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All Journal agriTECH Industria: Jurnal Teknologi dan Manajemen Agroindustri Jurnal Teknik Industri: Jurnal Keilmuan dan Aplikasi Teknik Industri Jurnal Litbang Kota Pekalongan Agroindustrial Journal AGRARIS: Journal of Agribusiness and Rural Development Research

Henry Yuliando

Department Of Agro-industrial Technology, Faculty Of Agricultural Technology, Universitas Gadjah Mada, Jl. Flora No. 1 Bulaksumur, Yogyakarta 55281

Author-ID : 424579

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Medicine & Pharmacology Public Health Social Sciences Other

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Dampak Kebijakan Pembatasan Impor Bawang Merah terhadap Usahatani Bawang Merah di Kabupaten Probolinggo Mohammad Wahyudin; Mochmammad Maksum; Henry Yuliando
agriTECH Vol 35, No 3 (2015)
Publisher : Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia

On January - August 2013, the government implemented a quota-based import restriction policy for the shallot. While on September 2013, the government then changed it into a price-based import restriction. This research aims to determine how the impact of the quota-based and price-based import restrictions to the level of protection, profitability, and efficiency of farm. The method of analysis used in this research is PAM (Policy Analysis Matrix) method. The results showed that the quota-based import restriction policy has increased 141%, 270%, and 32% of protection, profitability, and efficiency of shallot farming, respectively. The price-based import restriction policyhas decreased 46% and 233% of protection and profitability of shallot farming, however it has increased 1% of the efficiency.ABSTRAKPada Januari - Agustus 2013, pemerintah menerapkan kebijakan pembatasan impor berbasis kuota terhadap komoditas bawang merah. Selanjutnya, pada September 2013 pemerintah mengubah kebijakan tersebut menjadi pembatasan impor berbasis harga. Penelitian ini bertujuan untuk mengetahui bagaimana dampak kebijakan pembatasan impor berbasis kuota dan berbasis harga terhadap proteksi, profitabilitas, dan efisiensi usahatani bawang merah. Metode analisis yang digunakan dalam penelitian ini adalah metode Policy Analysis Matrix (PAM). Hasil penelitian menunjukkan bahwa kebijakan pembatasan impor berbasis kuota telah meyebabkan proteksi, profitabilitas, dan efisiensi usahatani bawang merah meningkat 141%, 270%, dan 32%. Sedangkan kebijakan pembatasan impor berbasis harga menyebabkan proteksi dan profitabilitas usahatani turun 46% dan 233%, dan efisiensi usahatani meningkat 1%.

The Improvement of Sugar Distribution System Using Value Stream Mapping (VSM) Approach A Case Study: Industri Gula Nusantara, Kendal, Jawa Tengah Muchamad Muchfirodin; Henry Yuliando; Adi Joko Guritno
agriTECH Vol 33, No 1 (2013)
Publisher : Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia

This study was aimed to find kind of improvements of sugar distribution system using value stream mapping (VSM) when some inefficiencies in physical and service activities were encountered that will cause wasting time. The VSM was directed to reduce non value added time as the performace parameter. VSM was used to analyze thus inefficiencies because using VSM can simply mapping to trace whole activities both of material and service flow from beginning to the end of process. A case study of Industri Gula Nusantara showed that in its service operations, there were an inefficiency in the process of issueing the loading order. Move thus activity a day earlier, the improvement sounds a shorter service time over order and delivery schedule which in further make a better operation and service over the whole process of sugar distribution. At same time a policy of safety stock or inventory leveling could minimize stock out occasion by the increasing of service level from 25% to 38% that was close to standard deviation of demand during lead time.

Dynamic Modeling of the Drying Process of Corn Grains using Neural Networks Galih Kusuma Aji; Wildan Fajar Bachtiar; Henry Yuliando; Endy Suwondo
agriTECH Vol 39, No 3 (2019)
Publisher : Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia

This study examines the model development of the drying process of corn grains as a dynamic system. The appropriate use of a dynamic model for the drying process of corn grains could lead to an effective method for optimizing the system. The optimal control strategy can be determined by predicting the future behaviors of the process using a dynamic model. In this work, the dynamic characteristic of the water loss of corn grains during dynamics treatment of temperature in the drying process was measured in a continuous manner using a precise load cell. The nonlinear autoregressive with external input (NARX) neural network is used to identify and develop a model of dynamic characteristics of the drying process of corn grains. Then for model training and validation, the dynamic responses of the rate of water loss of corn grains to drying temperature were used. A three-layered NARX neural network model consists of 1-10-1 number neurons of each layer with two times delay was successfully developed to identify and make a model such a complex system. The developed model showed the accuracy of the rate water loss of corn grains during the drying process with the mean square error (MSE), and coefficient of determination (R-squared) values are 1.88892 x 10-4 and 0.891594 consecutively.

