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I Wayan Tika
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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Analisis Kinerja Rantai Pasok Produk Kubis Menggunakan SCOR dan BSC di Pusat Distribusi Tiara Dewata Adevia Candra; I Made Supartha Utama; I Wayan Tika
Jurnal BETA (Biosistem dan Teknik Pertanian) Vol 14 No 2 (2026): INPRESS
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.2026.v14.i01.p08

Abstract

Abstrak Distribusi produk hortikultura seperti kubis menghadapi tantangan besar akibat sifatnya yang mudah rusak dan memiliki umur simpan pendek. Dalam praktik distribusi ritel modern, ketidakefisienan dalam proses logistik, fluktuasi pasokan dari petani, dan lemahnya sistem rantai dingin (cold chain) kerap menyebabkan penurunan mutu dan meningkatnya food loss. Penelitian ini bertujuan untuk mengevaluasi kinerja rantai pasok distribusi kubis di Pusat Distribusi Gudang Fresh Food dengan pendekatan terintegrasi Supply Chain Operations Reference (SCOR), Balanced Scorecard (BSC), dan Analytic Hierarchy Process (AHP). Model SCOR digunakan untuk mengidentifikasi indikator operasional utama, yaitu: Keandalan Pengiriman (Delivery Reliability), Waktu Respon (Responsiveness Lead Time), Siklus Pesanan (Order Cycle Time), Perputaran Persediaan (Inventory Turnover), dan Biaya Distribusi (Distribution Cost). Selanjutnya, kerangka BSC mengelompokkan indikator tersebut ke dalam perspektif strategis: keuangan, pelanggan, proses bisnis internal, serta pembelajaran dan pertumbuhan. Prioritas antar indikator dianalisis menggunakan metode AHP melalui penilaian berpasangan oleh para pakar. Hasil pada Pusat Distribusi Gudang Fresh Food menunjukkan bahwa keandalan pengiriman (0,470) dan waktu respon (0,262) merupakan indikator paling krusial, yang menunjukkan pentingnya kecepatan dan kepastian layanan dalam meminimalkan kerusakan dan meningkatkan kepuasan pelanggan. Nilai rasio konsistensi (CR) sebesar 0,024 membuktikan keandalan hasil penilaian AHP. Kerangka integratif SCOR–BSC–AHP ini memberikan sistem evaluasi kinerja yang menyeluruh dan terstruktur, menjembatani data operasional dengan wawasan strategis.
Stokiometri Karbon (C), Nitrogen (N) dan Fosfor (P) Tanah pada Pengelolaan Jerami dan Irigasi Sawah Vivi Alviyanti; Ni Nyoman Sulastri; Sumiyati Sumiyati; I Wayan Tika; Ngadisih
Jurnal BETA (Biosistem dan Teknik Pertanian) Vol 13 No 1 (2025): 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/j.beta.2025.v13.i01.p07

Abstract

Rice farming requires a sustainable management strategy to maintain soil quality and water use efficiency.The habit of burning straw and inundation irrigation that is predominantly used by farmers often reducessoil quality and nutrient balance. This study aimed to determine the dynamics of C:N:P stochiometry instraw management and irrigation management during one planting season and determine the best treatmentcombination for changes in C:N:P stochiometry. The study was conducted in Subak Suala, Bali, using arandom design complete with two factors: irrigation management (ngenyatin, inundation, and AlternatingWetting and Drying - AWD) and straw management (burning and planting straw). Data were obtainedthrough soil sampling on 30 treatment plots, tested in the laboratory and the results were analyzed usingthe two-way ANOVA test to evaluate the combination of irrigation treatment and hay management to theC:N:P ratio of soil. The Z test is used to determine the difference in the average ratio of CN, CP and NPbefore and after treatment. The results of the data analysis showed that the CN ratio ranged from 3.81–17.50 with the largest decrease (40%) in inundation irrigation and straw immersion. The CP ratio rangesfrom 8.83–47.16 and decreases more significantly (50%) in AWD irrigation and straw burning. The NPratio ranged from 0.75–4.77 with the largest decrease (46%) in AWD irrigation and straw burning, as wellas a small increase (5%) in ngenyatin irrigation and straw immersion. This study proves that strawimmersion is more effective in maintaining carbon and nitrogen balance than burning straw, while AWDirrigation systems are more optimal in maintaining the availability of phosphorus. A combination of strawplanting and an AWD irrigation system is recommended to support sustainable land productivity in Subak
Respon Kentang Bibit akibat Dampak Deformasi dengan Beberapa Tingkat Beban Mekanis Jessica Heidy Tiku Semaraputri; Ida Ayu Rina Pratiwi Pudja; I Wayan Tika
Jurnal BETA (Biosistem dan Teknik Pertanian) Vol 13 No 1 (2025): 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/j.beta.2025.v13.i01.p13

