Dye sensitized solar cells are a type of solar cell technology that uses dye to absorb light above a layer of TiO₂ semiconductor. Dye sensitized solar cells consist of a layer of TiO₂ semiconductor, dye as a light absorber, electrolyte as an electron donor, and a counter electrode, with a structure resembling a sandwich. Dye plays a crucial role in Dye Sensitized Solar Cells as it captures …
Sauropus androgynous L. Merr. are one of the annual vegetable plants that have tropical and subtropical adaptations and are quite drought-resistant. However, the growth of katuk plants experiencing drought will differ from that of normal katuk plants, and it is not yet known how long katuk plants can survive under drought stress. One of the efforts that can be made to reduce the impact of droug…
Pakcoy merupakan tanaman sayuran yang banyak dikonsumsi olehmasyarakat. Hal ini disebabkan oleh kandungan gizi sawi pakcoy yang terdiri dari vitamin dan mineral sangat berguna untuk mempertahankan kesehatandanmencegah penyakit. Tujuan dari penelitian ini menentukan metode pemupukanyang tepat pada budidaya pakcoy secara terapung. Penelitian ini dilaksanakanpada Bulan Juni sampai Bulan September …
Jagung merupakan salah satu tanaman pangan sumber karbohidrat dan protein. Tujuan dari kegiatan penelitian ini adalah untuk memberikan informasi mengenai pengaruh pemberian biochar dan kompos sekam padi dalam meningkatkan pertumbuhan dan produksi tanam jagung (Zea masy L.) di tanah rawa lebak. Penelitian ini juga memberikan informasi mengenai kelayakan usaha produksi jagung yang diberi biochar …
This research is motivated by the fact that rice field snails are considered pests for crops, especially rice plants. The abundant availability of rice field snails allows them to be utilized as an alternative source of animal protein feed. This study aims to determine the performance of a screw-type grinding machine in the second grinding stage with variations in rotational speed and drying du…
Dye sensitized solar cell (DSSC) is a third-generation solar cell based on photoelectrochemical processes that can convert solar energy into electrical energy with the help of a sensitizer as a light absorber and TiO₂ as a charge separator. The electrolyte is one of the components of DSSC in the form of a liquid containing an iodide/triiodide redox couple. A weakness of DSSC is that the elect…
This study aimed to obtain the best briquette mixture variation from a combination of oil palm empty fruit bunches (EFB) and coconut shells using tapioca starch as an adhesive. The research was conducted from November 2024 to March 2025. The method used in this study was an experimental method. Tests were carried out using three treatments with three replications for each treatment, and the ave…
The study aims to determine the performance of the subsurface porous irrigation system based on the amount of water discharge and hydraulic conductivity and to analyze the effect of various planting media on the growth of tomato plants (Solanum lycopersicum L.) which was conducted at the Faculty of Agriculture, Sriwijaya University on December 2, 2024 - February 9, 2025. The method used is desc…
This research aims to test the effect of knife rotation and storage of alternative feed ingredients for laying ducks (ducks), in the form of rice snails which are pests for rice farmers. This research was conducted from November 2024 to February 2025 at Kuba Maju Bersama Warehouse, Sako Village, Rambutan District, Banyuasin Regency, South Sumatra Province. And carried out in the Department of A…
This study aims to determine the best treatment of the effect of various comparisons of planting media and doses of NPK fertilizer in peat soil and determine the feasibility of business in the cultivation of Brazilian spinach plants (Alternanthera sissoo). This research was conducted in Mulya Sari Village, Tanjung Lago District, Banyuasin Regency, South Sumatra. This research was conducted usin…
Pakchoy plants (Brassica rapa L.) are a type of vegetable plant - vegetables included in the Brassicaceae family. Pakcoy plants have dark green leaves, the roots are taproots, the flowers are pale yellow, and the fruit is a type of pod that is elongated and hollow and the harvest period is quite short around 40-50 days. The plant is cultivated at an altitude of 100-500 meters above sea level. P…
The aim of this study were to determine the response of nyamplung (Calophyllum inophyllum L) plant seedlings to various water levels and duration of waterlogging. This study was conducted from April 2024 to December 2024 in the Department of Agronomy, Faculty of Agriculture, Sriwijaya University, Indralaya District, Ogan Ilir Regency, South Sumatra (3.22019662ºS 104.64742997ºE). The study use…
This study aims to analyze the effect of the combination of vermicompost and SP 36 and the effect of each treatment on the P-available content in the soil as well as the growth and yield of sengon laut plants in the nursery phase. This research was conducted in the Greenhouse, Department of Agricultural Cultivation, Faculty of Agriculture, Sriwijaya University while soil analysis was conducted …
The use of quality seeds is a determining factor in the potential results that can be achieved in plant cultivation. Seeds are basic need for cocoa production. One of the obstacles in providing quality seeds is that cocoa seeds are fleshy and watery seeds (pulp). During physiological and morphological maturity, the water content of the seeds is still very high, the seeds are covered by pulp whi…
The purpose of this study was to determine the effect of banana weevil Liquid Organic Fertilizer (LOF) and NPK fertilizer on the growth and production of native potato (Plectranthus Rotundifolius (Poir.) Spreng). Research was carried out in the Back Land of the Department of Agricultural Cultivation, Sriwijaya University, North Indralaya District, Ogan Ilir, South Sumatra with coordinates 3°13…
