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All Journal Buletin Peternakan AGRIPITA: Jurnal Agribisnis dan Pembangunan Pertanian Pastura; Journal Of Tropical Forage Science BIOTROPIA - The Southeast Asian Journal of Tropical Biology JURNAL PETERNAKAN Jurnal Peternakan Indonesia Jurnal Ternak Tropika Jurnal Ilmiah Universitas Batanghari Jambi Journal of Economic, Bussines and Accounting (COSTING) JOURNAL OF CIVIL ENGINEERING, BUILDING AND TRANSPORTATION AGRITROPICA : Journal of Agricultural Sciences JURNAL ILMIAH PETERNAKAN TERPADU Jurnal Hilirisasi IPTEKS (JHI) Buletin Ilmiah Nagari Membangun Inersia : Jurnal Teknik Sipil Jurnal Abdi Insani SIGMA TEKNIKA MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering Unri Conference Series: Community Engagement Wahana Peternakan Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks Jurnal Talenta Sipil Jurnal Ilmiah Ilmu-Ilmu Peternakan Jurnal AGRISEP: Kajian Masalah Sosial Ekonomi Pertanian dan Agribisnis JIM: Jurnal Ilmiah Mahasiswa Pendidikan Sejarah Journal of Civil Engineering and Vocational Education Andalasian Livestock
James Hellyward
Universitas Andalas
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Level of Consumer Trust in Online Store in Purchase of Animal Products during The Covid-19 Pandemic in Padang City Aditya Alqamal Alianta; Tevina Edwin; Adisti Rastosari; James Hellyward
JURNAL ILMIAH PETERNAKAN TERPADU Vol 9, No 2 (2021)
Publisher : DEPARTMENT OF ANIMAL HUSBANDRY, FACULTY OF AGRICULTURE, UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jipt.v9i2.p194-206

Abstract

Early in 2020, the world was shocked by the spreading of the Coronavirus from Wuhan China. To mitigate the spread of Covid-19, the Indonesian Government has implemented Large-Scale Social Restrictions (PSBB) throughout Indonesia. PSBB limits the people's movement in Indonesia, including the citizen in Padang city to fulfil their animal protein consumption. The limited movement of the Padang city people has made the citizen begin to purchase animal protein products through online shops. Based on those circumstances, this study aims to measure the level of trust of costumers who fulfil their animal proteins consumption through online stores. The research conducted using a survey method. The respondents were 150 Padang city housewives who were determined by convenience sampling. The research instrument used a questionnaire with a Likert scale. The scores calculated and categorized using a range formula. The results showed that the respondents' trust in the online store was in the high category, with 82.00%. The level of respondents' trust in the urgency of shopping at online stores was in the high category, with a percentage of 73.33%. Level of trust in the reputation and quality of online shop sites was in high category with a percentage of 62.00%. Level of trust in the quality of service provided by online shop sellers was in the high category with a percentage of 70.67%. Level of respondents' trust in making payment transactions is at a high category with a percentage of 84.00%. Level of respondents' in promotions provided by online sellers was in the high category with a percentage of 72.67%. It concluded that a high level of customer trust in the online store will provide satisfaction in purchasing the product, making costumers want to make purchases continuously and turn to be loyal consumers of the online store.
Penggunaan Produk Fermentasi Daun Indigofera (Indigofera zollingeriana) dengan Bakteri Bacillus amyloliquefaciens dalam Ransum terhadap Performa Ayam Broiler Mirzah Mirzah; James Hellyward; Kadran Fajrona; Wilnawati Wilnawati
Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science) Vol 25, No 3 (2023): Jurnal Peternakan Indonesia
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jpi.25.3.339-350.2023