Abstract

Seed potatoes are a potential potato plant that really determines the quality of the harvest, therefore one ofthe efforts that can be implemented is to avoid deformation. Through this research, we will look for theinfluence of deformation, which is a change in the shape of an object due to receiving force or whenworking. This research uses a Tension and Compression Testing Machine which is a Universal TestingMachine, specially configured to determine material strength and deformation behavior under compressiveloads. Seed potatoes will be used as test material. This research aims to determine the effect of variationsin the load given to potatoes, determine the level of growth capacity of seed potatoes during the storageperiod, and determine the level of growth capacity of seed potatoes after planting. This study implementeda one-factor completely randomized design (CRD). The load variations tested included 0 kg, 10 kg, 20 kg,30 kg, 40 kg, and 50 kg, with each load repeated three times. Variables measured included the number ofshoots, damage to potato seeds, plant height, number of leaves, leaf area, and tuber weight. The results ofpotato growth by applying loads of 0 kg, 10 kg, 20 kg, 30 kg, 40 kg, and 50 kg had a significant impact onplant height, number of leaves, and leaf area, but did not have a significant impact on the number of potatoshoots. The research results showed that P1 was able to produce the best productivity with an average valueof plant height of 8,06 cm, number of leaves of 28,3 cm, and leaf area of 8 cm2.
Efisiensi Penyaluran Air Irigasi pada Saluran Primer Daerah Irigasi Tungkub Debora Lydia Frida Tangkuman; I Wayan Tika; I Nyoman Sucipta; Ni Nyoman Sulastri; Mentari Kinasih
Jurnal BETA (Biosistem dan Teknik Pertanian) Vol 13 No 1 (2025): 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/j.beta.2025.v13.i01.p15

Abstract

Distribution efficiency is the balance value between the water discharge upstream and the water discharge downstream in minimizing the process of water loss. Generally, the water discharge distributed upstream will be greater than the water discharge downstream, due to water loss during distribution. However, there are cases where the amount of water discharge that reaches the downstream is actually greater than the amount of water distributed upstream, as happened in the primary channel of the Tungkub Irrigation Area. One of the causes of this difference in the amount of water discharge is due to the suppression during the distribution process. There are 10 to 15 suppression points available along the primary channel of Irrigation Tungkub Areas. This study aims to determine the efficiency of water distribution by calculating the amount of supplementary discharge and the efficiency of water distribution without calculating the amount of supplementary discharge. This research applies a quantitative analysis approach by collecting primary data, in the form of upstream water discharge data, downstream water discharge data, and supplementary discharge data along the primary channel during July to November 2023. From the calculation results, the result of the efficiency of water distribution with supplementation in the primary channel of DI Tungkub is 73,32% and the result of the efficiency of water distribution without calculating the amount of supplementation is 73,06%. Through this research, it can be concluded that supplementation affects the value of water distribution efficiency in the primary channel of DI Tungkub.
Pengaruh Konsentrasi Disinfektan Menggunakan Flim Plastik Terperforasi terhadap Susut Bobot dan Mutu Cabai Rawit selama Penyimpanan Firnando Desnanta Tarigan; I Made Supartha Utama; I Wayan Tika
Jurnal BETA (Biosistem dan Teknik Pertanian) Vol 13 No 1 (2025): 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/j.beta.2025.v13.i01.p18

