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All Journal Agrotekno Jurnal BETA (Biosistem dan Teknik Pertanian) Jurnal Ilmiah Teknologi Pertanian Agrotechno
I Gusti Ngurah Apriadi Aviantara
Program Studi Teknik Pertanian Dan Biosistem, Fakultas Teknologi Pertanian,Universitas Udayana, Badung, Bali, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Engineering Industrial & Manufacturing Engineering

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Kinerja Kotak Pendingin (Cooler Box) Berpendingin TEC1-12715 Pada Beberapa Beban Pendinginan Ivan Alexander Sormin; Ida Bagus Putu Gunadnya; I Gusti Ngurah Apriadi Aviantara
Jurnal BETA (Biosistem dan Teknik Pertanian) Vol 11 No 1 (2023): April
Publisher : Program Studi Teknik Pertanian dan Biosistem, Fakultas Teknologi Pertanian, Universitas Udayana, Badung, Bali, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JBETA.2023.v11.i01.p04

Abstract

A cooler box is a device used to store and keep ingredients cool and fresh. One of the efforts to develop a cooling source for made cooler boxes is to use a thermoelectric module TEC1-12715 that utilizes the Peltier effect. This study aims to determine the temperature reached in the cooler using TEC1- 12715 as a cooling device. The cooler box load without and with a cooling load (bottles filled with water with a volume of 600 ml each). The cooling load data and the coefficient of performance (COP) are displayed in a graph of observations every 6 minutes. All the analyzed data showed in the pictures and tables. The results showed that the cooler box temperature without load decreased by the increasing cooling time. The average temperature achieved was 17.08°C. The average water temperature in the cooler containing 2, 4, and 6 bottles of aqua was 21.56°C, 23.08°C, and 24.74°C, respectively. An increase in cooling load will increase the input power into the cooler box and lower the COP value of the cooling system
Pengaruh Sistem Manajemen Keamanan Pangan ISO 22000:2005 Terhadap Kinerja Perusahaan Dewa Ayu Putu Meitha Candra Dewi; I Wayan Widia; I Gusti Ngurah Apriadi Aviantara
Jurnal BETA (Biosistem dan Teknik Pertanian) Vol 5 No 1 (2017): April
Publisher : Program Studi Teknik Pertanian dan Biosistem, Fakultas Teknologi Pertanian, Universitas Udayana, Badung, Bali, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JBETA.2017.v05.i01.p12

Abstract

Food industries operating in the global market must have a safety management system and international quality standards of food. The aimed of this research was to determine the level of employee satisfaction in the implementation of safety management system and food quality ISO 22000: 2005 towards the performance of PT. Aerofood ACS Denpasar. The implementation of ISO 22000: 2005 was determined using the basic of four key elements, namely the prerequisite programs, HACCP principles, interactive of communication and implementation of resource management system. Meanwhile, the company's performance was determined by the method of Balanced Scorecard. The results showed that 88.56% of employees were satisfied by the implementation of ISO 22000: 2005 and 81.93% were satisfied by the performance of the company. The implementation of ISO 22000:2005 gives positive and significant effect towards company performance. Among the four key elements of the program that were used, it was found that the prerequisite program had the highest impact to improve the performances in terms of financial, customer satisfaction, internal business processes and performance from the perspective of learning and growth. Before PT. Aerofood ACS Denpasar implemented ISO 22000: 2005, it only had cooperation with 7 airlines, but after the success of ISO’s implementation, the number of customers has significantly increased to be 23 airlines.
Penggunaan Emulsi Minyak Wijen dan Minyak Sereh sebagai Bahan Edible Coating terhadap Karakteristik Buah Salak Gula Pasir (Zalacca Var. Amboinensis) selama Penyimpanan Ori Arauna Simbolon; Ida Ayu Rina Pratiwi Pudja; I Gusti Ngurah Apriadi Aviantara
Jurnal BETA (Biosistem dan Teknik Pertanian) Vol 11 No 1 (2023): April
Publisher : Program Studi Teknik Pertanian dan Biosistem, Fakultas Teknologi Pertanian, Universitas Udayana, Badung, Bali, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JBETA.2023.v11.i01.p10