Abstract

Penelitian dilakukan untuk mengetahui level penggunaan produk campuran Daun Indigofera dan Ampas Tahu Fermentasi (DIATF) menggunakan Bacillus amyloliquefaciens dalam ransum dan pengaruhnya terhadap performa ayam broiler. Sebanyak 100 ekor DOC broiler strain New Lohmann (MB-202 Platinum) digunakan dan diberi ransum perlakuan selama 5 minggu. Perlakuan adalah penggunaan DIATF dalam ransum. Ransum disusun dengan isoprotein 22% dan isoenergi 3000 kkal/kg. Penelitian ini dilakukan menggunakan Rancangan Acak Lengkap (RAL) dengan 5 perlakuan ransum dan 4 kali ulangan. Perlakukan terdiri dari R0 (kontrol, tanpa penggunaan DIATF), R1 (menggunakan 5% DIATF), R2 (menggunakan 10% DIATF), R3 (menggunakan 15% DIATF), R4 (menggunakan 20% DIATF). Peubah yang diamati adalah konsumsi ransum, pertambahan bobot badan, konversi ransum, dan persentase karkas. Hasil penelitian menunjukan bahwa perlakuan memberikan pengaruh berbeda sangat nyata (P<0,01) terhadap konsumsi ransum dan pertambahan bobot badan, persentase karkas serta memberikan pengaruh berbeda nyata (P<0,05) terhadap konversi ransum. Kesimpulan dari penelitian ini adalah daun Indigofera dan ampas tahu yang difermentasikan dengan inokulum Bacillus amyloliquefaciens (DIATF) dapat digunakan sampai level 15% dalam ransum dan dapat mempertahankan performa broiler dengan konsumsi ransum 600,83 g/ekor/minggu, pertambahan bobot badan 304,51 g/ekor/minggu dan konversi ransum 1,98 serta persentase karkas 77,04%.
PENENTUAN NILAI CBR DAN NILAI PENYUSUTAN TANAH TIMBUNAN (JALAN RUAS TAIS-MARAS KABUPATEN BENGKULU SELATAN) Muhamad Zen Zen; James Hellyward
Inersia: Jurnal Teknik Sipil Vol. 16 No. 1 (2024)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/ijts.16.1.67-74

Abstract

In civil engineering, soil plays a crucial role as it supports the strength of the construction above it.. Thus, research was conducted on native soil in the Tais-Maras region of South Bengkulu Regency. Testing was carried out to determine the properties of the native soil intended for construction activities, including water content according to SNI 03-1965:2008, specific gravity according to SNI 03-1964:2008, plastic limit according to SNI 03-1966:2008, liquid limit according to SNI 03-1967:2008, hydrometer analysis according                                     to SNI 03-3423:2008, activity value, CBR according to SNI 03-1744-1989, and shrinkage limit research according to SNI 03-1996-1990. Based on research and data calculation from disturbed soil samples in the Tais-Maras region of South Bengkulu Regency, the soil properties were determined as follows: water content (W) 98.52%, specific gravity (Gs) 2.415, liquid limit (LL) 45%, plastic limit (PL) 33.85%, Plasticity Index (PI) 11.2%, Optimum Moisture Content (OMC) 34.9%, dry density 1.120 Kg/Cm3, and a CBR design value of 3.9%. The calculated shrinkage limit value was 38%, and the soil activity value was 2.6. It can be concluded that this soil belongs to the OL category, with 'O' representing organic silt due to the hydrometer analysis showing particle sizes ranging from 0.002 mm to 0.0074 mm with high plasticity and moisture content, thus indicating that it is unsuitable for bearing construction loads.
ANALISA KONDISI STRUKTURAL PADA JALAN BERDASARKAN HUBUNGAN ANTARA KETIDAKRATAAN PERMUKAAN JALAN (IRI) DAN INDEKS KONDISI JALAN (RCI) (SP –KERKAP – BATAS SUMBAR ) kadibengkulu kadi; james Hellyward
Inersia: Jurnal Teknik Sipil Vol. 16 No. 1 (2024)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/ijts.16.1.53-60