Abstract

The aim of this research was to evaluate the effect of the concentration of disinfectant solution and the typeof plastic packaging with holes on the quality characteristics of cayenne pepper during the storage period ata temperature of 10 ± 1 °C. In this research, a factorial experimental design involving two factors was used.The first factor is the concentration level of the chlorine solution used to soak the cayenne pepper, which hasthree levels, namely 0 ppm, 75 ppm and 150 ppm. The second factor is the number of holes in the plasticpackaging, which is divided into four levels, namely no holes, 2 holes, 4 holes and 6 holes. The plasticpackaging used in this experiment was polypropylene with dimensions of 20 cm x 30 cm and a thickness ofaround 0.06 mm. Each treatment was carried out three times, and each experimental unit used a plasticcontainer with a capacity of 250 grams. From the research results, it appears that soaking cayenne peppers in150 ppm disinfectant solution and using plastic packaging with 6 holes has a significant impact on variousquality characteristics of cayenne peppers, such as the level of damage, weight loss, water content, andvitamin C content, when compared with other treatment.
Analisis Saluran Pemasaran Bawang Prei (Allium ampeloprasum L.) yang Dibudidayakan di Desa Candikuning, Baturiti, Tabanan Sonia Saqinah; I Gusti Ngurah Apriadi Aviantara; I Wayan Tika
Jurnal BETA (Biosistem dan Teknik Pertanian) Vol 13 No 1 (2025): 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/j.beta.2025.v13.i01.p19

Abstract

Leek (Allium ampeloprasum L.) is a kind of horticultural plant cultivated by farmers in CandikuningVillage, Baturiti, Tabanan. Based on BPS data from Bali Province in 2021, production reached 1,055tons, but there is no clear information regarding the marketing channels. This research aims to determinemarketing channels, distribution of marketing margins and profit margins, level of marketing efficiency,and the proportion of farmer involvement in leek marketing activities. The sample consisted of 30farmers, 7 collectors, 5 larges, and 5 small traders. They were specifically chosen through AccidentalSampling and Snowball Sampling procedures. The data obtained consists of qualitative and quantitativeinformation. Research findings show that there are three different trends in leek marketing channels,specifically channel 1 (farmers – collectors – wholesalers – consumers), channel II (farmers – collectors– small traders – consumers), and channel III (farmers – collectors – wholesalers – traders) small –consumer). Channel III has the highest total margin of IDR 12,467/kg, while Channel 1 has the lowest(IDR 8,467/kg). Large traders get the highest profit margin of IDR 3,546/kg, while small traders inchannel III get the lowest profit margin of IDR 1,734/kg. Channel 1 has the largest farmer's share, 67%,while channel III has the lowest, 58%. All of the channels remain in the efficient category. Based onmarketing costs, marketing margins, and farmer's share obtained, channel 1 is the most efficient
Pengaruh Variasi Teknik Irigasi dan Amandemen Biomassa Jerami terhadap Sifat Kimia dan Ketersediaan Hara Tanah Ni Made Dwi Tunjung Febriyanti; Sumiyati; I Putu Gede Budisanjaya; Ni Nyoman Sulastri; I Wayan Tika; I Putu Agus Arnadi; Muhamad Khoiru Zaki
Jurnal BETA (Biosistem dan Teknik Pertanian) Vol 13 No 1 (2025): 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/j.beta.2025.v13.i01.p20

Abstract

Sustainable agriculture requires effective strategies for managing soil and water resources, one of whichis through the application of appropriate irrigation techniques and rice straw biomass amendments. Thisstudy aims to analyze soil nutrient content in variations of irrigation techniques and rice straw biomassamendments. The research was conducted at Subak Suala, Pitera Village, Penebel District, TabananRegency, using a Completely Randomized Design (CRD) consisting of two factors: variations inirrigation techniques (Ngenyatin, Flooding, and Alternate Wetting and Drying or AWD) and variationsin rice straw biomass amendments (burned rice straw and incorporated rice straw). Data were obtainedfrom treatments that were replicated five times, resulting in a total of 30 experimental plots. Parameterswere tested in the laboratory, and the data were analyzed using two-way analysis of variance (two-wayANOVA). The parameters analyzed included total nitrogen content, organic carbon, ammonium, andnitrate. The results of data analysis showed that the total nitrogen content ranged from 0.247% to0.412%, with an increase observed after the growing period in the incorporated rice straw-floodingtreatment. Organic carbon content ranged from 2.576% to 3.312%, with a decrease after the growingperiod noted in the incorporated rice straw-AWD treatment. Ammonium concentration ranged from4.551 to 8.248 ppm and decreased across all treatments, with the highest decline after the growing periodfound in the incorporated rice straw-Ngenyatin treatment. Meanwhile, nitrate concentration ranged from8.267 to 94.224 ppm, with a significant increase occurring in the burned rice straw-Ngenyatin treatment.Based on the analysis conducted, it can be concluded that the most effective treatment in maintaining181the balance of total nitrogen, C-organic, ammonium, and nitrate is incorporated rice straw (not burned)with the AWD (Alternate Wetting and Drying) irrigation technique.
Pengolahan Tanah Menggunakan Bajak Singkal Lebih Sedikit Memerlukan Air Irigasi daripada Bajak Rotary Gusti Bagus Alit Budi Artawan; I Wayan Tika; Nyoman Sucipta
Jurnal BETA (Biosistem dan Teknik Pertanian) Vol 7 No 1 (2019): 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.2019.v07.i01.p01

