Jurnal Ilmu Pertanian Indonesia最新文献_第7页

Peranan Teknologi Proses Pengolahan Pangan dalam Penurunan Alergenisitas Kerang-kerangan: Meta-analisis Pangan训练过程技术在降低核心警觉中的作用：元分析

Jurnal Ilmu Pertanian Indonesia Pub Date : 2023-06-16 DOI: 10.18343/jipi.28.3.491

Andi Nadya Tita Alia, Nurheni Sri Palupi, Puspo Edi Giriwono

{"title":"Peranan Teknologi Proses Pengolahan Pangan dalam Penurunan Alergenisitas Kerang-kerangan: Meta-analisis","authors":"Andi Nadya Tita Alia, Nurheni Sri Palupi, Puspo Edi Giriwono","doi":"10.18343/jipi.28.3.491","DOIUrl":"https://doi.org/10.18343/jipi.28.3.491","url":null,"abstract":"Shellfish is widely consumed globally, one of the main reasons is because it contains good nutrition for health. The increased consumption also leads to adverse health problems such as food allergy. Food allergy is hypersensitivity reaction of the immune system caused by consumption or exposure to food. Various food processing methods has been proven to alter shellfish allergenicity with different effectiveness. This study aims to determine the most effective processing method to reduce shellfish allergenicity through meta-analysis. In total of 19 articles were obtained using PRISMA diagram, with publication year range 2006-2020. Data were analyzed to determine Standardized Mean Difference (SMD) with 95% confidence interval. Moist heating, high hydrostatic pressure, irradiation, and ultrasound processing have significant effect (p < 0,05) in reducing shellfish allergenicity. Meanwhile, boiling and roasting processing did not have a significant effect. Based on the results of the meta-analysis, high hydrostatic pressure is the most effective method in reducing shellfish allergenicity because it has the highest effect size value with -7,25 (95% CI: -9,11 s.d. -5,4; p < 0,00001). \u0000 \u0000Keywords: allergenicity, food processing, meta-analysis, shellfish","PeriodicalId":31211,"journal":{"name":"Jurnal Ilmu Pertanian Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43993420","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Keamanan Mikrobiologis Air Minum Isi Ulang dan Perubahannya Selama Penyimpanan 在储存过程中，微生物水的安全补水和变化

Jurnal Ilmu Pertanian Indonesia Pub Date : 2023-06-16 DOI: 10.18343/jipi.28.4.581

None Tasya Fitri Yunada, None Winiati Pudji Rahayu, None Dian Herawati

{"title":"Keamanan Mikrobiologis Air Minum Isi Ulang dan Perubahannya Selama Penyimpanan","authors":"None Tasya Fitri Yunada, None Winiati Pudji Rahayu, None Dian Herawati","doi":"10.18343/jipi.28.4.581","DOIUrl":"https://doi.org/10.18343/jipi.28.4.581","url":null,"abstract":"Indonesians use refilled drinking water which can be obtained at depots because of practical and affordable reasons. Low levels of sanitation and hygiene and storage of refilled drinking water for an extended period can lead to the possibility of the growth of indicator and pathogenic microorganisms such as Coliform and Escherichia coli (E. coli). This study aims to evaluate the application of drinking water refilling stations (DWRS) sanitary hygiene, microbiological quality and safety of refilled drinking water and its changes during storage. Samples of refilled drinking water were taken from two DWRSs for each region in five areas of DKI Jakarta including West, East, South, North, and Central Jakarta. The treatments in this study were refilled drinking water storage in gallons of closed and open-closed conditions at room temperature (28 + 2°C) for 0, 7, and 14 days. The results of observations showed that 30% (n=30) of depots complied with hygiene sanitation standards according to Permenkes RI No. 43 of 2014 (>70%). The analysis results showed that refilled drinking water at 0 days of storage, 100% met the TPC (5 Log CFU/mL), 20% met the total Coliform standard (0 Log CFU/mL), and 80% met the E. coli standard (0 Log CFU/mL) according to Permenkes RI No. 492 of 2010. Storage times of 0, 7, and 14 days of refilled drinking water had a significant effect on TPC and total Coliform (P < 0.05), but had no significant effect on E. coli (P > 0.05) in gallons with closed and open-closed conditions.  Keywords: Coliform, DWRS, E. coli, refilled drinking water","PeriodicalId":31211,"journal":{"name":"Jurnal Ilmu Pertanian Indonesia","volume":"436 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135673159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Determinan Terpilih untuk Kualitas Air Embung pada Lahan Tadah Hujan di Karanganyar, Jawa Tengah 中途岛卡兰加亚尔彩虹油田嵌入水质的选定测定