Abstract

Road surface smoothness measurements are not widely conducted in Indonesia due to limited equipment, resulting in inadequate monitoring and evaluation of existing road constructions according to national road sector standards. Road surface smoothness levels can be determined by measurements using various methods recommended by Bina Marga and AASHTO. One method recommended by Bina Marga for measuring road smoothness levels is through road damage survey forms according to the 2015 road condition reporting guidelines. The average road damage level for the Sp.Kerkap–Batas Sumber Road Section is 5.130%. The location Km.Bdg. 63+000-64+000 has the highest IRI value of 12, dominated by damage such as shallow potholes covering an area of ​​8,916.56m², which is planned to be repaired using hotmix patching. Therefore, road observers must be vigilant and regularly report road damages every month to ensure the stability and condition of the road are well maintained, in order to facilitate and support economic flow/velocity. Proper and appropriate handling will keep the road in good condition based on the planned road stability.
Inovasi Metoda Pekerjaan Jembatan Rangka Baja Studi Kasus: Pembangunan Jembatan Ujung Tanah Ii, Kota Padang, November 1993 Istijono, Bambang; Narny, Yenny; Hellyward, James; Putra, Rinaldi Eka
Jurnal Talenta Sipil Vol 7, No 1 (2024): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/talentasipil.v7i1.294

Abstract

The bridge is one of the most important means of transportation for humans. The bridge also serves as a link between one area and another. Seeing the importance of the function of a bridge, the construction of a bridge must meet various existing standards. One of the requirements that must be met in making a bridge is the resilience of the bridge in accept the load of both humans and vehicles that cross the bridge and the static equilibrium conditions on the bridge. The construction of a Truss bridge is usually carried out at the place where the bridge will stand. But now the construction of the bridge can be done outside that location, to then be shifted to the actual location. And, that's not only for short bridges, but also for long bridges. But sometimes a condition does not allow conventional bridge construction, while on the other hand the construction of the bridge is something very important. For that we need an innovation, an alternative method so that the construction of the Truss bridge can be carried out. The 100 meter span Australian Truss bridge was assembled above the maintenance bridge at the Batang Arau flood control structure and then shifted downstream to the new bridge location which is 10 meters away. Before the shifting was carried out, rails were prepared as the shifting path and two bridgeheads as the placement of the Truss bridge on the left and right of the Batang Arau river. Currently the Ujung Tanah II Truss bridge has been functioning for 30 years with good maintenance.
Conjoint Analysis: Consumer Preferences of Kampong Chicken in Bukittinggi City Tevina Edwin; James Hellyward; Adisti Rastosari; Yolani Utami; El Latifa Sri Suharto; Noni Novarista
Andalasian Livestock Vol. 1 No. 1 (2024): ALive
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/alive.v1.n1.p51-58.2024

Abstract

When purchasing, consumers will prioritize the attributes attached to the product. Research needs to be done to increase consumer buying interest through consumer preference. Especially if it is done in an area with potential but little interest in Kampong chicken meat, this study aims to look at the preferences of Kampong chicken consumers in Bukittinggi City, West Sumatra, Indonesia. The research implementation time was in August 2023. This study's population is Kampong chicken consumers in several wholesale markets in Bukittinggi. For the sample size, 200 respondents had been taken. The variables in this study are a set of attributes of Kampong chicken: price, color, texture, age, gender, chicken meat parts, and chicken skin. The results showed that the highest importance value was at the age attribute of the chicken, which was 19.069, while the lowest value was the price. Based on calculations, it was found that consumers prefer affordable prices to price stabilization. The preferred meat color was meat with a pink color, chewy skin texture, medium size, 4-5 months old, male sex; the most preferred part was the breast, and the chicken was consumed without the skin.
Pendampingan Pengolahan Biogas Limbah Kotoran Sapi pada Masyarakarat Peternak Kepulauan Maulida, Yusni; Budiartiningsih, Rahmita; Hellyward, James; Harahap, Anwar Efendi; Juliantoni, Jepri; Arigi, Dylan Haikal; Mawaddah, Aidha
Unri Conference Series: Community Engagement Vol 6 (2024): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.6.721-727