Abstract

Salak Gula Pasir (Zalacca Var. Amboinensis) is one of the leading salak varieties in Bali because it hasa dominant sweet taste, no astringent taste, and high economic value in the market. Salak is an easily damaged fruit that causes a short shelf life due to various factors such as microbial contamination, respiration, and transpiration. Kind of the effort to inhibit the process is the application of edible coating. This study aims to the sesame oil and lemongrass oil effect as edible coatings with the best concentration of sesame oil and lemongrass oil on the characteristics of the fruit salak gula pasir during storage. The study used a complete randomized design (RAL) factorial with two factors. The first factor is sesame oil treatment on three concentration levels of 0%, 0.5%, and 1%. The second factor is the lemongrassoil emulsion treatment on four concentration levels of 0%, 0.5%, 1%, and 1.5%, and additional control treatment stored at room temperature 27 ± 3 °C. Every treatment was repeated three times, with a storage length of 10 days. The parameters observed in the study were: weight shrinking, vitamin C, total dissolved solids, and intensity of the damage. W1S1 treatment was the best combination with a weight shrinking value of 24.81%, vitamin C levels of 28.60 mg/100g, total dissolved solids of 20.15 0Brix, and damage intensity of 13.33%.
Strategi Pengembangan Agrowisata Di Soewan Garden Dengan Menggunakan Analisis SWOT (Strengths, Weaknesses, Opportunities, Threats) Ida Bagus Made Adi Dharma Yuda Pramana; I Gusti Ngurah Apriadi Aviantara; I Nyoman Sucipta
Jurnal BETA (Biosistem dan Teknik Pertanian) Vol 9 No 2 (2021): September
Publisher : Program Studi Teknik Pertanian dan Biosistem, Fakultas Teknologi Pertanian, Universitas Udayana, Badung, Bali, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JBETA.2021.v09.i02.p10

Abstract

This research was conducted with a SWOT analysis study for a decision-maker in a company to combine the right strategies to run the company. This study aims to analyze internal and external conditions and recommend development strategies in the agrotourism Soewan Garden at Pancasari village. This study took data from the distribution of questionnaires which were divided into 2, namely internal commissioners (agrotourism owners and visitors) and external commissioners (experts and similar businesses that have developed). The results showed that there were 3 strengths, 6 weaknesses, 4 opportunities, and 3 threats. The weighting and assessment results show that the weighted value for the Internal Factor Evaluation matrix (IFE) is 3,02 and the External Factor Evaluation matrix (EFE) is 2,65. This value indicates a strong position in the Internal External Matrix (IE) with a strategy that must be done is an intensive and integrative strategy. Meanwhile, based on the SWOT matrix analysis there are 8 alternative strategies that can be developed to develop Soewan Gardenagro-tourism.
Analisis Kebutuhan Traktor Tangan Dalam Pengolahan Tanah Sawah di Desa Bangbang, Kecamatan Tembuku, Bangli I Gede Agus Arya Darma; I Gusti Ngurah Apriadi Aviantara; I Wayan Tika
Jurnal BETA (Biosistem dan Teknik Pertanian) Vol 12 No 1 (2024): April
Publisher : Program Studi Teknik Pertanian dan Biosistem, Fakultas Teknologi Pertanian, Universitas Udayana, Badung, Bali, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JBETA.2024.v12.i01.p10

Abstract

Agricultural cultivation requires optimal management of hand tractor needs. The number of hand tractors required depends on the area of agricultural land. This study aimed to determine the need for hand tractors and plan the optimal number as a recommendation. Quantitative analysis was conducted through survey methods to obtain primary data, namely field measurements. The results showed that the speed of the hand tractor was 0.686 m/s. The effective land capacity was 0.0366 ha/hour, while the theoretical land capacity was 0.066 ha/hour. The hand tractor had a field efficiency of 55.45%. Based on these results, Bangbang Village requires 15 units of hand tractors for agricultural processing.
Pengaruh Durasi Kontak dan Jenis Arang Aktif terhadap Karakteristik Buah Alpukat Mentega Selama Penyimpanan: Effect of Contact Duration and Type of Active Charcoal on the Characteristics of Avocado Butter During Storage Angel Citra Ornella; Ni Luh Yulianti; I Gusti Ngurah Apriadi Aviantara
Jurnal BETA (Biosistem dan Teknik Pertanian) Vol 12 No 1 (2024): April
Publisher : Program Studi Teknik Pertanian dan Biosistem, Fakultas Teknologi Pertanian, Universitas Udayana, Badung, Bali, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JBETA.2024.v12.i01.p18

