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…
This study aims to determine the effect of bagasse compost doses on oil palm seedlings' growth and whether the correct dose can provide optimal effects. This study was conducted at the Faculty of Agriculture, Sriwijaya University research land in September-November. The study used a Randomized Block Design (RAK) with six treatments and four replications. Each treatment consisted of three plants…
The objective of this research was to study the effete of urea dose in com cob ammoniation on the dry matter, crude fiber and crude protein. This research was done in two processes. The first process was producing com cob amoniation with in 7 days in Laboratorium Nutrisi dan Makanan Ternak Universitas Sriwijaya. The second process was analyzed the nutritive value of com cob ammoniation in Labor…
Land with rubber commodities that are old and entering a less productive phase need to be replanted. In this condition, the land will be converted into oil palm commodities. Therefore, before replanting converted land, it is necessary to conduct a soil analysis first to determine the correct dosage of fertilization recommendations based on soil nutrient status and plant requirements so that fer…
Ultisol soil is a type of soil that is less fertile, characterised by low pH, nutrient content, and ability to absorb water. One of the efforts to overcome the problems in ultisol soil is to provide additional materials into the soil such as organic fertilisers such as Cow Manure and Palm Oil Mill Boiler Ash. This study aims to determine the effect of the application of Palm Oil Mill Boiler Ash…
Feed additives are additional ingredients in animal feed that function to improve health, productivity, and feed quality. One potential source of environmentally friendly feed additives is vegetable market waste, which can be processed through a fermentation process to produce supernatants containing beneficial microbes and compounds. This study aims to determine the effect of the duration of v…
Intensive land processing such as inundation of rice fields and the use of large-scale chemical fertilizers for a long time will experience production slowdowns or levelling off. For this reason, it is necessary to know the fertility of the soil to streamline fertilization. Site-specific balanced fertilization is obtained from soil test results that represent the chemical properties of the soil…
Ultisol is a type of soil that is spread throughout Indonesia. However, this soil generally has constraints, such as low organic matter content and acidic soil pH when used as agricultural cultivation land.The results of the analysis of the soil in the experimental garden of the Faculty of Agriculture, University of Sriwijaya found that the nutrient P was very high due to the continuous applica…
South Sumatra is one of the largest rubber producers in Indonesia with an area and production of rubber plantations as of 2021, namely 1.311.726 (ha). The rubber processing industry in South Sumatra includes Rubber chips. Rubber waste or Rubber chips is organic solid waste that is disposed of by industry. Processing of rubber as rubber chipping, which mainly includes sand, rubber wood chips, ru…
This study aimed to determine the effect of vermicompost and watering intervals on the growth and yield of tatsoi (Brassica narinosa L.). This study was carried out at Jalan Putri Rambut Selko (2°59'47.4"S 104°43'49.0"E), Palembang City, South Sumatra Province, from August to October 2022. This study used Factorial Randomized Block Design method which consisted of 2 factors, i.e. the provisio…
This study aims to determine the effect of NPK fertilizer application on the growth and yield of land kale plants in a floating manner. This research was carried out on the campus of Sriwijaya Indralaya University, from May to July 2022. The study was prepared using a Randomized Group Design (RGD) with 4 treatments, each treatment was repeated 3 times and received 12 treatment units, each treat…
South Sumatra is a province with a very wide potential for the development of floating agricultural systems. In this study, floating cultivation using a raft arranged from 10 bamboos measuring 2 x 1 M. Compound NPK fertilizer is one of the inorganic fertilizers with the availability of macro nutrients (N, P and K) so that it is efficient in time and application. This research has been carried o…
South Sumatra is a province that has a very wide potential for swampland for the development of floating agricultural systems. The cultivation of floating plants is one of the solutions that can be developed in the lebak swampland during the flood period. In this study, floating cultivation used a raft arranged from 10 bamboos measuring 2x1 M. Shallots (Allium ascalonicum L.) are one of the lea…
