Validation of metagenomic analysis results through molecular identification is important to ensure that the detected entomopathogenic bacteria truly have potential as biological control agents. The objective of this research is to molecularly identify entomopathogenic bacteria in bagworms based on metagenomic data to confirm bacterial species. Bacterial samples were collected at the Bacteriolog…
Spodoptera litura is a plant pest that eats all parts of the plant, especially mustard greens, and is very dangerous to farmers. The purpose of this study is to determine the impact of fungal colonization on pak choi seeds by seed treatment on S. litura mortality. This research uses a Randomized Block Design (RBD) method with 20 mushroom treatments and 1 sterile water control, consisting of and…
Shallots (Allium ascalonicum L.) are an important horticultural commodity in Indonesia with high economic value. The limited availability of productive land, particularly in swampy lowland areas, necessitates innovative cultivation techniques, one of which is floating cultivation using bamboo rafts as an alternative for managing inundated land. This study aimed to determine the response of shal…
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…
The research on the effect of K₂SO₄ fertilizer on the growth and production of shallots (Allium ascalonicum L.) of the Bima Brebes variety cultivated using a floating system with bottle rafts was conducted at the Embung of the Faculty of Agriculture, Sriwijaya University, Indralaya. This study aimed to determine the optimal dose of K₂SO₄ fertilizer that affects the growth and yield of s…
Arbuscular Mycorrhizal Fungi (AMF) is a group of soil microbes that live symbiotically with most plant species. In suboptimal soils, the presence of AMF can help host plants in absorbing nutrients so as to increase their growth rate. Fertilization is one way to provide nutrients to plants in order to spur plant vegetative growth. One of the known inorganic fertilizers is NPKMg 20-15-15-1 fertil…
Spodoptera litura is a significant pest that infests more than 120 plant species often present in tropical areas. This study aims to assess the pathogenicity of entomopathogenic endophytic fungi on the mortality of S. litura larvae and to find the fungal isolate with the greatest efficacy against these larvae. This research employed a Randomized Block Design (RBD) methodology to evaluate the pa…
Rice (Oryza sativa L.) is a major food crop in Indonesia, and optimizing rice production is essential to meet national food needs. Shallow swamp land has the potential for rice cultivation but faces the constraint of fluctuating water regimes, which cause waterlogging stress during the vegetative phase and drought stress during the generative phase. This study aims to evaluate the growth and pr…
Polyculture is a cultivation technique used to maximize yields. Maize was chosen because of its high carbohydrate content, and chilies because of their high vitamin A and C content. However, there was a decline in production due to abiotic factors related to living organisms and biotic nutrient elements. C. odorata mixed with eggshells is thought to have properties that can be utilized as ferti…
Penelitian ini bertujuan untuk mendapatkan varietas tanaman bawang merah apa yang dapat tumbuh dengan baik pada sistem polikutur dengan kelapa sawit. Penelitianini telah dilaksanakan dari bulan Oktober 2023 hingga November 2023, di kebun riset kelapa sawit Indralaya Fakultas Pertanian Universitas Sriwijaya.Penelian dilakukan dengan menggunakan Rancangan Acak Kelompok (RAK)dengan 5 varietas yang…
The purpose of this study was to determine the effect of sugarcane bagasse and chicken manure spread on the soil surface to the growth and yield of corn (Zea mays). This research was conducted at the Experimental Station of the Faculty of Agriculture, Sriwijaya University (3°13'21 "S 104°38'49 "E) Indralaya District, Ogan Ilir Regency, South Sumatra from October 2023 to February 2024. This st…
Vegetative and generative growth of oil palm (Elaeis guineensis Jacq.) was influenced by climatic elements such as air temperature, length of irradiation, rainfall, and air humidity. The aim of the experiment was to study the effect of the dry season on the vegetative and generative growth of oil palm and to obtain a description of the damage to oil palm plants. The research was conducted at th…
This study aims to find and determine the best dosage and transplanting time on the growth and yield of caisim (Brassica Juncea L.). This research was conducted at Pondok Hijau boarding house, North Indralaya sub-district, Ogan Ilir district, South Sumatra province with coordinates 3°12'39" N and 104°39'12" E. The research began in June until September 2023. The research used Randomized Block…
This study aimed to determine the best combination of oil palm empty fruit bunches compost and urea fertilizer on the growth of aloe vera (Aloe vera L.). This study was carried out at Jalan K.H. Balkhi Perumahan Permata Hijau (3o00’01”S 104o47’02”E), Palembang City, South Sumatra Province, from July to August 2020. This study used Randomized Block Design method which consisted of 7 trea…
This study aimed to determine the optimal concentration of Nasa Liquid Organic Fertilizer for the growth of oil palm seedlings during the pre-nursery stage. The research was conducted from September 2024 to January 2025 at Shade House of the Faculty of Agriculture, Sriwijaya University. The experimental design used was a Randomized Block Design (RBD), consisting of six treatment levels of POC N…