Abstract

Based on data from Central Statistics Agency for 2022, the number of beef cattle in the Meranti Islands is 3,927 tail, 9 buffaloes and 7,985 goats. This very large livestock population is certain to produce large amounts of livestock manure because the cattle population is always directly proportional to the production of livestock manure. This assistance has a purpose aims to produce appropriate technology through the use of solid and liquid waste from livestock manure as a source of biogas. The method devotion is counseling and assistance regarding biogas originating from livestock manure in livestock groups in the Meranti Islands. The institution that will be a partner in biogas development technology activities is the Mantiasa Village independent cattle group, which is a non-productive livestock group. The community service parameters observed is the degree of acidity (pH). The results of the service obtained by the Mantiasa Village livestock group can utilize Biogas from livestock waste which is always available and can be distributed to 3-5 families, so that breeders and the community no longer use conventional gas for cooking. The use of biogas products by breeders and the community can save people's living costs because the price of conventional gas for cooking is high.
SOSIALISASI PENGUATAN KELOMPOK TERNAK VILLA SAIYO TIMBALUN DI KECAMATAN BUNGUS TELUK KABUNG KOTA PADANG James Hellyward; Tevina Edwin; Riza Andesca Putra; Elita Amrina
BULETIN ILMIAH NAGARI MEMBANGUN Vol. 5 No. 2 (2022)
Publisher : LPPM (Institute for Research and Community Services) Universitas Andalas Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/bina.v5i2.412

Abstract

A farmer group is a social forum, as a place for a group of people to work together to achieve a common goal. Farmer groups cannot be separated from social dynamics issues because every member of the farmer group has different characteristics. However, members of groups do not understand the dynamic group, so the farmer groups that have been formed are very vulnerable to disbanding or being inactive. The purpose of this socialization activity is to provide knowledge to the farmers of the Villa Saiyo Timbalun Livestock Group about group dynamics as an effort to help create an active, solid, and sustainable group and be able to develop a business so that it can increase group income for the welfare of the group. The implementation of the activity is carried out by the extension method, namely providing socialization of strengthening livestock groups about group dynamics to the target audience. The target of the implementation of the socialization of livestock groups strengthening to the community is a group of farmers in the city of Padang, namely the Villa Saiyo Timbalun livestock group in Bungus Teluk Kabung District. The Andalas University degree carried out on the livestock group of Villa Saiyo Timbalun, Bungus Timur Village, Bungus Teluk Kabung District was carried out well and smoothly. Farmers are enthusiastic about the implementation of this socialization of livestock group strengthening, which can be seen from the presence of both group members and breeders who are around the location of the livestock group strengthening socialization. the results of the socialization activity for strengthening livestock groups through counseling on the topic of group dynamics created an agreement between group members to return to active group business together. In addition, this activity provides additional knowledge for members to maintain the sustainability of the group, and make the group active again, and it is hoped that the group can run and develop group business so that group welfare can be achieved. The discussions also provided solutions that made the group return to running a business together. It can be concluded that the socialization activity for strengthening the livestock group was carried out well so that the objectives of the activity were achieved.
PENDAMPINGAN PEMBUATAN DAN PERHITUNGAN SEDERHANA NILAI PRODUK PAKAN WAFER PADA KELOMPOK TERNAK SAPI TRADISIONAL DI KEPULAUAN MERANTI Azlina, Nur; Noviasari, Henni; Hellyward, James; Erwan, Edi; Desmiyawati, Desmiyawati; Iznillah, Muhammad Luthfi; Amri, Taqiyuddin; Yananta Sari, Debyta; Azahra, Mutiara
Jurnal Abdi Insani Vol 12 No 5 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i5.2295

Abstract

Gogok Darussalam Village, located in Tebing Tinggi Barat District, Kepulauan Meranti Regency, possesses significant potential in sago crop production. The high volume of production results in an abundance of sago pulp waste, which can be utilized as raw material for the production of wafer-based cattle feed. This community service activity aimed to evaluate the formulation of wafer feed and assess the product's value in improving cattle weight gain. The program employed a Community-Based Research (CBR) approach, which actively involves the local community in every stage of the activity, thereby contributing to positive social change. The results of the activity indicated that this research-based approach successfully generated 80 to 90 percent feedback from the community. Despite the generally low level of education among participants, they demonstrated a good understanding of the material presented by the facilitators. The training began with a presentation on the process of producing wafer feed from sago pulp, followed by a simulation of business cost calculations for traditional cattle farming using a combination of wafer feed and natural grass. The findings also revealed that feed costs using wafer products were more economical, efficient, and generated higher profits compared to natural grass feed. In conclusion, wafer feed is feasible for application in both traditional and conventional cattle farming and holds strong potential for improving the welfare of livestock farmers.
PENINGKATAN EKONOMI KELOMPOK TERNAK DESA MANTIASA MELALUI PEMBUATAN BIOGAS KOTORAN SAPI SEBAGAI ENERGI TERBARUKAN Maulida, Yusni; Ningsih, Rahmita Budiarti; Hellyward, James; Harahap, Anwar Efendi; Juliantoni, Jepri; Iznillah, Muhammad Luthfi; Arigi, Dylan Haikal; Vebryanti, Vebryanti; Mawaddah, Aidha
Jurnal Abdi Insani Vol 12 No 5 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i5.2303

