Lohmann rooster has the potential to be cultivated as a producer of meat like free-range chicken which has the same taste image. performance Lohmann roosters can be improved using an acidifier. Acidifier is an organic acid that is commonly added to livestock feed which can have an acidic atmosphere effect on the small intestine and have benefits in protecting feed from damage caused by microbes…
This study aims to determine the effect of the use of Indigofera leaves on Hymenachne acutigluma silage on dry matter content, organic matter content, and ash content. This research was carried out from August to October 2023 at the Laboratory of Nutrition and Animal Feed of the Animal Husbandry Study Program, Faculty of Agriculture, Sriwijaya University. This study used the Complete Randomized…
Pertumbuhan volume lalu lintas yang meningkat pesat akan memberikan dampak terhadap permintaan dalam membangun struktur perkerasan jalan dan pemakaian material yang digunakan. Terutama untuk kondisi dimana beban lalu lintas berlebihan (overloading) yang sering terjadi sehingga perlu upaya untuk meningkatkan kekuatan struktur perkerasan jalan, di samping perlu adanya penggunaan campuran beraspal…
FSC certification is a certification that aims for the processing chain of forest products (wood and non-timber) to be transported out of the forest, and FSC chain of custody certification also functions to verify that the material is certified. Simply put, FSC chain-of-custody certification is the pathway for all forest products. The objectives of this research are (1) to identify the process …
This research is a developmental research that aims to create STEM Problem Based Learning teaching materials for Basic Chemistry, focusing on Kinetics Chemistry sub-topic, for undergraduate chemistry education program students that meet valid criteria. The model used were ADDIE development model combined with Tessmer’s formative evaluation. ADDIE model consists of analysis, design, and develo…
This study aimed to determine the physical and sensory characteristics of durian (Durio zibethinus) fruit leather with the addition filler material and sugar. This experiment was designed as Factorial Completely Randomized Design with two factors and each treatment in triplicates. The first factor was kinds of filler material (tapioca and rice flour ; 10 g) and the second factor was the additio…
PT. Bukit Asam (PERSERO), tbk Unit Pelabuhan Tarahan merupakan Badan Usaha Milik Negara yang bergerak dibidang pertambangan batubara untuk menunjang pembangunan nasional. Batubara yang ada di Pelabuhan Tarahan digunakan untuk memenuhi kebutuhan listrik nasional, kebutuhan bahan bakar domestik (pabrik semen,briketdsb) serta digunakan untuk kebutuhan ekspor. Sejalan dengan terus meningkatnya kebu…
Daily Explored and consumed petroleum will eventually run out, while the formation process takes millions years. The current availability of petroleum estimated only sufficient for a fe w years as the inc re asing of fuel consumption. Excessive fuel consumption will cause dwindling of petroleum reserve s, besides the exhaust gases from motor vehicles cause increasing air pollution. It led to do…
Climate change has become an urgent global challenge, resulting in rising temperatures, sea level increase, and significant impacts on vulnerable countries, such as Bangladesh. Bangladesh faces immense pressure from climate change, leading to a surge in the number of climate refugees. As a densely populated country, this issue demands serious attention, with rural residents being trapped in the…
This research is entitled "Implementation of Governor Regulation Number 229 of 2022 concerning Additional Employee Income in the Secretariat of the Regional People's Representative Council of South Sumatra Province" which raises the problem of implementing additional employee income policies caused by indiscipline about time which has an impact on the success or failure of the implementation of…
The purpose of this research is to find out the social economic changes of the perpetrators and the impact on the families and communities of Ujung Tanjung Village, Ogan Komering Ilir Regency. This research uses descriptive qualitative research methods with data collection techniques in the form of observation, interviews, and documentation. This research uses the concept of social change by Se…
The increasing offuel price gives negative effect directly, especially for fishermen around the Coastal area, it makes their economy condition become worse. Coconut trees which grow near the source of water, basically have a high quality of growing and producing. Based on these ideas, research on the effect of adding coconut oil to the dex diesel of exhaust emissions and fuel consumption, using…