Abstract

Activated charcoal is a solid containing microporous carbon that can be used as an adsorbent and effectively adsorbs KMnO₄ solutions. The adsorbent’s ability to bind ethylene is influenced by the contact duration, which is a diffusion process between the activated charcoal and KMnO₄ compounds, acting as a strong oxidizing agent to break down the ethylene double bond naturally produced by fruit. This study aims to determine the effect and the best combination of interactions between the types of activated charcoal and the contact duration with potassium permanganate (KMnO₄) on the characteristics of avocado butter during 10 days of storage. The study used a two-factor Randomized Block Design (RBD). The first factor was contact duration, consisting of 10, 20, and 30 minutes, while the second factor was the type of activated charcoal, consisting of coconut shell and bamboo. The results showed that the interaction between treatments had a significant effect on the shelf life and characteristics of avocado butter, including weight loss, texture, total dissolved solids, pH value, and fruit shelf life. The best treatment was obtained using coconut shell activated charcoal with a 20-minute contact duration with KMnO₄ (P2A1), resulting in the lowest weight loss of 1.39%, the highest texture value of 88.22 N, the lowest total dissolved solids of 6.80 °Brix, the highest pH value of 6.97, and the best overall avocado butter characteristics during storage.
Analisis Kinerja Manjemen Rantai Pasok Agrowisata Stroberi di Wiwanda Agrow Angga Mahendra; I Gusti Ngurah Apriadi Aviantara; I Putu Surya Wirawan
Jurnal BETA (Biosistem dan Teknik Pertanian) Vol 11 No 2 (2023): September
Publisher : Program Studi Teknik Pertanian dan Biosistem, Fakultas Teknologi Pertanian, Universitas Udayana, Badung, Bali, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JBETA.2023.v11.i02.p21

Abstract

Wiwanda Agrow is one of the strawberry agritourism in Bali that has not used the assessment theory of supply chain management to assess its performance. This study aims to analyze the performance of Wiwanda Agrow's supply chain using the SCOR theory with the AHP approach. SCOR is a supply chain reference unit that integrates elements in management, namely business process reengineering, benchmarking, and measurement processes. The AHP method is a weighting process for each criterion, attribute, and sub-criteria. The results of distributing SCOR-based construct questionnaires obtained 5 core processes or criteria, 10 attributes, and 22 key performance indicators for further analysis using the AHP method. The results of data processing using expert choice software. The lowest value in the return process is found in the key indicator performance (RRE 1) level of consumer complaint handling with a value of 0.003 and the highest performance value is found in the plan criteria with key indicator performance (PRE 1) planning of strawberry seedlings with a value of 0.252. The overall performance assessment result of Wiwanda Agrow was 89.3. This value is categorized as "good" performance based on the normalization theory.
Analisis Rasio Prestasi Manajemen (RPM) pada Distribusi Air Irigasi Subak Gede Kedewatan I Made Bayu Suweta; I Wayan Tika; I Gusti Ngurah Apriadi Aviantara
Jurnal BETA (Biosistem dan Teknik Pertanian) Vol 11 No 2 (2023): September
Publisher : Program Studi Teknik Pertanian dan Biosistem, Fakultas Teknologi Pertanian, Universitas Udayana, Badung, Bali, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JBETA.2023.v11.i02.p29

Abstract

The Management Performance Ratio (MPR) is a comparison between the water flowrate given and the water flowrate requirement for each agricultural land. The subak system in Bali is based on socio technical-religious and economic concepts. This study aims to calculate the MPR value and its distribution as well as find out the irrigation water distribution strategy so that irrigation performance becomes "adequate" to "good" in Subak Gede Kedewatan, Gianyar Regency. This research was carried out using a quantitative analysis approach through surveys and direct measurements in the field. The result showed that percentage distribution of MPR criteria for "good" was 5 subaks (18.52%), "adequate" 4 subaks (14.81%), "poor" 9 subaks (33.33%), and "very poor" 9 subaks (33 ,33%). The MPR value of subak in the upstream area is entirely in the "very poor" criterion with an MPR value of 1.85. Followed by subak in the central region, all of them are in the "low" criterion with an MPR value of 1.45. In contrast to the downstream, the subaks in this area have the criteria of "adequate" and "good" with a distribution of RPM values of 0.64 - 1.05. Subaks that get excess water, then the rest of the irrigation water is channeled to the pangkung, which will be the main water source for subak natak tiyis (tapping taps).
Distribusi Serapan Sayur Paprika pada Rantai Pasok di Kecamatan Baturiti Hingga Ke Konsumen IGusti Ayu Indah Kusuma Dewi; I Gusti Ngurah Apriadi Aviantara; I Wayan Widia
Jurnal BETA (Biosistem dan Teknik Pertanian) Vol 8 No 1 (2020): April
Publisher : Program Studi Teknik Pertanian dan Biosistem, Fakultas Teknologi Pertanian, Universitas Udayana, Badung, Bali, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JBETA.2020.v08.i01.p15