Jurnal Ilmu Pertanian Indonesia Pub Date : 2023-06-16 DOI: 10.18343/jipi.28.3.497

A. Adi, Surya Sustama, Komariah, Arwa Farida Lukito, D. Ariyanto, Widyatmani Sih Dewi

{"title":"Determinan Terpilih untuk Kualitas Air Embung pada Lahan Tadah Hujan di Karanganyar, Jawa Tengah","authors":"A. Adi, Surya Sustama, Komariah, Arwa Farida Lukito, D. Ariyanto, Widyatmani Sih Dewi","doi":"10.18343/jipi.28.3.497","DOIUrl":"https://doi.org/10.18343/jipi.28.3.497","url":null,"abstract":"Water conservation is needed to overcome the shortage of irrigation water through harvesting rainwater on rainfed land using small farm reservoir. Intensive agricultural activities cause a reduction in land resources which disrupts hydrological functions (water quantity and quality). This study aims to determine the selected parameters for small farm reservoir water quality and identify water quality based on irrigation water standards according to FAO (1994) and PP No. 82 of 2001. The research was conducted from March to December 2014 in Karanganyar Regency, Central Java Province. This study used a descriptive exploratory survey method with purposive sampling. Water quality data was analyzed using Principal Components Analysis (Multivariate Test) MINITAB 16 to determine the main components as the selected determinants. Furthermore, based on the results of the PCA analysis, 5 variables were obtained whose eigenvalue proportions met the main criteria, including DHL of 0.467; SAR of 0.542; pH of 0.538; Actual Savings Ratio (ASR) of 0.662; and water-air temperature deviation of 0.612. Furthermore, a match is made between the selected determinant measurement data and the water quality standard. The results of matching to the selected determinants for water quality in the reservoir have met the water quality standards for irrigation based on FAO (1994) and Government Regulation no. 82 (2001). The soil characteristics of the catchment area also affect water quality because in rainwater harvesting, surface runoff in the catchment area will flow and be accommodated by the small farm reservoir. \u0000 \u0000Keywords: water quality, small farm reservoir, PCA, water conservation, rainfall harvesting","PeriodicalId":31211,"journal":{"name":"Jurnal Ilmu Pertanian Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45381735","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Potensi Ekstrak Daun Kelor (Moringa oleifera) sebagai Agen Priming pada Performa Perkecambahan Biji Bawang Merah 海带叶提取物（辣木）作为引发剂对红巴伐利亚碧季的增效作用

Jurnal Ilmu Pertanian Indonesia Pub Date : 2023-06-16 DOI: 10.18343/jipi.28.3.465

Katriani Mantja, Elkawakib Syam’un, Muhammad Faried

{"title":"Potensi Ekstrak Daun Kelor (Moringa oleifera) sebagai Agen Priming pada Performa Perkecambahan Biji Bawang Merah","authors":"Katriani Mantja, Elkawakib Syam’un, Muhammad Faried","doi":"10.18343/jipi.28.3.465","DOIUrl":"https://doi.org/10.18343/jipi.28.3.465","url":null,"abstract":"Moringa leaf extract is a biostimulant containing various phytohormones that can spur plant growth and development. This study aimed to evaluate the potential of Moringa leaf extract as a priming agent on the germination performance of shallot seeds. The experiment began with leaf extract preparation, seed priming, and germination testing. The data obtained were analyzed using ANOVA, and if there was a significant effect, further tested with the BNJ test with α = 0.05. The data were processed using RStudio software version 4.2.1. The results stated that seed priming with leaf extract concentration of 37.5% had the best effect on all germination parameters, including average germination time (2.19 days), final germination percentage (96.53%), seed germination uniformity (95.83%), germination velocity coefficient (45.85), germination rate index (50.48%/day), sprout vigor index I (790.58), sprout vigor index II (31.30), plumula length (6.53 cm), radicle length (1.66 cm), sprout fresh weight (0.32 g), and sprout dry weight (0.0233 g). It was concluded that Moringa leaf extract has the potential as a priming agent for shallot seeds. \u0000 \u0000Keywords: botanical seed, moringa leaf, priming, shallot","PeriodicalId":31211,"journal":{"name":"Jurnal Ilmu Pertanian Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45023642","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Keanekaragaman dan Komposisi Serangga pada Tanaman Jagung di Tojo Una-Una, Sulawesi Tengah, Indonesia

