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INDONESIA
AGROMIX
ISSN : 2085241X     EISSN : 25993003     DOI : -
Core Subject : Agriculture,
Journal of Agromix as a scientific study and information on agricultural fields containing scientific writings, a summary of the results of research, service, critical thinking about Agricultural, Fisheries, Agricultural Product Technology, Animal Husbandry, and all fields related to Agriculture.
Arjuna Subject : -
Articles 360 Documents
The effectiveness of growth regulators and light color spectrum on callus growth of Amorphophallus muelleri Blume. var. Madiun1: Efektivitas zat pengatur tumbuh dan spektrum warna cahaya terhadap pertumbuhan kalus Amorphophallus muelleri Blume. var. Madiun1 Wijaya, Agnes Natalia; Poernomo, Carlois; Savitri, Wina Dian; Irawati, Fenny; Hardjo, Popy Hartatie
AGROMIX Vol 14 No 2 (2023)
Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v14i2.3309

Abstract

Introduction: Plant Growth Regulators (PGRs) play a role in regulating organogenesis and morphogenesis in shoots, roots, and callus formation. Color spectrum of light is one of the quality light factors that affects plant physiological processes. This study aimed to determine the effect of cytokinin and auxin on Murashige-Skoog (MS) medium and light on callus induction and proliferation of porang (Amorphophallus muelleri Blume.) var. Madiun1. Methods: This study used completely randomized design, with the first factor was PGRs (combination auxin and cytokinin) and the second was color spectrum of light (white light, blue light, and its combination) during incubation. Variables observed were emergence time, color, texture, structure and calli growth, also shoots emerging from calli. Results: The results showed an interaction between PGRs with a combination of light color spectrum on callus growth. The fastest callus growth occurred in combination 5.0 mg.l-1 6-benzyl amino purine (BAP) with 0.2 mg.l-1 naphthalene acetic acid (NAA) which was incubated in a combination of white and blue light for 16 hour irradiation. The combination 5.0 mg.l-1 BAP with 0.2 mg.l-1 NAA was able to induce callus emergence time, and the shoots appearing were faster, whereas combination of white and blue light was able to accelerate callus emergence from bulbil and adventitious shoots emergence. Conclusion: The combination of white and blue light color spectrum for 16 hours irradiation can accelerate callus emergence from bulbil and adventitious shoots emerging from calli, and interaction with combination of 5.0 mg.l-1 BAP and 0.2 mg.l-1 NAA can accelerate porang’s callus growth.
Karakteristik mutu karbohidrat dan evaluasi mutu sensoris minuman fungsional berbasis FOS dan inulin: Chemical characteristics and sensory quality evaluation functional beverages of FOS and inulin Wardhana, Danu Indra; Nalawati, Ara Nugrahayu; Setiawan, Andika Putra; Ramadhani, Shinta Artamevia; Valencia, Oppy
AGROMIX Vol 14 No 2 (2023)
Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v14i2.3458

Abstract

Introduction: Fructooligosaccharides (FOS) and inulin are some of the many bioactive elements that are often used in functional food products. FOS and inulin compounds have various benefits that can be used as low-calorie food products and as raw materials for making fructose syrup. So that FOS and inulin compounds have the potential to be developed into functional drinks. The purpose of this study was to evaluate the quality characteristics of carbohydrates in functional drinks FOS and inulin, as well as to determine the level of preference or feasibility of a product so that it can be accepted by panelists (consumers). Method: The research was conducted in two stages. The first stage was the preliminary stage which includes the production of FOS with PDA solid media, extraction of inulin from dahlia tubers, and the formulation of FOS and inulin functional drinks. The second stage was the main research by conducting chemical quality characteristics in the form of reducing sugar content, fructose, sucrose, glucose, inulin, soluble fiber, and organoleptic tests. Results: Based on the observations, several characteristics of the carbohydrate quality of functional drinks based on FOS and inulin were obtained, namely reducing sugar levels ranging from 0.22 to 5.60%. Fructose and sucrose levels of functional drinks based on FOS and inulin ranged from 1-2%, while glucose levels were between 0.1-2%. The levels of inulin and soluble fiber in functional drinks based on FOS and inulin were 55-86% and 2-5%, respectively. Also, the pH value of functional drinks based on FOS and inulin ranged from 5-7. Conclusion: The results of the organoleptic test showed that the best functional drink based on FOS and inulin was in the AD treatment, namely the addition of 7 grams of inulin and 50 ml of fructooligosaccharides.
Perbaikan kualitas produksi gula menggunakan total quality management (TQM): Improvement the quality sugar production using total quality management (TQM) Susanti, Herdiana Dyah
AGROMIX Vol 14 No 1 (2023)
Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v14i1.3574