Mustard plants (Brassica Juncea L) are a vagatable crop that is very eazy to depelop, can grow all year round, and has high nutritional value. Currently, recommendations for using fertilizer for vegetable plants that are environmentally friendly and safe for health are widely used by the public. This research aims to determine the grow and yield of green mustard plans cultivated using liquid or…
Kangkong (Ipomoea Reptans Poir.) is one of the vegetable plants that is very loved by the Indonesian community because it tastes like a turquoise. The shift in people's lifestyle to more health has led to increased demand for organic agricultural products. Liquid organic fertilizer from fruit residue is one of the ways to cope with increased demand for agricultural products. One potential that …
Kailan (Brassica oleraceae var. Alboglabra) is one of the leaf vegetables of the Brassicaceae family which has the physical characteristics of thick leaves, green, and has a fairly large stem. One of the efforts that can be made to increase kailan production is through fertilization. Efforts can be made to increase kailan production by applying correct fertilization and expanding harvest land. …
Green spinach (Amaranthus hybridus L.) is a green vegetable plant that is commonly grown and utilized. Lebak marshland has a low fertility rate, which can affect the productivity of crops cultivated. The use of organic matter is one of the options for increasing soil fertility. Some types of organic matter that can be used include biochar and compost tea. The purpose of this study is to determi…
The effect of different shade intensities and vermicompost application on the growth and yield of lollo rosso lettuce has not been widely studied, so references on this subject are not widely available. Therefore, this study was conducted to determine the effect of different shade intensities and vermicompost applications on the growth of lollo rosso lettuce (Lactuca sativa L.). This research w…
Germination of Sweet Corn Seeds (Zea mays saccharata Sturt) at Different Treatment of Water Soaking (Supervised by Erizal Sodikin and Fitra Gustiar). This research aims to determine the effect of water soaking to growth of sweet corn seed sprouts (Zea mays saccharata sturt) The design used in this study was a completely randomized design (CRD) consisting of 5 treatments of length of water soaki…
This study aims to evaluate the growth and production of several chili plant accessions, and to determine chili accessions that have good tolerance to 85 percent shade conditions. The research was conducted in the farmland of Jalan Tamyiz, North Indralaya District, Ogan Ilir Regency, South Sumatra (3.204.89°S, 104.65.982°T) from May to October 2024. This study used a Randomized Group Design (…
Lebak swamp is a potential land resource for agriculture. Chaya is an annual vegetable crop that is consumed as a vegetable or medicine. Chaya plants are profitable because they are tolerant of extreme environmental stress. Manure and Liquid Organic Fertilizer are materials used to fertilize low fertility wetland soils to support optimal growth. This study aims to determine the effect of cow ma…
Shallot (Allium ascalonicum L.) is one of the horticultural plants that has high value and economic potential in Indonesia. Shallots are usually used as a flavoring for dishes in the community to add flavor. The purpose of this study is to evaluate the effectiveness of the best dose of compound NPK fertilizer on the growth and yield of shallot plants (Allium ascalonicum L.) of the Bauji variety…
MIRANTI ADILIA PERMATA. Analysis of the Heavy Metal Content of Cadmium and Lead in Palm Oil Leaves in Peat and Mineral Soil in Palm Oil Plantations, Pampangan District, Ogan Komering Ilir Regency, South Sumatra Province (Supervised by DEDIK BUDIANTA) Indonesia is the largest palm oil producing country in Asia. Palm Oil Plantations always use Fertilizer in the maintenance process so thatFFB prod…
The production of kailan (Brassica oleraceae var. alboglabra) in Indonesia has declined in recent years due to the suboptimal application of cultivation techniques, particularly in the aspect of fertilization. One alternative to increase kailan production is by utilizing organic waste such as lotus compost tea combined with inorganic NPK fertilizer. This study aims to determine the effect of ap…
Shallots (Allium ascalonicum L.) is one of the most important commodities in Indonesia. Shallots have a high selling value and have many benefits, one of which is as a kitchen staple and has properties as a traditional medicine. This research was conducted at the Experimental Field of the Department of Agricultural Cultivation, Sriwijaya University, Indralaya District, Ogan Ilir Regency, South …
Oil palm is a crop that is highly dependent on rainfall for productivity. The productivity of oil palm is also influenced by the availability of nutrients in the soil. This study aims to determine the optimal NPK fertiliser dosage for 15-year-old dura variety oil palm plants in dryland areas to accelerate the recovery of dura variety oil palm after the dry season in dryland areas. The study was…
This study aims to obtain the best combination dose of Single fertilizer (Urea, KCl, and Envirophos) to accelerate the recovery of oil palm plants after fire in dry land. This study was conducted in a community garden in Putak Village, Gelumbang District, Muara Enim Regency, South Sumatra. The location coordinates are 3.17342° S, 104.51171° E. The study was conducted from February 2025 to May…
In oil palm cultivation, low rainfall is one of the factors contributing to land fires. Low rainfall leads to drought and water scarcity. This study aims to determine the optimal NPK fertilizer dosage for 15-year-old oil palm plants on dry land with the goal of accelerating their recovery after fire damage. This research was conducted in a community-owned plantation located with coordinates lal…