Jurnal Ilmu Pertanian Indonesia Pub Date : 2023-05-29 DOI: 10.18343/jipi.28.3.472

Muhammad Amiruddin, N. Nuranisa, Jeki Jeki, Rosida P. Adam, Diky Dwiyanto

{"title":"Keanekaragaman dan Komposisi Serangga pada Tanaman Jagung di Tojo Una-Una, Sulawesi Tengah, Indonesia","authors":"Muhammad Amiruddin, N. Nuranisa, Jeki Jeki, Rosida P. Adam, Diky Dwiyanto","doi":"10.18343/jipi.28.3.472","DOIUrl":"https://doi.org/10.18343/jipi.28.3.472","url":null,"abstract":"Various insects (Arthropoda: Insecta) have an important role in the agricultural sector, including corn crops. Understanding the diversity of species and composition of insects in the plantation area is a necessary first step in implementing integrated pest management (IPM). This study aims to analyze the diversity of species and composition of insects found in corn plantation in the Malotong Village, Tojo Una-Una Regency, Central Sulawesi. Sampling was carried out in October and November 2022 using insect nets in four plots. A total of 21 species (16 families and four orders) were found in this study, with the order Hemiptera having the highest number of families and genus (7 families and 8 genera). The Shannon diversity index (H′) showed moderate criteria, with the highest found in plot 1 (H′=1,60), while the highest Evenness index values were found in plots 3 (0,77) and 4 (0,74). The highest similarity indexes were found in plots 2 and 3 (0,53), as a result of their shared vegetation patterns. The composition of insects consists of herbivores, predators, and pollinators, with the highest percentage being herbivores (68.5%), then predators (25%), and the lowest being pollinators (6.5%). \u0000 \u0000Keywords: Abundance, Central Sulawesi, corn, IPM, Tojo Una-Una","PeriodicalId":31211,"journal":{"name":"Jurnal Ilmu Pertanian Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42153924","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Inventarisasi Jenis Tumbuhan Paku di Hutan Watumbolo, Kabupaten Sumba Barat Daya Watumbolo森林中巴豆生长情况的调查，西部电力公司的饲料捕获

Jurnal Ilmu Pertanian Indonesia Pub Date : 2023-05-29 DOI: 10.18343/jipi.28.3.482

Andriani Rafael, Yanti Daud, Octaviani Hungu

{"title":"Inventarisasi Jenis Tumbuhan Paku di Hutan Watumbolo, Kabupaten Sumba Barat Daya","authors":"Andriani Rafael, Yanti Daud, Octaviani Hungu","doi":"10.18343/jipi.28.3.482","DOIUrl":"https://doi.org/10.18343/jipi.28.3.482","url":null,"abstract":"Indonesia is a tropical country that has high plant biodiversity. One of the plant groups that are rich in species are ferns. Ferns still exist until now and estimated at 10.000 species, which 3.000 species are grown out in Indonesia. Watumbolo forest is located in South West Sumba, with the average temperature ranges from 21-34°C, therefore the varians types of plants grow well in this forest, including ferns. The aim of this study was to identify the types of ferns found in the Watumbolo forest. Observations were also made on environmental conditions which included: air temperature, light intensity, soil moisture, and soil pH. This research was conducted using descriptive exploration method. The results obtained 18 species of ferns, namely: Asplenium nidus, Gleichenia linearis, Blechnum orientale, Davallia denticulata, Nephrolepis biserrata, Drynaria quercifolia, Drymoglossum piloselloides, Drynaria parishii, Nephrolepis hirsutula, Angiopteris evecta, Cyclosorus interruptus, Christella subpubescens, Lygodium microphyllum, Lygodium palmatum, Schizaea digitata, Selaginella plana, Lycopodium cernuum, and Psilotum nudum. Therefore, the results of temperature measurements in Watumbolo forest were between 22-28°C, air humidity 56-70%, light intensity 1069lux-6116lux, soil pH 7, and soil moisture 70-72%. \u0000 \u0000Keywords: ferns, South West Sumba, Watumbolo Forest","PeriodicalId":31211,"journal":{"name":"Jurnal Ilmu Pertanian Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45712748","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Produktivitas dan Pola Musim Tangkap Ikan Peperek (Leiognathus spp.) di Teluk Banten 万丹湾鱼类（Leiognathus spp.）的生产力和捕捞季节模式