Abstract

𝘐𝘯𝘵𝘳𝘰𝘥𝘶𝘤𝘵𝘪𝘰𝘯: 𝘛𝘰𝘵𝘢𝘭 𝘲𝘶𝘢𝘭𝘪𝘵𝘺 𝘮𝘢𝘯𝘢𝘨𝘦𝘮𝘦𝘯𝘵 (𝘛𝘘𝘔) 𝘶𝘯𝘥𝘦𝘳𝘭𝘪𝘦𝘴 𝘵𝘩𝘦 𝘥𝘦𝘷𝘦𝘭𝘰𝘱𝘮𝘦𝘯𝘵 𝘰𝘧 𝘚𝘵𝘢𝘵𝘪𝘴𝘵𝘪𝘤𝘢𝘭 𝘘𝘶𝘢𝘭𝘪𝘵𝘺 𝘊𝘰𝘯𝘵𝘳𝘰𝘭 (𝘚𝘘𝘊) 𝘢𝘯𝘥 𝘚𝘵𝘢𝘵𝘪𝘴𝘵𝘪𝘤𝘢𝘭 𝘗𝘳𝘰𝘤𝘦𝘴𝘴 𝘊𝘰𝘯𝘵𝘳𝘰𝘭 (𝘚𝘗𝘊) 𝘸𝘩𝘪𝘤𝘩 𝘤𝘢𝘯 𝘮𝘢𝘪𝘯𝘵𝘢𝘪𝘯 𝘵𝘩𝘦 𝘴𝘵𝘢𝘣𝘪𝘭𝘪𝘵𝘺 𝘰𝘧 𝘵𝘩𝘦 𝘘𝘶𝘢𝘭𝘪𝘵𝘺 𝘊𝘰𝘯𝘵𝘳𝘰𝘭 𝘊𝘪𝘳𝘤𝘭𝘦 (𝘘𝘊𝘊) 𝘣𝘺 𝘶𝘴𝘪𝘯𝘨 𝘴𝘵𝘢𝘵𝘪𝘴𝘵𝘪𝘤𝘢𝘭 𝘮𝘦𝘵𝘩𝘰𝘥𝘴 𝘵𝘩𝘢𝘵 𝘧𝘰𝘤𝘶𝘴 𝘰𝘯 𝘲𝘶𝘢𝘭𝘪𝘵𝘺 𝘢𝘯𝘥 𝘤𝘺𝘤𝘭𝘦 𝘵𝘪𝘮𝘦. 𝘐𝘯 𝘵𝘩𝘦 𝘱𝘳𝘰𝘤𝘦𝘴𝘴 𝘰𝘧 𝘮𝘢𝘬𝘪𝘯𝘨 𝘴𝘶𝘨𝘢𝘳 𝘵𝘰 𝘮𝘦𝘦𝘵 𝘵𝘩𝘦 𝘲𝘶𝘢𝘭𝘪𝘵𝘺 𝘰𝘧 𝘴𝘶𝘨𝘢𝘳 𝘪𝘯 𝘢𝘯𝘵 𝘴𝘶𝘨𝘢𝘳, 𝘥𝘦𝘧𝘦𝘤𝘵𝘴 𝘰𝘧𝘵𝘦𝘯 𝘰𝘤𝘤𝘶𝘳 𝘥𝘶𝘳𝘪𝘯𝘨 𝘱𝘳𝘰𝘥𝘶𝘤𝘵𝘪𝘰𝘯, 𝘸𝘩𝘪𝘤𝘩 𝘮𝘢𝘬𝘦𝘴 𝘵𝘩𝘦 𝘳𝘦𝘴𝘶𝘭𝘵𝘴 𝘭𝘦𝘴𝘴 𝘵𝘩𝘢𝘯 𝘰𝘱𝘵𝘪𝘮𝘢𝘭. 𝘊𝘝. 𝘟𝘠𝘡, 𝘪𝘴 𝘢 𝘤𝘰𝘮𝘱𝘢𝘯𝘺 𝘵𝘩𝘢𝘵 𝘱𝘳𝘰𝘥𝘶𝘤𝘦𝘴 𝘢𝘯𝘵 𝘴𝘶𝘨𝘢𝘳 𝘪𝘯 𝘙𝘰𝘨𝘰𝘫𝘢𝘮𝘱𝘪 𝘋𝘪𝘴𝘵𝘳𝘪𝘤𝘵, 𝘉𝘢𝘯𝘺𝘶𝘸𝘢𝘯𝘨𝘪 𝘙𝘦𝘨𝘦𝘯𝘤𝘺. 