaccination variable, the biosecurity variable and the livestock transportation variable, while the variables that had no significant effect were the feed variable and the cage variable on the spread of Asian Swine Fever (ASF) in pigs in Samosir Regency
Beef Marketing Analysis PT. Lembu Andalas Langkat Stabat A. Setiawan; G. A. W. Siregar; E. Mirwandhono; K. C. Desnamrina; S.Mulatsi
Jurnal Peternakan Integratif Vol. 11 No. 2 (2023): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v11i2.14357

Abstract

Marketing is all the factors that are responsible for beef being distributed from the production location to where beef are consumed. This study aims to identify the characteristics of marketing institutions, big agents and retailers/small agents marketing beef, beef marketing channels, analyze marketing margins, farmer's share, beef marketing costs, and analyze beef marketing efficiency at PT Lembu Andalas, Langkat. This research was conducted in July 2022 – August 2022. The sampling method chosen was snowball sampling, namely by following marketing channels from producers to consumers. Data was collected by using interview techniques using questionnaires. The results of this study indicate that there are two marketing channels. The smallest marketing margin is obtained in marketing channel II. The bigst farmer's share is obtained in marketing channel  I. So it can be concluded that the first and second channels are efficient channels  because they have an efficiency value of >1.
Evaluation Of Ph Quality And Water Capacity Of Yogurt Of Etawa Goat Milk (Capra Aegagrus Hircus) With The Addition Of Mangga Golek Fruit Juice Liston; J.M.Sihombing; K.M.Berutu
Jurnal Peternakan Integratif Vol. 11 No. 3 (2023): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v11i3.15110

Abstract

Milk is the product of livestock in the form of white liquid contains nutrients that are very good for humans. This study aims to determine the quality of pH (Hydrogen Potential) and moisture content of Peranakan Etawa (PE) goat milk yogurt with the addition of golek mango juice at different levels. The research was conducted at the Laboratory of the Faculty of Agriculture and Animal Husbandry, Tjut Nyak Dhien University. The research method used a completely randomized design (CRD) with 4 treatments and 5 replications, namely P0, P1, P2 and P3 by testing the pH and moisture content of yogurt.The results showed that the addition of golek mango juice to yogurt gave the same effect on yogurt pH and water content. The optimal pH value, water content and dry matter of etawa peranakan goat milk yogurt in treatment P0 without the addition of golek mango juice with an average pH value of 3.98, water content of 84.4% and dry matter of yogurt of 15.6%. Yogurt dry matter is better in the P0 treatment
The Effect of Catfish Meat Substitution on the Physical and Organoleptick Quality Of Meatbals with Rejected laying HenMeat Hafid, Harapin; St Nur Anggraeni S; Pagala, Amrullah
Jurnal Peternakan Integratif Vol. 11 No. 3 (2023): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v11i3.15222

Abstract

Consumer pleasure for meatballs needs to be innovated with various ingredients including catfish meat and chicken meat. This study aims to determine the effect of catfish substitution on the physical and sensory quality of rejected laying hen meatballs. This study used an experimental method which is a completely randomized design (CRD) with 5 treatments and 5 repetitions. The treatment used was as follows, (P0) 100% meat of rejected layers, (P1) 80% meat of rejected layers: 20% catfish, (P2) 70% meat of rejected layers: 30% catfish, (P3) 60% meat of rejected layers: 40% catfish, (P4) 50% meat of rejected layers: 50% catfish. The parameters measured in this study were the organoleptic test of meatballs of rejected laying hen meat which had no significant effect (P>0.05) on all variables including color, shape, aroma, texture, taste and general acceptance of meatballs, aroma, tenderness, taste, texture and color of meatballs

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