Jurnal Ilmu Pertanian Indonesia Pub Date : 2023-05-26 DOI: 10.18343/jipi.28.3.457

Roza Yusfiandayani, A. Purbayanto, Ba’diah Nuraini

{"title":"Produktivitas dan Pola Musim Tangkap Ikan Peperek (Leiognathus spp.) di Teluk Banten","authors":"Roza Yusfiandayani, A. Purbayanto, Ba’diah Nuraini","doi":"10.18343/jipi.28.3.457","DOIUrl":"https://doi.org/10.18343/jipi.28.3.457","url":null,"abstract":"Ponyfish (Leiognathus spp.) is one of the dominant types of fish landed at the Nusantara Fishing Port (PPN) Karangantu. Its high-intensity fishing activities are feared to cause future problems with the sustainability of ponyfish resources. This study aims to calculate fishing productivity, sustainable optimal fishing effort, maximum sustainable catch, and determine the pattern of fishing season in Banten Bay. The research was conducted from April to June 2021 at PPN Karangantu. The fishing gear analyzed were fixed lift nets, floating lift nets, and seine nets. Fishing productivity was calculated from catch per unit effort; the maximum sustainable catch was analyzed using the Schaefer, Fox, and Walter-Hilborn regression models. The seasonal pattern of the ponies was determined from the Fishing Season Index. The results showed that pony fishing productivity in PPN Karangantu decreased from 2016 to 2020. The optimum fishing effort value and the optimum catch through the Schaefer model were 2088 trips/year and 276.12 tons/year, respectively; the highest fishing season occurred in November (145.5%) and the lowest in May (70.2%). Based on the analysis of the Schaefer, Fox and Walter-Hilborn models, the exploitation of Ponyfish (Leiognathus spp.) in Banten Bay can be said to be over-exploited. \u0000 \u0000Keywords: catching season, Banten bay, Leiognathus spp., productivity","PeriodicalId":31211,"journal":{"name":"Jurnal Ilmu Pertanian Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48271824","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Kepadatan dan Preferensi Habitat Kerang Pokea di Muara Sungai Laeya, Sulawesi Tenggara 南苏拉威西莱亚河沿岸波卡干旱栖息地的稳定性和偏好

Jurnal Ilmu Pertanian Indonesia Pub Date : 2023-05-16 DOI: 10.18343/jipi.28.3.449

B. Bahtiar, E. Ishak, Latifa Fekri

{"title":"Kepadatan dan Preferensi Habitat Kerang Pokea di Muara Sungai Laeya, Sulawesi Tenggara","authors":"B. Bahtiar, E. Ishak, Latifa Fekri","doi":"10.18343/jipi.28.3.449","DOIUrl":"https://doi.org/10.18343/jipi.28.3.449","url":null,"abstract":"Freshwater clams or also known as pokes in tribal languange is clams to Sulawesi which posses high market value. However, their density and habitat preferences in Laeya River Estuary is currently unknown. This study aims to determine the density and habitat preferences of pokea clams in the Laeya River, Southeast Sulawesi. This research was conducted for 1 year from March 2016-February 2017. Pokea samples were taken every month in three stations using tangge (traditional fishing gear) with a total sample size of 2908 individuals. The density of pokea clam was analyzed using Mann Whitney test. Habitat preferences were analyzed by correspondence analysis using XLstat. The study showed that the density of pokea clams in 3 stations were similar. The clam density at stations I, II, and III were 85,47±66,44, 97,03± 81,70, and 59,84±82,31, respectively. The highest density was found during April-July 2016 with the peak density in May 2016 with a value of 268,78±29,23. The lowest density occurred during September 2016-February 2017. The lowest density was found in December 2016 with a value of 15,12±7,08. The density of pokea clams in the Laeya River was influenced by TDS. Pokea clams prefer habitats with deeper water and low brightness caused by organic matter and high TOM. \u0000 \u0000Keywords: clam, Indonesia, pokea, preference, Sulawesi","PeriodicalId":31211,"journal":{"name":"Jurnal Ilmu Pertanian Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49175925","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Penapisan dan Karakterisasi Amilase dari Bakteri Asal Ekoenzim 酶原细菌产酰胺酶的筛选及其特性研究