Rubber (Hevea brasiliensis) is an important annual crop commodity in Indonesia. Vacant land in rubber plantations can be utilized to increase the income of rubber farmers by planting intercrops in polyculture. Chili plants are plants that can be planted in polyculture with rubber plants. This study aims to determine the diversity of arthropod species found in polyculture curly red chili plants …
Tanaman aren termasuk suku palem-paleman yang memiliki berbagai fungsi antara lain fungsi konservasi dan fungsi ekonomis, sebab hampir semua bagian tanaman akar, batang, daun, buah dapat dimanfaatkan untuk berbagai keperluan manusia. Serangga mempunyai peranan yang sangat besar di lingkungan, ada yang keberadaannya menguntungkan manusia dan ada yang merugikan. Tujuan penelitian ini untuk menget…
Corn is a strategic commodity in Indonesia, with its demand increasing every year. This presents a challenge for the government and farmers to optimize production, including utilizing the potential of lebak swamp land with soil amendments such as biochar and lotus compost. This study aims to determine the effect of different doses of biochar and lotus compost on the growth and yield of corn cul…
Mentimun yang memiliki nama latin (Cucumis sativus) merupakan salah satu jenis sayuran yang termasuk dalam famili labu-labuan (Cucurbitaceae). Tanaman mentimun dikenal sebagai tanaman sayuran yang menghasilkan buah yang rentan terhadap serangan penyakit embun tepung. Pengaplikasian biostimulan dan pupuk MgCl2 + CaCl2 diharapkan mampu mengurangi penyebaran penyakit embun tepung pada mentimun. Pe…
Sugarcane (Saccharum officinarum L.) is a plant belonging to the Graminae type or grasses which is cultivated as a raw material for making sugar. Sugar is an important need for society, especially in Indonesia. Apart from being used as raw sugar, sugar cane juice can be enjoyed as a fresh drink which is often found in various busy places. This research aims to determine the growth and productio…
Penelitian ini bertujuan untuk mengetahui pengaruh pengaplikasian B. bassiana dan M. anisopliae terhadap telur dan larva M. discolor. Penelitian ini dilaksanakan di Laboratorium Entomologi Jurusan Hama dan Penyakit Tanaman Fakultas Pertanian Universitas Sriwijaya dari bulan Mei sampai Desember 2023. Metode penelitian ini terdiri dari penelitian yang di rancang menurut Rancangan Acak Kelompok (R…
Romaine lettuce (Lactuca sativa L.) is a leaf vegetable that has not been widely cultivated in limited spaces due to lack of understanding of the utilization of narrow land and excess sunlight and poor soil physical properties. Therefore, to support the growth of romaine lettuce is by using a variety of shade intensity and cow manure. This study aims to determine the growth and yield response o…
This research aims to determine the effect of tuber size and application of liquid organic fertilizer (LOF) from pineapple peel (Ananas comosus L. Merr) on the growth and production of native potatoes plants (Plectranthus rotundifolius (Poir.) Spreng). This research was carried out on land located in Bangun Jaya Village (-3.382410, 104.590438), Tanjung Batu District Ogan Ilir Regency, South Sum…
The purpose of this study was to determine the efficacy of pre-emergence and post-emergence herbicides controlling weeds in sugarcane plantations and to determine the effect of preemergence and postemergence herbicides applications on the growth of sugarcane. This research was conducted from November 2022 to March 2023 at PTPN VII Rayon II Cinta Manis, Burai Village, Ogan Ilir Regency, South Su…
Peat soils were widely found in Southeast Asia, especially in Indonesia.These peat soils had been degraded as a result of several human activities. Degraded peat ecosystems could be restored through peatland restoration. One example of peatland restoration activities was revegetation. Malapari (Pongamia pinnata (L.) Pierre) was a plant that could survive in degraded areas. Malapari was also a s…
In Indonesia, peatlands often experienced various problems, one of which was peatland degradation. Degraded peatland was essentially land that had undergone a decline in all three functions: hydrological, productive, and ecological. The decline in the hydrological function of peatlands made it easier for peatlands to catch fire during the dry season and become flooded during the rainy season. A…
Alabio yam (Dioscorea alata L.) is a root type plant and includes vines with a length of 3-10 m. The purpose of this study was to determine and obtain optimal growth results of alabio yam plants by administering various compositions of growing media and liquid organic fertilizers from banana skin waste. This research method use a Factorial Randomize Group Design (FRGD) consisting of 2 (two) fac…
This research was carried out with the aim of knowing and obtaining the composition of the planting media and POC concentration of banana corm which can increase the optimal growth and yield of alabio yam (Dioscorea alata L.) plants by giving banana corm compost fertilizer and liquid organic fertilizer for banana corm. This research method uses a Factorial Randomized Group Design (FRGD) which c…
This research aims to determine the effectiveness of providing organic chicken manure fertilizer on the growth and production of shallot plants (Allium ascalonicum L.) of the Bima Brebes variety. The research was carried out in Tanjung Pering Village, North Indralaya District, Ogan Ilir Regency, South Sumatra Province. From May to August 2023. The design used was a Randomized Block Design (RBD)…