𝘔𝘦𝘵𝘩𝘰𝘥: 𝘛𝘩𝘪𝘴 𝘳𝘦𝘴𝘦𝘢𝘳𝘤𝘩 𝘸𝘢𝘴 𝘤𝘰𝘯𝘥𝘶𝘤𝘵𝘦𝘥 𝘶𝘴𝘪𝘯𝘨 𝘵𝘩𝘦 𝘚𝘘𝘊 (𝘚𝘵𝘢𝘵𝘪𝘴𝘵𝘪𝘤𝘢𝘭 𝘘𝘶𝘢𝘭𝘪𝘵𝘺 𝘊𝘰𝘯𝘵𝘳𝘰𝘭) 𝘮𝘦𝘵𝘩𝘰𝘥 𝘢𝘯𝘥 𝘲𝘶𝘢𝘭𝘪𝘵𝘺 𝘤𝘰𝘴𝘵 𝘢𝘯𝘢𝘭𝘺𝘴𝘪𝘴 𝘶𝘴𝘪𝘯𝘨 𝘵𝘩𝘦 𝘘𝘊𝘊 (𝘘𝘶𝘢𝘭𝘪𝘵𝘺 𝘊𝘰𝘯𝘵𝘳𝘰𝘭 𝘊𝘰𝘴𝘵) 𝘮𝘦𝘵𝘩𝘰𝘥. 𝘛𝘩𝘦 𝘳𝘦𝘴𝘦𝘢𝘳𝘤𝘩 𝘸𝘢𝘴 𝘤𝘰𝘯𝘥𝘶𝘤𝘵𝘦𝘥 𝘪𝘯 𝘔𝘢𝘺 2022. 𝘙𝘦𝘴𝘶𝘭𝘵: 𝘉𝘢𝘴𝘦𝘥 𝘰𝘯 𝘵𝘩𝘦 𝘳𝘦𝘴𝘶𝘭𝘵𝘴 𝘰𝘧 𝘵𝘩𝘦 𝘴𝘵𝘶𝘥𝘺, 𝘪𝘵 𝘸𝘢𝘴 𝘧𝘰𝘶𝘯𝘥 𝘵𝘩𝘢𝘵 𝘵𝘩𝘦 𝘥𝘦𝘧𝘦𝘤𝘵𝘪𝘷𝘦 𝘱𝘳𝘰𝘥𝘶𝘤𝘵𝘴 𝘸𝘦𝘳𝘦 𝘒𝘳𝘪𝘭𝘭𝘪𝘬 𝘴𝘶𝘨𝘢𝘳, 𝘣𝘭𝘢𝘤𝘬 𝘴𝘶𝘨𝘢𝘳, 𝘢𝘯𝘥 𝘸𝘦𝘵 𝘴𝘶𝘨𝘢𝘳 𝘢𝘯𝘥 𝘵𝘩𝘦𝘳𝘦 𝘸𝘢𝘴 𝘢 𝘘𝘊𝘊 𝘲𝘶𝘢𝘭𝘪𝘵𝘺 𝘧𝘦𝘦 𝘰𝘧 𝘙𝘱. 52,298,064, 𝘘𝘈𝘊 𝘰𝘧 𝘙𝘱. 52,294,000, 𝘢𝘯𝘥 𝘛𝘘𝘊 𝘰𝘧 𝘙𝘱. 104,583,064, - 𝘸𝘪𝘵𝘩 𝘢 𝘵𝘰𝘵𝘢𝘭 𝘰𝘧 7650 𝘬𝘨. 𝘊𝘰𝘯𝘤𝘭𝘶𝘴𝘪𝘰𝘯: 𝘲𝘶𝘢𝘭𝘪𝘵𝘺 𝘤𝘰𝘯𝘵𝘳𝘰𝘭 𝘪𝘯 𝘊𝘝. 𝘟𝘠𝘟 𝘩𝘢𝘴 𝘯𝘰𝘵 𝘣𝘦𝘦𝘯 𝘤𝘢𝘳𝘳𝘪𝘦𝘥 𝘰𝘶𝘵 𝘱𝘳𝘰𝘱𝘦𝘳𝘭𝘺, 𝘵𝘩𝘦𝘳𝘦𝘧𝘰𝘳𝘦 𝘵𝘩𝘦 𝘱𝘳𝘰𝘤𝘦𝘴𝘴 𝘰𝘧 𝘮𝘢𝘬𝘪𝘯𝘨 𝘴𝘶𝘨𝘢𝘳 𝘪𝘴 𝘴𝘵𝘪𝘭𝘭 𝘣𝘦𝘪𝘯𝘨 𝘳𝘦𝘱𝘳𝘰𝘤𝘦𝘴𝘴𝘦𝘥 𝘵𝘩𝘦𝘳𝘦𝘣𝘺 𝘴𝘭𝘰𝘸𝘪𝘯𝘨 𝘥𝘰𝘸𝘯 𝘵𝘩𝘦 𝘵𝘪𝘮𝘦 𝘧𝘰𝘳 