The duku plant (Lansium domesticum Corr.) is a leading horticultural commodity in South Sumatra, but in recent years it has experienced a decline in productivity due to wilt disease caused by the Ceratocystis pathogen. This study aims to evaluate the effectiveness of the compound Acibenzolar-S-Methyl (ASM) as a resistance inducer in suppressing the development of Ceratocystis disease in duku pl…
Kelapa sawit merupakan tumbuhan monokotil yang tidak memeiliki akar tunggang, tubuh didaerah tropis. Predator mempunyai jumlah spesies lebih banyak dibandingkan jumlah spesies dari serangga lainnya dalam suatu ekosistem. Tujuan dari peneltian ini adalah untuk mengetahui keanekaragaman spesies dan kelimpahan populasi predator tanaman kelapa sawit yang menghasilkan dan tanaman yang belum menghasi…
Oil palm is the largest plantation commodity in Indonesia. The oil palm industry continues to grow but faces various challenges, one of which is pest infestation. The main pest is the nettle caterpillar, which damages the leaves and can inhibit photosynthesis, ultimately reducing yield. Control of this pest can be carried out using environmentally friendly entomopathogenic bacteria. This study …
Chili pepper (Capcium annum L.) is one of the high-value vegetable crops in Indonesia. Anthracnose disease in chili peppers is an important disease caused by the fungal pathogen Colletotrichum sp, which leads to significant yield losses. This alternative disease control method that can be used to reduce attacks from this disease is by utilizing the natural plant turmeric rhizomes. Therefore, th…
Chili pepper plants (Capsicum frutescens) are one of the commodities with high economic value, so they need to be continuously developed. In addition, chili peppers have good antioxidant activity and a relatively high content of phenols and capsaicinoids. However, chili production often faces challenges, including attacks from plant-disturbing organisms (OPT), especially fruit fly pests. Fruit …
Papaya is a fruit plant from tropical regions that is one of the horticultural commodities frequently consumed in Indonesia. In its cultivation, there are challenges, one of which is anthracnose disease. This disease can be controlled using endophytic microorganisms. This research aims to identify endophytic fungi in papaya plants and their inhibitory effect on the growth of anthracnose disease…
Plutella xylostella (Lepidoptera: Plutellidae) is a major pest of Brassicaceae crops and is capable of infesting plants at any developmental stage, with severe infestations potentially leading to total yield loss. Biological control of P. xylostella can be implemented through the application of entomopathogenic fungal endophytes that inhabit Brassicaceae plant tissues. Therefore, this research …
Plutella xylostella is the major pest of crops from the Brassicaceae family, causing economic losses of up to USD 4–5 billion annually worldwide. This study aims to determine the attraction of parasitoids to volatile compounds as potential attractants for egg parasitoids of P. xylostella treated with the fungus Beauveria bassiana. The research will employ a Randomized Block Design (RBD) using…
Oil palm (Elaeis guineensis Jacq.) was a perennial crop that contributed to economic value however, attacks by the nettle caterpillar (Setothosea asigna) caused a reduction in yield. This study aimed to control the pest by utilizing its natural enemy, the Eocanthecona furcellata, and by using refugia plants as attractants for the predator. The experiment used a Randomized Block Design (RBD) con…
Plutella xylostella is a pest insect that causes the most damage to plants in the Brassicaceae family, with losses reaching up to US$4–5 billion. This study aimed to examine the attraction of parasitoids to pakchoi that had been induced with the entomopathogenic fungus Metarhizium anisopliae, eggs, and larvae of P. xylostella, and whether these treatments could attract Trichogramma sp. parasi…
Cabbage (Brassica oleracea L.) is one of the vegetables that is frequently attacked by pests and diseases. One of the control measures applied is the use of pesticides. Improper use of pesticides on vegetable and fruit crops to control pests and diseases can have harmful effects on infants, children, and adults. This study aims to evaluate farmers’ knowledge and compliance in using pesticides…
Spodoptera litura is an important pest that attacks the foliage of various crops, including those belonging to the Brassicaceae family. This research aimed to determine the effect of endophytic entomopathogenic fungal induction in pak choi seeds as a potential attractant for egg parasitoids. The research employed a randomized block design, and the assays were conducted using an olfactometer acr…
This study aims to evaluate the effectiveness of the Internal Control System (ICS) implemented in the Logistics Section of Kodim 0407/Kota Bengkulu. This study employs a qualitative descriptive case study approach. The ICS evaluation is based on the COSO framework (Control Environment, Risk Assessment, Control Activities, Information and Communication, and Monitoring components). The findings s…