Abstract

The Mantiasa Village independent cattle livestock group is a non-productive livestock group. The Mantiasa Village independent cattle livestock group has 25 Balinese cattle. This livestock group is found in Tinggi Tinggi Barat District, Meranti Islands Regency, Riau Province. This group is a location for breeding and fattening livestock commodities, especially Bali cattle. This very high cattle population is directly proportional to the production of livestock manure in the form of feces and urine. Cattle manure that is not utilized optimally will have implications for unfriendly environmental conditions and the spread of livestock diseases will often occur. Therefore, there is a need for technology to use livestock manure as biogas production by designing a household scale reactor. This service aims to produce appropriate technology through the use of solid and liquid waste from livestock manure as a source of biogas. The parameters observed were the degree of acidity (pH) and the flame test. Biogas observation results show that the initial pH of biogas is 7.2-7.4, while the final pH ranges from 7.9-8.2, which shows that biogas has good quality for bacterial growth. The Mantiasa Village livestock community actively participates in training in making biogas using simple, effective technology so that it can improve the community's economy.
Co-Authors - Evitayani Adisti Rastosari Aditya Alqamal Alianta Ahadiyah Yuniza Amri, Taqiyuddin Amrina, Elita Amrizal Anas Anna Farhana Anna Farhana Anwar Efendi Harahap Arif Rahman Hakim Arigi, Dylan Haikal Asdi Agustar Astrini, Ni Kadek Mita Sumadi Azahra, Mutiara Bambang Istijono, Bambang Budi Rahayu Tanama Putri Budi Setiyono* Cici Wulandari, Cici Cori Qamara Desmiyawati Desmiyawati, Desmiyawati Edi Erwan El Latifa Sri Suharto Elfi Rahmi Elita Amrina Endang Purwati RN Fajrona, Kadran Firda Arlina Firdaus, Stevanny Fitrini Fitrini Harnentis Harnentis Henni Noviasari Herwanto, Taufik I Putu Gede Didik Widiarta Ida Indrayani Ikhsan Rias Imam Malik Tarigan Jafrinur Jaswandi . Juliantoni, Jepri kadibengkulu kadi Kusnadidi Subekti Lili Warly Mangku Mundana Mardhiyetti Mardhiyetti Mardiati Zein Mawaddah, Aidha Melinda Noer Mirzah Mirzah Muhamad Zen Zen Muhammad Luthfi iznillah Narny, Yenny Nauli, Fitri Ni Kadek Mita Sumadi Astrini Ningrat, Rusmana Wijaya Surya Ningsih, Rahmita Budiarti Nova Sillia Nova Sillia Novarista, Noni Nur Azlina Nurhimat Putra, Riza Andesca Rahmi Wati Rahmita Budiartiningsih Riesi Sriagtula Rinaldi Ekaputra Risma Apdeni Sabrina Sabrina Setiyono*, Budi Sillia, Nova Suresti, Amna Suyitman Suyitman Syahrial, Syahrial Syihab S.R., Dhia Luthfi TEVINA EDWIN Tinda Afriani Uyung Gatot Syafrawi Dinata Vebryanti, Vebryanti Wijakesuma, Made Hardinata Wilnawati Wilnawati Wilnawati, Wilnawati Winda Sartika WULANDARI, MERI Yananta Sari, Debyta Yanti, Gusri Yetti Marlida Yolani Utami Yozil Alveni Yurnalis Yurnalis Yusni Maulida