Palm oil Biodiesel is an altemative fuel made from vegetable oil that is environmentally friendly and can reduce fuel consumption and exhaust emissions in diesel motor fuel. It has been observed on the addition of palm oil biodiesel fuel Pertadex on fuel consumption and exhaust emissions in diesel motors. The parameters studied were specific fuel consisting of pure Pertadex, a mixture of 10% bi…
Jagung manis (Zea mays L) merupakan salah satu jenis tanaman yang dapat dimanfaatkan sebagai bahan pangan bagi masyarakat. Salah satu faktor yang mempengaruhi produksi tanaman adalah kesuburan tanah. Tanah pada lahan kebun percobaan PT PUSRI ialah tanah timbunan, yang memiliki kadar liat yang tinggi. Untuk membudidayakan tanaman jagung pada tanah tersebut perlu dilakukan penambahan bahan pemben…
Penelitian ini bertujuan untuk mengetahui pengaruh lamanya pemberian EM4 dan Biovitalik pada ampas tebu untuk media tanam pakcoy (Brassica rapa L.). Penelitian ini dilaksanakan di lahan yang terletak di Kecamatan Indralaya Utara, Kabupaten Ogan Ilir (33°12'20"S 104°38'58"E) pada tanggal 18 bulan Oktober sampai tanggal 22 Desember 2023. Rancangan yang digunakan pada penelitian ini yakni Rancan…
Penelitian ini bertujuan untuk mengetahui manfaat dari ampas tebu untuk budidaya tanaman kailan serta mengetahui kombinasi dosis ampas tebu yang diberi EM4 dan Biovitalik terbaik dalam meningkatkan pertumbuhan dan hasil kailan. Penelitian ini dilaksanakan di lahan yang terletak di wilayah Indralaya Utara (3°12'20"S 104°38'58"E) pada bulan November sampai Januari 2024. Penelitian menggunakan r…
Need of Fuel for Fisherman in icreasing nowdays, Diesel fuel is one offuel which needs for fisherman to go to sea. Since government the policy increasing price of fuel and it causes negalive impact for fisherman, hecause if that the economic condision of fisherman is getting worst. To solve high this impact about increasing price, Coastal Area of Indonesia there are many coconut trees can be ut…
Regarding to development of motorcycle production, the consumption of fuel also increased. Accordingly, te pertamax oil is unlikely consumed by the people in accordance with price. Even the pertamax oil is much environmentally friendship.This research is trying to find the effect of mixing bot premium and pertamax in some ratios. Research result has shown that premium and pertamax mixture may l…
The research objective is to study coffee skin as fuel to dry coffee seeds by using tray drier at several direct and indirect heatings and coffee seed pile heights on fuel requirement per weight of dried coffee seeds and drying rate. This study was conducted at Farm Machinery and Equipment Laboratory, Agricultural Technology Department, Faculty of Agriculture, Sriwijaya University, Indralaya fr…
Hydrogen Hydrogen-Oxygen (HHO) gas is a renewable energy source that is gaining attention as a potential substitute for fossil fuels. HHO can be derived from water (H₂O) through a process called electrolysis using a dry cell HHO generator. This study aims to investigate the impact of adding HHO gas to Pertamax fuel with current variations of 2A, 3A, and 4A on exhaust emissions. The testing in…
This study aims to produce a product in the form of digital teaching materials based on flipbooks on the cultural wealth of Palembang city in class IV of SD Negeri 222 Palembang, regarding the development procedure, validity, practicality, and effectiveness. This type of research is a development research using the ADDIE model whose stages consist of Analysis, Design, Development, Implementatio…
Climate change events such as El Nino, drought, increased hotspots, and forest and land fires are some of the problems that have plagued South Sumatra to this day. Every year, the land of South Sumatra also experiences land degradation resulting in critical land conditions that have an impact on the loss of land functions as carbon storage and microclimate regulators. In order to overcome clima…
Climate change is a change in air temperature or precipitation that has occurred in the world over the years. This is caused by several things such as deforestation or continuous logging of forests. Deforestation is a threat to the lives and livelihoods of indigenous peoples and traditional communities in the Amazon, even to the biodiversity in forests, and to the global climate. The Amazon for…
This research aims to produce Canva-based digital teaching material products using the Problem Based Learning model on material for changing the form of objects in grade III State Elementary School 105 Palembang. The type of research used is research and development with the ADDIE model which consists of the stages of Analysis, Design, Development, Implementation, and Evaluation. The data colle…
Pengembangan bahan ajar flipbook digital dengan menggunakan aplikasi heyzine dan canva pada materi perkembangan tumbuhan menggunakan model pengembangan ADDIE dengan 5 tahap (Analyze, Design, Development, Implementation, dan Evaluate). Data dikumpulkan melalui wawancara, penilaian para ahli, dan angket respon. Hasil penelitian menunjukkan bahwa kevalidan materi adalah 93,3% dengan kategori sanga…