Abstract

This study aimed to determine the marketing distribution channel and analyze the absorption of paprika from the farmer in Baturiti district to the last costumers and calculate the marketing margins obtained in each distribution channel. This research was conducted in July-August 2018. This study used purposive sampling survey. There are five distribution channels of paprika from the farmers in Baturiti regency to the last costumers namely: 1st line (Farmers → Traditional Markets → Consumers), 2nd line (Farmers →Collectors → Suppliers → Consumers), 3rd line (Farmers → Collectors → Suppliers → Costumers), 4th line (Farmers → Collectors → Consumers), 5th line (Farmers → Suppliers → Consumers). The distribution shows that the market level of paprika and farmers’ production is 2655 monthly. The absorption of paprika distributed by farmers to collectors, suppliers, and traditional markets are 25.6 percent, 38.8 percent, and 35.6 percent. Paprika that is distributed by collectors to suppliers andtraditional markets are 19.6 percent and 6 percent. Suppliers obtain 58.4 percent paprika for farmers and is distributed to hotel or restaurant, supermarket and traditional markets each at 29.8 percent, 21.5 percent, and 7.1 percent. Based on the five channels obtained in this study, line III is the longest distribution channel, and lines III and V produce the highest marketing margins and profit margins. While line I is the shortest distribution channel and has the lowest marketing margins and profits. This is because the marketing costs incurred are small and the selling price at the last consumer level is also the lowest compared to the other five channels
Kajian Kualitas Beras Sosoh dari berbagai Macam Ukuran Daya Mesin Penggiling Ida Bagus Werdi Putra; Yohanes Setiyo; I Gusti Ngurah Apriadi Aviantara
Jurnal BETA (Biosistem dan Teknik Pertanian) Vol 8 No 1 (2020): April
Publisher : Program Studi Teknik Pertanian dan Biosistem, Fakultas Teknologi Pertanian, Universitas Udayana, Badung, Bali, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JBETA.2020.v08.i01.p16

Abstract

Rice is a staple food for the people of Indonesia. Even though Indonesia is an agrarian country, Indonesia currently imports rice. In producing rice from rice there are obstacles. One of the main obstacles is post-harvest handling of rice with high yield loss during post-harvest. The amount of post-harvest loss occursbecause most farmers still use traditional method or the handling is not good and right. The purpose of this study was to determine the relationship between the capacity of the grinding machine and the quality of sosoh rice produced by the mill and to know the quality comparison of various types of grinding machine capacity. The research was carried out in the area of Wanasari Village, Tabanan - Bali to find out the quality of sosoh rice in the region. Head Rice is broken rice grains, both healthy and defective, which have a size greater than or equal to 6/10 part of the average length size of whole rice grains that can pass through the surface of the indented plate basin with a requirement of 4.2 mm hole size. Rice hull is a protective cover from rice grains which is separated from seeds during the grinding process. In the grinding process, there is rice which remains the husk which is caused by the power / rpm of the grinding machine which is too low because the friction force produced by the engine is not sufficient for the overall release of rice hull
Co-Authors Ade Purba Yuda Angel Citra Ornella Angga Mahendra Ayu Cahyani Dewa Ayu Putu Meitha Candra Dewi Dewa Ayu Putu Meitha Candra Dewi Dian Asgar Paradisa Enike Windari Sihite Fajar Khun Faqih Gede Arda Helen Wahyuni Sitorus Hervin Retno Pebrianto I B Werdi Putra I Gede Agus Arya Darma I Gusti Ayu Indah Kusuma Dewi I Kadek Darmawan Darmawan I Kadek Murjana I Made Anom Sutrisna Wijaya I Made Bayu Suweta I Made Suarjana I MADE SUPARTHA UTAMA I Nyoman Cakra Lagawa I Nyoman Cakra Lagawa I Nyoman Sucipta I Putu Agung Surya Negara I Putu Agus Amijaya I Putu Surya Wirawan I Wayan Tika I Wayan Tika I Wayan Tika I Wayan Widia I. A. G. Bintang Madrini I. A. Rina Pratiwi Pudja IDA AYU RINA PRATIWI PUDJA Ida Ayu Rina Pratiwi Pudja Ida Ayu Rina Pratiwi Pudja Ida Bagus Made Adi Dharma Yuda Pramana Ida Bagus Putu Gunadnya Ida Bagus Putu Gunadnya Ida Bagus Werdi Putra IGusti Ayu Indah Kusuma Dewi Immanuel Damanik Ivan Alexander Sormin Ivan Alexander Sormin Jun Marito Siahaan Komang Suteja Pramana Maria Elfira Semana Mohammad Zakariya Pradana Ni Kadek Juliani Ni Kadek Sri Mariana Dewi Ni Luh Yulianti Ni Luh Yulianti Ni Luh Yulianti Ni Made Ayu Manik Suantari Ni Made Yulistinana Marhaeni Ni Putu Murtini Novel - Pardosi Ori Arauna Simbolon Ori Arauna Simbolon Pande Ketut Diah Kencana Putu Citra Dewi Putu Darmayanti Putu Diah Sriagustini Putu Sarjana Putu Sarjana2 Rina Pratiwi Pudja I. A Sonia Saqinah Sultan Volda Martua Haloho Suwardhana Adyaksa Anak Agung Putra Tessa Apriani Aruan Yohanes Setiyo