Abstract

This research was conducted to know the difference of irrigation water requirement in the preparation of land using chisel plow and rotary plow. The variables observed in this study include: solum volume, soil porosity, initial moisture content of the soil, water requirements for inundation, puddle volume, and duration of soil tillage. Location used as sample of paddy field as much as 15 point sample for each plow which is grouped into three locations that is at upstream, middle, and downstream. At each location five rice samples were taken for each plow treatment. The volume of solum on the treated rice field using the chisel plow of 2122.00 m3 / ha while the volume of solum using rotary plow of 2.096,33 m3 / ha. The initial soil moisture content in paddy field used as sample for chisel plow is 52,98% while rotary plow is 45,63%. The water requirement for the saturation of paddy field that is processed by rotary plow is bigger than the chisel plow is 505.97 m3 / ha, whereas in the chisel plow is 377,11 m3 / ha. The volume of inundation in the rotary plow is greater than the chisel plow rotary plow of 401.33 m3 / ha and chisel plow of 141.00 m3 / ha. For the length of time required to cultivate the soil, the chisel plow takes longer time of 29.69 hours / ha, while the rotary plow takes 14.35 hours / ha. The results of this study indicate that the processing of soil using plows of chisel requires less water than the rotary plow. In the processing of the soil using the plot of water chisel required is 5.07 l/dt, while for the rotary plow requires water as much as17.691 / dt
Analisis Rasio Prestasi Manajemen Irigasi pada Budidaya Tanaman Padi di Subak Kabupaten Tabanan I Kadek Arya Santika; I Wayan Tika; I Putu Gede Budisanjaya
Jurnal BETA (Biosistem dan Teknik Pertanian) Vol 8 No 2 (2020): 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.2020.v08.i02.p03

Abstract

Subak system is one form of irrigation system that is able to accommodate the dynamics of the sociotechnical system of the local community. Irrigation water is managed with the principles of justice, openness, harmony and togetherness, through a flexible organization that is in accordance with the interests of the community. Irrigation systems are closely related to the provision of irrigation water to rice cultivation plants. One aspect that will be assessed in an irrigation system is the Irrigation Management Performance Ratio (MPR). The purpose of this study is to determine the MPR classification in a subak by scoring in each MPR classification. The primary data was collected by interview, direct observation and measurement methods while secondary data was obtained from BMKG Region III Denpasar. The data that has been collected will then be rated and analyzed. Irrigation MPR for each subak is assessed using four ranges of values: Good if 0.75 <MPR<1.25, Sufficient if 0.60 1.60. The results of the analysis method of irrigation management achievement ratio in the cultivation of rice obtained by the upstream area MPR from periods I to VII irrigation management achievement ratio with an average value of 10.05 (Very Less) and for the middle area of irrigation MPR from period I to V the average value is 1.78 (Very Less), period VI with a value of 1.56 (Less), period VII with a value of 1.03 (Good) while for the downstream subak the MPR was obtained from the I to III periods with an average value of 2.25 (Very Less) and for periods IV to VII with an average value of 0.92 (Good).
Analisis Efisiensi Penggunaan Air Irigasi di Daerah Irigasi Tungkub Made Darmayasa; I Wayan Tika; I Nyoman Sucipta; Ni Nyoman Sulastri
Jurnal BETA (Biosistem dan Teknik Pertanian) Vol 12 No 2 (2024): 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.2024.v12.i02.p024