Jurnal Ilmu Pertanian Indonesia Pub Date : 2023-05-11 DOI: 10.18343/jipi.28.3.441

N. Ningtyas, Nisa Rachmania Mubarik, Mulyorini Rahayuningsih

{"title":"Penapisan dan Karakterisasi Amilase dari Bakteri Asal Ekoenzim","authors":"N. Ningtyas, Nisa Rachmania Mubarik, Mulyorini Rahayuningsih","doi":"10.18343/jipi.28.3.441","DOIUrl":"https://doi.org/10.18343/jipi.28.3.441","url":null,"abstract":"Eco-enzymes are one of the potential sources for obtaining amylolytic bacterial isolates. The study aims to screen amylolytic bacteria from eco-enzymes, characterize semi-purification amylase, and identify amylolytic bacteria molecularly using the 16S rRNA gene. Screening for amylolytic bacteria was carried out by measuring the amylolytic index on a Nutrient agar medium containing 1% tapioca starch. The amylolytic isolate which had the highest index and was non-pathogenic was selected for the amylase characterization process. Testing of amylase activity was carried out using the Bernfeld method while the protein enzymes were measured using the Bradford method. The extracellular extract was concentrated using ammonium sulfate precipitation. PKL2 is gram-positive bacteria that was derived from eco-enzymes with the highest amylolytic indexes of 1.77, which were not pathogenic on the blood agar test. Optimum amylase was produced by PKL2 at the stationary phase at 21 h. The optimum pH and temperature of the amylase activity were observed to be 7.0 and 50°C, respectively. The amylase enzyme from PKL2 increased its purity 1.82-fold upon precipitation of ammonium sulfate at a concentration of 60%. Identification of bacteria based on molecular identification showed that PKL2 obtained was putatively identified as Bacillus amyloliquefaciens. \u0000 \u0000Keywords: Amylase activity, Bacillus amyloliquefaciens, eco-enzyme, optimum pH","PeriodicalId":31211,"journal":{"name":"Jurnal Ilmu Pertanian Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45553120","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Structural Equation Model - Parsial Least Square Faktor-Faktor yang Memengaruhi Penjualan Coffee Shop Bacarito Kopi di Kota Padang 结构方程模型

Jurnal Ilmu Pertanian Indonesia Pub Date : 2023-05-08 DOI: 10.18343/jipi.28.3.433

Vilda Ayuni Sumardi, I. W. Syarfi, D. Analia

{"title":"Structural Equation Model - Parsial Least Square Faktor-Faktor yang Memengaruhi Penjualan Coffee Shop Bacarito Kopi di Kota Padang","authors":"Vilda Ayuni Sumardi, I. W. Syarfi, D. Analia","doi":"10.18343/jipi.28.3.433","DOIUrl":"https://doi.org/10.18343/jipi.28.3.433","url":null,"abstract":"This study aims to analyze the factors that affect sales of coffee shop Bacarito Kopi in Padang City. The research method used is a survey method. Consumers who are used as respondents are determined by accidental sampling with a total of 70 respondents. The data were obtained through interview guides and distributing questionnaires using a likert scale. The data analysis used is descriptive qualitative and quantitative analysis. Based on the research results, it is known that in carrying out sales activities, Bacarito Kopi has paid attention to controlled environmental factors, namely aspects of the marketing mix, consisting of price, promotion, place or distribution, and product quality. Other efforts made by Bacarito Kopi in conducting sales activities are improving the company’s performance by providing optimal service to the consumers, innovating to survive during intense competition, and expanding the market by opening business branches, and utilizing distribution intermediaries to expand the market. Based on the tests conducted on the research variables using the SEM-PLS analysis method with smartPLS software, it shows that the factors that have a significant effect on the sales of coffee shop Bacarito Kopi in Padang City are the seller’s ability (X1), competition (X2), product quality (X3), price (X4), and promotion (X5). \u0000 \u0000Keywords: sales, marketing mix, coffee, bacarito kopi","PeriodicalId":31211,"journal":{"name":"Jurnal Ilmu Pertanian Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45482104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0