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Does Food Safety Knowledge Influence Customer Expectation and Perception on Restaurant’s Quality Attributes? Padmaningrum, Dwiningtyas; Fauza, Gusti; Karunia, Aulia Rahma; Juego, Bonn; Nursiwi, Asri; Ariviani, Setyaningrum; Prasetyo, Hari
Jurnal Teknologi Hasil Pertanian Vol 16, No 2 (2023): Agustus
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jthp.v16i2.74733

Abstract

The number of restaurants has increased recently and leads to a pierce competition in this business. To be more competitive, restaurant owners need to pay more attention on customer satisfaction. This study is aimed to examine customer satisfaction in restaurants using three variables, namely food quality, services, and environment facilities in a restaurant. Unlike studies in this area the variables were evaluated using food safety criteria where the customers’s knowledge about food safety issues were measured to analyze whether it affects the customer perception and satisfaction. The importance-performance analysis (IPA) is used to explain which attributes that need to be improved after mapping the customer expectations and perceptions. Implementing IPA to could help restaurant owners to concentrate on improving the priority quality attributes, i.e., the attributes that are important for customers but have relatively low performance. A questionnaire with food safety perspective question were distributed to 400 customers and 395 questioner were completed. The IPA Diagram reveals that the higher the consumer's knowledge the more attributes were suggested to be improved.
Subtitusi Pupuk Anorganik dengan Pupuk Kandang Sapi terhadap Hasil dan Mutu Benih Jagung Hibrida : Subtitution of Inorganic Fertilizer with Cattle Manure on the Yield and Seed Quality on Hybrid Maize Elly Daru Ika Wilujeng; Nurrahmawan, Muhammad Evan; Prasetyo, Hari; Yusvian, Muhammad Rizal; Bahtiar, Dani Fauzi
DINAMIKA PERTANIAN Vol. 42 No. 2 (2026): Jurnal Dinamika Pertanian Agustus 2026
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2026.vol42(2).29483

Abstract

Background: Optimizing the inorganic–organic fertilizer balance is key to sustainable maize seed production that maintains yield and quality. Objective: This study evaluated the effects of different proportions of inorganic fertilizer and cattle manure on vegetative growth, yield components, grain yield, and physiological seed quality of hybrid maize. Methods: A nonfactorial RCBD with six treatments (B0 = 100% inorganic, B1 = 80% inorganic + 20% manure, B2 = 60% + 40%, B3 = 40% + 60%, B4 = 20% + 80%, B5 = 100% manure) was used, replicated four times. Data on plant height, leaf traits, ear components, grain yield, and seed quality (germination, vigor, 1000seed weight) were analyzed by ANOVA and Tukey’s HSD at 5% Result: Fertilizer proportions significantly affected plant height, leaf number, ear number, and ear length, but not leaf dimensions, ear diameter, kernel rows, or seed quality. B2 produced the tallest plants (77.3 cm) and most leaves (8.60), while B3 produced the most ears (1.35). Germination (96.0–98.1%) and vigor (95.7–99.6%) exceeded certified standards. Conclution: Balanced combinations (40–60% inorganic + 40–60% manure) enhance vegetative growth and yield without compromising seed quality. Partial or complete replacement of inorganic fertilizer with cattle manure is feasible for sustainable maize seed production, maintaining certified seed standards while reducing synthetic input reliance
Co-Authors Adi, Gilang Purnama Andri Sulistyani Asri Nursiwi, Asri Asti Pujiarti Asti Pujiarti, Asti Atik Setiawati Atuillah, Nuning Azizah, Maria Bagus Putu Yudhia Kurniawan Bahtiar, Dani Fauzi Bintoro, M. Bintoro, Moch. Christiana, Listy Avri Cindy Saraswati Cindy Saraswati Descha Giatri Cahyaningrum Dian Rachmawanti Affandi, Dian Rachmawanti Dimas Rahadian Aji Muhammad Djunaidi, Muchamad DWI RAHMAWATI Dwiningtyas Padmaningrum, Dwiningtyas Eko Setiawan Eko Sulistyono Elly Daru Ika Wilujeng Fajrin Nurul Falah Fajrin Nurul Falah Nurul Falah Falah, Fajrin Nurul Falah, Fajrin Nurul Falah Nurul Fandyka Yufriza Ali Fathorrahman Fiki Candra Setiyawan Gilang Purnama Adi Gusti Fauza Gusti Fauza Gusti Fauza, Gusti Hafidh Munawir Hidayatullah, Reza Aris Hutapea, Edison Bonartua Ida Ayu Putu Sri Widnyani Indradewa, Rhian Juego, Bonn Karunia, Aulia Rahma Lathiifah Thawafani Listy Avri Christiana Martins, Felismino Maulana, M. Irvan Maulinda, Restiana Moch Rosyadi Adnan Moch. Solikin, Moch. Mochamat Bintoro, Mochamat Moh. Ilham A. Hamudy, Moh. Ilham A. Much Djunaidi Munajat Tri Nugroho Murtianingsih Murtianingsih, Murtianingsih Mustikasari, Eka Ning Ati Musthofiyah Ning Ati Musthofiyah, Ning Ati Nisa Budi Arifiana Nur Apandi, R Nelly Nurrahmawan, Muhammad Evan Nurul Sjamsijah Pratita, Dian Galuh Pratiwi, Indah Wahyu Purwosri, Visaretri Pramuktia Puspitarani, Puspitarani Rahmat Ali Syaban, Rahmat Ali Rahmawati, Fitri Ayu Ratnanto Fitriadi Retno Sari Mahanani Rosdiana, Eva Sabiku, Dewi Fatmawaty Safi'i, Mohamad Samtani, Kariena Saputra, Eed Akbar Saragih, Herlina Juni Risma Saraswati, Cindy Senja Rum Harnaeni Setiyawan, Fiki Candra Setyaningrum Ariviani Siti Nandiroh Sofyan Zaman SRI RAHAYU Sri Sunarjono Suharjono Suranto, Dwi Djoko Suwardi Suwardi Thawafani, Lathiifah Udayana, Agung Widyo Priharyanto Widyo Priharyanto, Widyo Wilujeng, Elly Daru Ika Wimaryana, Viska Wandhira Yusvian, Muhammad Rizal