Tomato (Solanum lycopersicum) is a major horticultural commodity with increasing demand due to its desirable fruit quality characteristics and the wide variety of processed products derived from it. However, field productivity is often constrained by plant pest and disease infestations that can significantly reduce yield. Chemical pesticides remain the primary control strategy, although their i…
Tomatoes (Lycopersicum esculentum L.) are one of the high value horticultural commodities widely cultivated in Indonesia. However, tomato productivity in Indonesia is still considered low compared to the potential yield that should be achievable. One of the main obstacles in tomato cultivation is the attack of Fusarium wilt disease caused by the fungus Fusarium oxysporum f.sp. lycopersici. The …
The development of autonomous vehicles requires a reliable navigation system to determine optimal routes and avoid obstacles in real-time, especially in semi-structural environments such as campus areas. This study aims to integrate and evaluate the Hybrid A* algorithm as a global planner and the Dynamic Window Approach (DWA) as a local planner. The research methodology involved simulation test…
Quadcopter is a type of UAV (Unmanned Aerial Vehicle) that is often used today and is better known by public as a drone. The drone can be controlled automatically using a remote control or software that has been configured with a quadcopter system. One of the control systems that is often used is the PID controller. This study aims to obtain variations in PID parameter values at roll, pitch, an…
In general, in everyday life fans are still controlled manually with switches which feel less efficient and effective, making it difficult for humans to operate them. Apart from that, people often forget to turn off the fan when it is not in use, which results in waste of electricity and wasted electrical energy and can cause damage to the components. Therefore, we need a system that can contro…
Beef tomato (Lycopersicum esculentum Mill) is a crop that requires stable water availability to support growth and prevent water stress or diseases caused by excessive or insufficient watering. Manual irrigation is often inefficient and leads to uncontrolled soil moisture levels. The optimal soil moisture level for tomatoes is 60%, thus a system capable of predicting and regulating irrigation m…
Modern agriculture increasingly relies on technology to improve efficiency and productivity, one of which is through the application of the Internet of Things (IoT). This study aims to develop an IoT-based automatic irrigation system for tomato plants with real-time temperature and humidity monitoring. The system is designed using the DS18B20 sensor to measure environmental temperature and humi…
This study aims to design an altitude control system for a payload-lifting drone using an adaptive PID controller capable of maintaining altitude stability under varying payload masses. The drone prototype was developed using an Ardupilot APM 2.8 flight controller, IMU sensor, infrared sensor, brushless motors, ESCs, GPS, and telemetry modules, with a total mass of 1400 grams. The system dynami…
The Inluence of Parental Parenting on The Learning Discipline of Students at SMP Pramula Palembang By Muhammad Arsyad Romadhoni Student Identification Number 06051382025075 Supervisor : Kurnisar, S.Pd, M.H ABSTRACT This research explores the influence of parental parenting styles on students' discipline at SMP Pramula Palembang. The methodology employed is quantitative, utilizing purposive samp…
Penelitian ini bertujuan untuk menguji dan mengetahui larutan KNO3 yang paling baik dan efisien untuk meningkatkan perkecambahan benih tomat (Solanum lycopersicum) yang telah kadaluarsa. Penelitian ini dilaksanakan dengan menggunakan rancangan acak lengkap dengan 5 perlakuan dan 4 ulangan, dengan 4 gulungan kertas merang per unit penelitian, masing-masing gulungan terdiri dari 50 biji tomat. Pe…
Potholes are a common form of road damage that pose serious risks to road users. Accurate repair requires estimating the pothole's dimensions—length, width, and depth—which is still commonly done manually and inefficiently. This study proposes the development of an autonomous mobile robot capable of detecting and estimating pothole dimensions. The robot utilizes an ultrasonic sensor and a d…