𝘱𝘳𝘰𝘤𝘦𝘴𝘴𝘪𝘯𝘨 𝘴𝘶𝘨𝘢𝘳, 𝘤𝘢𝘶𝘴𝘪𝘯𝘨 𝘭𝘢𝘳𝘨𝘦 𝘤𝘰𝘴𝘵𝘴 𝘢𝘯𝘥 𝘶𝘯𝘦𝘹𝘱𝘦𝘤𝘵𝘦𝘥 𝘥𝘢𝘮𝘢𝘨𝘦 𝘴𝘰 𝘵𝘩𝘢𝘵 𝘵𝘩𝘦 𝘢𝘱𝘱𝘭𝘪𝘤𝘢𝘵𝘪𝘰𝘯 𝘰𝘧 𝘛𝘘𝘔 𝘪𝘴 𝘯𝘦𝘦𝘥𝘦𝘥 𝘴𝘰 𝘵𝘩𝘢𝘵 𝘪𝘵 𝘤𝘢𝘯 𝘩𝘢𝘷𝘦 𝘢 𝘱𝘰𝘴𝘪𝘵𝘪𝘷𝘦 𝘪𝘮𝘱𝘢𝘤𝘵 𝘰𝘯 𝘪𝘯𝘤𝘰𝘮𝘦 𝘢𝘯𝘥 𝘱𝘳𝘰𝘥𝘶𝘤𝘵𝘪𝘰𝘯 𝘤𝘰𝘴𝘵𝘴, 𝘪𝘮𝘱𝘳𝘰𝘷𝘦 𝘱𝘳𝘰𝘥𝘶𝘤𝘵 𝘲𝘶𝘢𝘭𝘪𝘵𝘺, 𝘳𝘦𝘥𝘶𝘤𝘦 𝘱𝘳𝘰𝘥𝘶𝘤𝘵𝘪𝘰𝘯 𝘤𝘰𝘴𝘵𝘴 𝘢𝘯𝘥 𝘪𝘯𝘤𝘳𝘦𝘢𝘴𝘦 𝘱𝘳𝘰𝘥𝘶𝘤𝘵𝘪𝘷𝘪𝘵𝘺.
Pengaruh perlakuan refugia dan jarak tanam kedelai terhadap keragaman musuh alami : The effect of refugia treatment and soybean plant spacing on natural enemy diversity Uge, Emerensiana; Sari, Kurnia Paramita; Yusnawan, Eriyanto; Inayati, Alfi
AGROMIX Vol 14 No 2 (2023)
Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v14i2.3576