Methylene blue is a dye widely used in the textile industry due to its high photostability; however, its release into aquatic environments poses significant risks to aquatic organisms and human health. In this study, a Bentonite–Fe₃O₄/Graphene Oxide composite was synthesized for the degradation of methylene blue. The synthesis was carried out using ultrasonic-assisted and co-precipitation…
Rice blast disease is an important disease caused by the fungus P. oryzae, which can lead to significant yield losses. An alternative control method that can be used to control the attack of the pathogenic fungus is by using plant extracts. One type of plant that has a high ability to suppress the rate of blast development is using turmeric rhizome extract. Therefore, this research was conducte…
Coastal areas, particularly mangrove ecosystems, are highly vulnerable to the accumulation of heavy metals. On the other hand, the world is facing a global energy crisis due to dependence on non-renewable fossil fuels. This study aims to address both challenges simultaneously by utilizing the Sediment Microbial Fuel Cell (SMFC) as an ecosystem based approach capable of generating environmentall…
Tanaman anggur merupakan komoditas hortikultura bernilai ekonomi tinggi yang rentan terhadap serangan hama belalang, sehingga diperlukan sistem identifikasi yang cepat dan akurat. Penelitian ini bertujuan untuk mengimplementasikan sistem klasifikasi hama belalang pada tanaman anggur berbasis Internet of Things (IoT) menggunakan metode machine learning. Sistem dikembangkan dengan mengombinasikan…
Pertanian anggur di Indonesia menghadapi tantangan serius akibat serangan hama yang menurunkan kualitas dan kuantitas hasil panen, sehingga diperlukan sistem deteksi yang cepat dan akurat. Penelitian ini bertujuan mengimplementasikan metode Convolutional Neural Network (CNN) berbasis MobileNetV2 yang terintegrasi dengan Internet of Things (IoT) untuk mendeteksi dan mengklasifikasikan hama pada …
Knowledge about preeclampsia is important for a posyandu cadre in carrying out hits her role us posyandu cadre. The knowledge certamly varies because it is influenced by several factors such as age, level of education, occupation, family income, experience, interest, exposure, to mformation, and length of service. The aim of the study is to identify determinant factors related to the knowledge …
Permasalahan banjir di Kawasan Perumahan Komplek Sukarame Indah Kota Palembang seringkali terjadi. Penelitian ini bertujuan untuk menghitung kapasitas saluran-saluran yang ada di Kawasan Perumahan Komplek Sukarame Indah serta mengevaluasi saluran eksisting yang tidak dapat menampung debit rencana. Metode pengumpulan data yang digunakan adalah dengan mengumpulkan data primer dan sekunder. Data p…
Penelitian ini bertujuan untuk 1) menganalisis apakah yang menjadi penyebab biaya pemeliharaan mesin produksi tidak efisien pada PT. JOB. P. LEKOM MARAS Pengabuan dan 2) menganalisis bagaimana proses perencanaan dan pengendalian biaya pemeliharaan mesin produksi untuk meningkatkan efisiensi dalam PT. JOB. P. LEKOM MARAS Pengabuan. Hasil penelitian menunjukkan bahwa perencanaan dan penyusunan an…
The objectives of this research are 1) To discuss is there allocating and calculating in the cost of production are effectively andf 2) To evaluate calrnlating procedur in the cost of production at PT. DOK & Perkapalan Kodja Balwri ( Persero) Palembang according to concept of cost accounting or not. Research finding has shown that manufacturing cost in calculating cost of production is not exac…
Areal perkantoran di kota Palembang yang sangat padat yang terletak di jl. Veteran seharusnya merupakan areal ysng bebas dari genangan, sehingga dalam melakukan kegiatan bisnis terhindar dari kerugian dan kekhawatiran akan banjir yang akan menggenang. Banjir tersebut merupakan hasil limpasan yang berasal dari curah hujan yang tinggi atau limpasan air dari sungai karena debit banjir tidak mampu …
Areal perkantoran di kota Palembang yang sangat padat yang terletak di jl. Kapt. A. Rivai seharusnya merupakan areal ysng bebas dari genangan, sehingga dalam melakukan kegiatan bisnis terhindar dari kerugian dan kekhawatiran akan banjir yang akan menggenang. Banjir tersebut merupakan hasil limpasan yang berasal dari curah hujan yang tinggi atau limpasan air dari sungai karena debit banjir tidak…
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Saat musim hujan mengakibatkan banjir, yang merupakan masalah yang sering dihadapi masyarakat Jl. Kol H. Burlian. Salah satu upaya untuk mengendalikan /mengatasi agar tidak terjadinya banjir adalah dibangunnya kolam retensi. Kolam retensi yang terletak di belakang puntikayu mempunyai luas permukaan 3 Ha dengan luas Catchment Area 154 Ha dengan kapasitas kolam sebesar 90.000 m3.. Terdapat salura…
The objectives of this research are to recognize the procedure of risk° based internal audit which is implemented at PT. Pupuk Sriwidjaja (Persero) and to find out the impact of implementing risk based internal audit to company's internal control. Research finding has shown that commissioner and board of director's point of view about the function and the role of internal auditor has changed. …