Abstract

Efficiency is one of the methods for determining water management in agricultural land by consider ing the need and availability of irrigation water . The water irrigation use d in Tungkub irrigation area is not supposed to be optimum because of insufficient water management . C onditions of the irrigation area are waste of water and in the dry season there is a shortage of water especially downstream . The purpose of study is to determine efficiency of irrigation water use in the land preparation an d planting phase . To support research, T ungkub I rrigation Area is divided into three areas, area A mostly locat ed upstream, area B mostly in the middle and area C mostly downstream. The research used methods of quantitative analysis by collecting secondary and primary data . Secondary data obtained from Power Nasa, Bali Climatology Station, BMKG region III Denpasar, pekaseh and related officers. Primary data is availability of irrigation water based on water in the channel and observation of the pad dy cultivation process. Results of irrigation water use efficiency in area A when land preparation 59,26%, vegetative ph ase 34,30% and generative phase 20,24%. Area B when land preparation 49,97%, vegetative phase 35,92% and generative phase 73,58%. Area C when land preparation 86,32%, vegetative phase 55,10% and generative phase 35,65%. Water efficiency in areas A, B while soil preparation, all areas while vegetative phase and areas A and C while generative phases are in the category “slightly less”. While land preparation in area C and generative phase in area B are in the "good" category
Co-Authors Ade Purba Yuda Ade Purbayuda Manik Adevia Candra Debora Lydia Frida Tangkuman Dian Dwi Cahyo Pangestu Dian Dwi Cahyo Pangestu Fiqri Muhamad Hakim Firnando Desnanta Tarigan Florianus Walbat Gusti Bagus Alit Budi Artawan Gusti Bagus Alit Budi Artawan I Gede Berliyantha Tikawa I Gede Nantan Juliawan I Gede Ngurah Salpatira Widayana I Gede Ngurah Salpatira Widayana I Gusti Ketut Arya Arthawan I Gusti Ngurah Apriadi Aviantara I Gusti Ngurah Apriadi Aviantara I Kadek Aditya Pranata I Kadek Andrie Prasetya I Kadek Arya Santika I Kadek Arya Santika I Kadek Dwi Adi Saputra I Kadek Murjana I Ketut Merta Atmaja I Ketut Satria Rahadi I Ketut Satria Rahadi I Ketut Suada I Made Andi Purnama Wijaya I Made Andi Purnama Wijaya I Made Anom S Wijaya I Made Anom S. Wijaya I Made Anom Sutrisna Wijaya I Made Bayu Suweta I Made Galih Suwimantara I Made Hendra Udayana AS I Made Marta Supriawan I Made Purnadiyasa I Made Supartha Utama I MADE SUPARTHA UTAMA I Made Surya Adnyana Putra I Made Surya Adnyana Putra I Made Wirawan Suputra I Muna Bhaskara I Muna Bhaskara I Nyoman Sucipta I Nyoman Sucipta I Putu Agus Arnadi I Putu Agus Arnadi I Putu Agus Sumi Antara I Putu Agus Sumi Antara I Putu Gede Budisanjaya I Putu Gede Budisanjaya I Putu Hendra I Putu Sanjaya I Putu Sukertayasa I Putu Sukertayasa I Wayan Adiguna I Wayan Aditya Putra Pratama I. A. G. Bintang Madrini I.B. Putu Gunadnya Ida Ayu Rina Pratiwi Pudja Ida Bagus Putu Gunadnya Ida Bagus Putu Gunadnya Imanuel Raymond Dikmar Koyoh Jessica Heidy Tiku Semaraputri Jun Marito Siahaan Kadek Ardhi Krisnawan Kadek Arista Pradika Komang Adi Dipayana Kori Ardy Rahayu Made Darmayasa Made Darmayasa Maftukhah, Rizki Mentari Kinasih Mentari Kinasih Mentari Kinasih Muhamad Khoiru Zaki Ngadisih Ni Kadek Sumiasih Ni Luh Yulianti Ni Made Ayu Adi Suartiani Ni Made Dwi Tunjung Febriyanti Ni Nyoman Sulastri Ni Nyoman Sulastri Ni Putu Amelia Panida Dewi Nyoman Sucipta Oktoberlin Sahat Marulitua Silalahi Pande Ketut Diah Kencana Sonia Saqinah Stephanie Ulyta Bena Sagala Sumiyanti Madrini Sumiyati Sumiyati Sumiyati Sumiyati Sumiyati Sumiyati Sumiyati Sumiyati Sumiyati Sumiyati Teresia Dimu Vivi Alviyanti Yohanes Setiyo Yuda Arnanda Yudha Kristyanto Leksono