Service robot merupakan robot yang dapat melakukan bermacam kegiatan untuk membantu manusia. Dikarenakan service robot ditugaskan untuk membantu manusia, maka sangat diperlukan fitur komunikasi dua arah agar interaksi antara service robot dan manusia menjadi lebih efektif. Komunikasi pada service robot dapat terjadi dengan adanya sistem speech to text dan text to speech yang ditanamkan. Penelit…
This research aimed to determine effect tomato type and storage time on physical, chemical, microbiological, and organoleptic characteristics of tomato sauce. The study used Completely Randomized Design (CRD) factorial with 2 treatments; treatment A (tomato type : apple and cherry) and treatment B (storage time: 0 day, 2 days, 4 days). Each treatment was repeated 3 times. The observed parameter…
The development of Internet of Things (IoT) technology provides opportunities in the development of automated systems for agriculture. The Smart Mini Greenhouse system based on the Internet of Things (IoT) is designed to monitor and regulate environmental conditions automatically to support the growth of vegetables plants, especially lettuce. This system uses an ESP32 microcontrollers as a cont…
Apitherapy adalah pengobatan dengan menggunakan produk lebah madu. Penelitian ini menggunakan propolis sebagai salah satu produk lebah madu yang bertujuan untuk memperoleh data mengenai perbedaan sensasi nyeri dan perubahan ukuran lesi sebelum dan sesudah dilakukan terapi selama 4 hari. Penelitian dilakukan pada masyarakat Kelurahan Rejosari Kecamatan Pangkal Balam Kota Pangkalpinang yang mende…
Penelitian ini dilaksanakan pada bulan Juli 2007 sampai dengan bulan Mei 2008 di Laboratorium Teknologi Hasil Perikanan, dan Laboratorium Kimia Hasil Pertanian, Fakultas Pertanian Universitas Sriwijaya, Laboratorium Pengujian Balai Besar Penelitian dan Pengembangan Pascapanen Pertanian, dan Laboratorium Fisik Terpadu Departemen Gizi Masyarakat, Fakultas Ekologi Manusia Institut Pertanian Bogor.…
Penelitian ini dilaksanakan pada bulan April sampai dengan bulan Juli 2007 di Laboratorium Teknologi Hasil Perikanan, Laboratorium Kimia Hasil Pertanian, Jurusan Teknologi Hasil Pertanian Fakultas Pertanian Universitas Sriwijaya dan Laboratorium Bioproses Jurusan Teknik Kimia Fakultas Teknik Universitas Sriwijaya. Penelitian ini bertujuan untuk mempelajari karakteristik fisik dan sensoris saus …
Liriomyza sativae (Blanchard) is polyphagus-leafrniner insect attacking more than 70 plant species with belong to 20 families, 11 ornamental crop species, 13 wild plant species and 46 vegetable plant. Spesies the high diversity of host species might be followed by high diversity of its parasitoids. The objectives of this research was to investigate the diversity of L. sativae parasitoids and it…
This research was aimed at knowing the effects of extract, exudates andintercropping of marigold on the development of Meloidogyne javanica on tomato. This research was conducted in Nematological Laboratory and Glass house ofFaculty of Agriculture, Sriwijaya University Indralaya, from April to August 2005.The experiment was arranged in a Factorial Completely Randomised Designcomprised of two fa…
The research was aimed at comparing the biological parameters of L. sativaeThe research was conducted atfeeding on leaves of cucumber and tomato.Laboratory of Entomology, Faculty of Agriculture, Sriwijaya University fforn April to October 2005, comprising of observation on immature development, longevity offemale adult and the insect fecundity.Stadium of L. sativae egg on cucumber was 5.18 ± 0…
This research was aimed at studying the effects of Tagetes patula and T. erecta on root gali disease of tomato caused by Meloidogyne incognita and also to verify whether or not the root exudates of Jmpatients balsamina could promot the growth of the nematode population. The research was conducted in Glasshouse and Nematological Laboratory of the Department of Plant Pests and Diseases, Faculty o…
Penelitian ini bertujuan untuk mengetahui pengaruh pemangkasan tandan bunga dan konsentrasi zat pengatur tumbuh yang tepat terhadap pertumbuhan dan hasil tomat secara hidroponik. Pelaksanaan penelitian dimulai dari bulan Juli 2004 sampai bulan November 2004 di Rumah Kaca Jurusan Budidaya Pertanian, Fakultas Pertanian, Universitas Sriwijaya. Rancangan percobaan yang digunakan adalah Rancangan Ac…