Abstract

Introduction: Soybean cultivation is inseparable from the attack of plant pests. Control of soybean pests, which generally use synthetic pesticides, negatively impacts food products, environmental health, and ecosystem sustainability. Planting flowering plants around bunds can be useful in increasing the diversity of natural enemies because they can attract and serve as microhabitats for natural enemies. This research to obtain the effect of refugia treatment and soybean spacing on the diversity of natural enemies in soybean plantations. Methods: The study was designed in randomized block design, consisting of refugia and non-refugia treatments and plant spacing of 40 cm x 25 cm (J1) and 50 cm x 25 cm (J2), which was repeated three times. Sampling was carried out in the vegetative and generative phases, using yellow traps and pitfalls installed in the field for 24 hours. Results: The results showed that the most trapped natural enemy families were in the refugia treatment. The total number of trapped natural enemies was highest in the vegetative and generative phases, namely in the refugia and 2 spacing treatments (R-J2). The family of Braconidae order Hymenoptera and the group of parasitoids had the highest numbers in the refugia and non-refugia treatments. The value of the Diversity Index (H') in the refugia treatment and both plant spacings in the two growth phases was moderate, while in the non-refugia treatment, the two plant spacings and both growth phases were small and medium. Generally, the evenness index (D) value for all treatments is known to be small and medium. Conclusion: Refugia treatment and plant spacing affect the number of natural enemy populations, which is expected to suppress the development of pests in soybean cultivation.
Perbaikan kualitas tanah berpasir untuk kebun kopi dengan penambahan tanah liat dan kompos di Desa Bambang, Kecamatan Wajak: Improving the quality of sandy soil for coffee plantations with the addition of clay soil and compost in Bambang Village, Wajak District Ifadah, Nisfi Fariatul; Zaenal Kusuma; Soemarno
AGROMIX Vol 14 No 1 (2023)
Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v14i1.3577