Consumer Behavior Intentions to Purchase Daily Needs through Online Store Channel Moh. Wahyudin; Henry Yuliando; Amalia Savitri
agriTECH Vol 40, No 4 (2020)
Publisher : Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia

The inception of the 4.0 industrial era led to the evolution of internet information technology, which significantly changed the business sector’s marketing, transaction, and payment systems into online stores. This new marketplace is an important business infrastructure used to develop marketing strategies in this technological era. Therefore, it enables companies or enterprises, including those in the retail sector, to remotely sell daily products, such as cooking needs, foods, snacks, beverages, toiletries, and laundries through various online platforms. Furthermore, these companies need to creatively and anticipatively participate in the various trading competition by having an online shopping channel. This study aims to measure consumer behavior intention in using the online store channel to purchase daily needs products in order to determine the influence of convenience and risk transactions on behavioral intentions. Data were obtained from respondents that consistently make use of online stores channel. The result showed that consumers’ ease and convenience during transactions, especially in terms of payment and delivery service, have a positive and significant effect on their attitude and behavioral intention to use online store channel to purchase daily needs products.

Analysis of Consumer Perception and Preference of Pasteurized Milk on Buying Decision during the COVID-19 Pandemic Shafiyya, Athaya; Kristanti, Novita Erma; Yuliando, Henry
agriTECH Vol 44, No 3 (2024)
Publisher : Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/agritech.69833

This study was carried out to determine consumer perceptions and preferences of pasteurized milk products with the Susu Nasional brand sold daily by mobile vendors. The influence of these perceptions and preferences on buying decision for Susu Nasional products was directed at the development of a contingency plan for companies during the COVID-19 pandemic. Data were collected through the use of questionnaires and purposive sampling from 20 indicators consisting of 13 exogenous and seven endogenous indicators. The collected data were analyzed using a descriptive statistical method with a partial least square structural equation modeling (PLS-SEM). The results showed a decrease in the buying decision of Susu Nasional products with an increase in the mobile selling implemented by the company due to the vendors’ hospitality, comfort, availability of the product, and the close distance between mobile vendors and customers. On the other hand, the use of attributes by mobile vendors still needs to be increased during the pandemic through the addition of a point of sale by setting up a booth for consumer. In conclusion, PLS-SEM analysis showed that consumer perceptions and preferences positively and significantly influenced 60% of the decision to buy Susu Nasional during the pandemic.

Consumers' Perception Analysis on Service Quality of Coffee Shops and Coworking Spaces in Yogyakarta, Indonesia Canta, Raras Inggita Arcci Citra; Kristanti, Novita Erma; Yuliando, Henry
agriTECH Vol 44, No 2 (2024)
Publisher : Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/agritech.70046

Every marketing organization, whether manufacturing or service provider company is required to create differentiation, positioning, and competitive strategies. The most important factor to increase competitiveness in the field is quality of service. Therefore, providing good service appropriate to the expectations and desires of consumers is essential to create and ensure satisfaction. Tangible, reliability, responsiveness, assurance, and empathy are significantly related to consumer’s retention efforts. It is important to analyze the relationship between consumers and the product or service offered to understand that consumers have diverse desires when trying new product or service. This study aimed to investigate the priority of service attributes requiring improvements in coffee and coworking spaces, as well as provide suggestions for improvements based on observations. The variables were in the dimensions of service quality (tangible, reliability, responsiveness, assurance, and empathy). Furthermore, relevant data were collected through questionnaires, while nonprobability sampling method was adopted. Analysis method included Importance Performance Analysis (IPA) and Potential Gain in Customer Value (PGCV). The respondents were 300 consumers of K, R, and S. IPA results identified three attributes in quadrant I, which were sorted by PGCV priority. These attributes included tangible variables (4), empathy (19), and responsiveness (9). Recommendations for improvements included checking all available facilities, providing training to improve employee skills for service, and proactiveness in interaction by offering available menus.

Co-Authors Adi Djoko Guritno, Adi Djoko Adi Joko Guritno Amalia Savitri Caesarilla Maggie Zavira Canta, Raras Inggita Arcci Citra Dewi Kurniawati Dewi Kurniawati Dharmawati, Melinda Sugiana Didik Purwadi Dyah Ismoyowati, Dyah Endy Suwondo Galih Kusuma Aji Ida Gunawati, Amalia Kartika Dewi, Mutiara Kuncoro Harto Widodo Mirwan Ushada Mochmammad Maksum Moh. Wahyudin Mohammad Wahyudin Muchamad Muchfirodin Novita Erma Kristanti Pradita, Sintia Putri Shafiyya, Athaya Thalia Naziha Wildan Fajar Bachtiar

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