Abstract

Introduction: This study focuses on the effect of applying clay and compost on improving the quality of sandy soil in terms of the physical and chemical quality of the soil so that it can be a solution to problems in managing sandy soil so that the land can be productive and sustainable. Methods: This study used a factorial completely randomized design (RAL-F) with 3 treatment factors, namely: Depth (K1: 0-30 cm, K2: 30-60 cm), Dosage of compost (M1: 0 ton ha-1 as control, M2: 20 ton ha-1), Percentage of mineral soil (T1: 0% as control, T2: 25%, T3: 50%). Each treatment was repeated 4 times to obtain 48 pot units for the experiment. Data collection is carried out every 2 weeks for soil pH data. As for the other observation parameters taken in the last week of the incubation process, the data taken are chemical data in accordance with predetermined observation parameters which include soil physical properties such as bulk density, specific gravity, porosity, moisture content, pF value and basic chemical properties such as pH, organic matter, P-Available, N-Total. Results: Based on the results of laboratory analysis, it was shown that there was an increase in the average value of pH H2O and pH KCl every week, where initially the pH of H2O was 5.3 (1 MSI) to 5.9 (11 MSI) and the pH of KCl was from 5.1 (1 MSI) to 5.5 (11 MSI). This proves that the addition of organic matter and clay to the soil can increase the soil pH value. In addition to an increase in soil pH, there was also an increase in other chemical properties (BO, total-N and available-P) as well as soil physical properties (BI, BJ, Porosity and pF 2.5). Conclusion: the addition of clay soil and compost can improve the quality of sandy soil, especially the soil chemistry characteristics.
Status pengelolaan perikanan tongkol yang berbasis di PPP Pasongsongan Sumenep, Jawa Timur : suatu pendekatan ekosistem: Status of tongkol fisheries management based in PPP Pasongsongan Sumenep, East Java: an ecosystem approach Farizi, Wildan Al; Wardani, Mentari Puspa; Primyastanto, Mimit; Supriyadi, Supriyadi; Ghufron, Moh; Wijaya, Arsyad Rifai Fajar
AGROMIX Vol 14 No 2 (2023)
Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v14i2.3579

Abstract

Introduction: The increase in the purse seine fishing fleet and the decline in tuna production will have an impact on the decline in CPUE (Catch Per Unit Effort) per year. The CPUE trend that continues to decline every year is feared to have a negative impact on fish resource stocks and even the tendency of overfishing. Therefore, to overcome the existing problems, an integrated approach to fisheries management is needed through the Ecosystem Approach to Fisheries Management (EAFM). This study aims to assess the status and formulate management actions for tuna fisheries based in the Pasongsongan Coastal Fishing Port (PPP), Sumenep Regency. Methods: The types and sources of data used in this research are primary and secondary data. Primary data were collected through survey and observation methods. Interviews were conducted with 40 randomly selected purse seine fishermen respondents, as well as 1 employee of the Sumenep District Fisheries Office. Secondary data were collected through existing data such as tuna catch, number of trips, number of purse seine fleets, fish prices. Analysis was conducted through an indicator approach using the Multi Criteria Analysis (MCA) approach. Results: The results of the analysis show that the institutional domain shows a very good status, while for the domains of fish resources, fishing techniques, and social with good status, then the economic domain has a moderate status. Conclusion: Based on these indicators, the management status of tuna resources based in the Pasongsongan Coastal Fishing Port is generally in good condition.
Pendugaan produksi kopi berbasis parameter tanaman dan penginderaan jauh di kebun kopi rakyat Kecamatan Wajak, Kabupaten Malang Sholikah, Dinna Hadi; Sigit Wicaksono, Kurniawan; Soemarno
AGROMIX Vol 14 No 1 (2023)
Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v14i1.3584

Abstract

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Analysis of determining superior vegetable commodities in Batu City in 2016-2020 Widyastuti, Yeny Kristina; Bachtiar, Ary; Mazwan, M. Zul
AGROMIX Vol 15 No 1 (2024)
Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v15i1.3627

Abstract

Introduction: Batu City is one of the largest vegetable supply cities in East Java. This is a concern of the government to continue to develop the existing potential considering that the agricultural sector plays a large role in agriculture development in Batu City. The research aims to identify superior vegetable commodities with high competitiveness to improve farmers' welfare. The research was conducted in Batu City from August to October 2022. Methods: The method used in the research was a Literature Study using secondary data obtained from the East Java Central Bureau of Statistics and Batu City as well as from various journals. The analysis tools use Microsoft Excel with the analysis method using Location Quotient (LQ). Results: The results showed that the superior commodity in Batu City was cauliflower with an average LQ value of 9.3957. Garlic 5.6996. Chayotes squash 5.2903. Chickpeas 3.6315. Carrots 3.0185. Petsai 2.8091. Tomatoes 2.7492. Peppers 2.6474. Eggplant 1.8262. Mushrooms 1.7588. Red beans 1.6610. Scallions 1.4679. Cucumber 1.4558. Conclusion: Commodities included in LQ>1 are leeks, garlic, string beans, mushrooms, red beans, cauliflower, cucumber, chayote, peppers, Chinese cabbage, eggplant, tomatoes, and carrots. The commodities of shallots, spinach, large chilies, bird's eye chilies, long beans, kale, potatoes, cabbage, and radishes are not included in the superior commodities. Determining the right superior vegetable commodities can have positive impacts on farmers' income, increase product supply to the market, and improve people's quality of life.
Penggunaan teknologi sonic bloom untuk meningkatkan produktivitas beberapa varietas tanaman kedelai (Glycine max (L.) Merril): The use of sonic bloom technology to increase the productivity of several soybean plant varieties (Glycine Max (L.) Merril) Pujiwati, Istirochah; Sholihah, Anis
AGROMIX Vol 14 No 2 (2023)
Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v14i2.3628

Abstract

Introduction: Soybean is one of the main sources of vegetable protein. Seventy percent of the soybean needs in Indonesia is still imported, due to the low crop productivity and the declining area of soybean planting. Sonic bloom technology is an alternative to increase soybean productivity. This study aims to determine the pattern of the relationship between foliar fertilization intervals in the use of sonic bloom technology with soybean varieties. Method: The research used a factorial experiment using a randomized block design (RBD). The first factor is the interval of using sonic bloom, I5: 5-day interval, I10: 10-day interval, and I15: once every 15 days. The second factor was soybean varieties, VA: Anjasmoro, VD: Dega-1, and VM: Mallika (black soybean). The data obtained were analyzed for Analysis of Variance with the Fα = 0.05 test followed by the 5% Honest Significant Difference (HSD) test and correlation regression analysis.The results showed that different soybean varieties have different responses to plant length, number of leaves and leaf area at different intervals of sonic bloom exposure. Result: Soybean plants with thicker hairs (trichomes) such as the Dega-1 variety require the use of sonic bloom technology with shorter intervals compared to varieties with sparse hairs such as Anjasmoro and Mallika black soybeans. Conclusion: The use of sonic bloom technology was able to increase the productivity of soybean varieties Anjasmoro, Mallika and Dega-1 each by 68.3%; 48.3% and 10.5%.
Perilaku konsumen pada pembelian beras analog jagung di Kota Gorontalo: Consumer behavior on the purchase of corn analog rice in the Gorontalo city Ashari, Ulfira; Syamsir, Syamsir
AGROMIX Vol 14 No 2 (2023)
Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v14i2.3630

Abstract

Introduction: Analog rice is a functional food made from part or all of non-rice ingredients consumed like eating rice in general. One of the analog rice that is widely consumed is corn rice. Consumption of corn rice has become a culture of the people of Gorontalo. The aims of this study were to (1) determine the attributes that influence the purchase decision of corn analog rice in Gorontalo City and (2) analyze consumer attitudes towards the attributes of corn analog rice in Gorontalo City. Method: The research was conducted at the Gorontalo City Central Market, with a total sample of 65 respondents who were selected by accidental sampling. Data analysis used descriptive analysis by making a frequency distribution table to determine the attributes that influence the purchase decision of corn analog rice in Gorontalo City. Multiattribute Fishbein analysis was used to analyze consumer attitudes towards the attributes of corn analog rice. Result: The results showed that the rice analogue of corn that respondents liked was rice with small/fine grain, yellow in color, aromatic, free from dregs, and cheap. After being cooked into rice has a sweet rice taste and fluffier texture. The results of the Fishbein Multi-attribute analysis showed that the quality of rice was ranked first with a score of 20,10 points, followed by the color of the rice with a score of 18,49 points. Conclusion: Attributes that influence the purchase decision of corn analog rice in Gorontalo City include the shape of rice grains, the taste of corn rice, the texture of corn rice, color, aroma, quality, and price of rice. Fishbein's multi-attribute analysis shows that the attributes of quality and color of corn rice are the most important considerations in purchasing corn analog rice.