The aim of this study was to determine the application of NPK fertilizer on the growth and yield of shallot (Allium ascalonicum L.) variety of Bima Brebes with treatment of various doses of NPK fertilizer. This research was carried out at the Experimental Farm of the Faculty of Agriculture, Sriwijaya University, Indralaya, Ogan Ilir, South Sumatra from May to August 2022. This study was conduct…
This research aims to determine the effect of organic fertilizer from cow manure on growth and production of shallot (Allium ascalonicum L.) Bima Brebes variety on floating cultivation system. The research was carried out in Embung located in the Experimental Field of Agriculture Faculty, Sriwijaya University, North Indralaya District, Ogan Ilir, South Sumatra (104°64'86”E; 3°22'51”S) fro…
Green lettuce is one type of vegetable that contains high enough nutrients for the human body, therefore it is necessary to increase the production of lettuce in Indonesia. This research was carried out with the aim of providing information regarding the appropriate administration of various doses of compost tea and lotus (Nelumbo nucifera) to increase the growth and yield of green lettuce (Lac…
This study aims to study the results of soil analysis in the laboratory and soil rapid test using the Swamp Soil Test Tool (PUTR) and determine the fertilizer recommendations needed for rice plants. This research was carried out in April 2022 until September 2022 in an area of 20 hectares of tidal swamp in Mulia Sari Village, Tanjung Lago District, Banyuasin. This study uses a detailed survey m…
Palm oil (Elaeis guineensis Jacq) is an export commodity that has important economic value in Southeast Asia, especially in Indonesia and Malaysia. The fact that can reduce the growth and production of oil palm is the presence of basal stem rot (BSR), this disease is caused by the fungus Ganoderma boninense, which can reduce production yields by up to 80% and cause heavy losses. One alternative…
Ganoderma boninense is a pathogen that causes stem rot disease in oil palm plants which must be controlled, either using fungicides or using plant rhizome extracts which have antifungal properties. The aims of this study were 1) to determine the efficacy of turmeric extract formulations and pure turmeric extract in suppressing G. boninense in vitro and 2) to determine the effect of concentratio…
Limbah kotoran sapi yang dihasilkan pada kegiatan peternakan belum dimanfaatkan secara maksimal. Kotoran yang dihasilkan dari peternakan bersifa terus-menerus selama peternakan tersebut beroperasi. Hal ini akan menjadi masalah karena akan mencemari lingkungan sekitar. Untuk mengatasi masalah tersebut Potensi limbah kotoran sapi dapat dimanfaatkan sebagai pupuk kompos untuk tanaman hortikultura …
The aims of this research was to determine the best type and composition of poultry manure as organic fertilizer on growth and growth analysis of kangkong. This research was conducted from January to February 2022 in the house yard (3°26'27.7"S, 104°13'00.6"E), Jalan Jendral Sudirman, Patih Galung Village, Prabumulih Barat, Prabumulih City, South Sumatera. This research used a randomized bloc…
Bayam Brazil (Alternanthera sissoo) merupakan tanaman sayuran introduksi yang memiliki kandungan gizi dan antioksidan tinggi. Sebagai sayuran yang berpotensi dikembangkan di wilayah perkotaan, toleransi bayam Brazil terhadap naungan dan pupuk organik perlu dipertimbangkan. Penelitian ini bertujuan untuk membandingkan pengaruh pemberian jenis pupuk organik komersial dan intensitas naungan berbed…
Pemanfaatan limbah rumah tangga berupa POC dapat menciptakan media tanam yang baik untuk pertumbuhan dan hasil bayam Brazil. Bayam Brazil (Alternanthera sissoo) merupakan sayuran daun introduksi yang berpotensi sebagai diversifikasi konsumsi sayuran di perkotaan yang diharapkan dapat tumbuh dengan baik pada ruang terbatas khususnya di bawah naungan. Penelitian ini bertujuan untuk mengetahui pen…
Penelitian ini bertujuan untuk mengetahui hasil optimum pada berbagai dosis pupuk kandang sapi pada pertumbuhan dan produksi tanaman cabai merah. Penelitian ini dilaksanakan pada bulan Mei-Agustus 2022 di Embung Kebun Percobaan Fakultas Pertanian Universitas Sriwijaya Kecamatan Indralaya Kabupaten Ogan Ilir, Provinsi Sumatera Selatan. Penelitian ini disusun dengan menggunakan Rancangan Acak Kel…
The purpose of this study was to determine the effect of local microorganisms through leaves and the addition of coffee grounds as organic fertilizer on watermelon (Citrullus lanatus L.) plants. This research was conducted on October 4, 2021 to December 1, 2021. This research was conducted at the Faculty of Agriculture, Sriwijaya University, Indralaya, Ogan Ilir. This research was conducted usi…
Chili production in Indonesia is still not optimal. One effort to increase production is by improving cultivation techniques such as the use of liquid organic fertilizers. This study aims to determine the best type and concentration of POC to support optimal growth and maximum production of chili (Capsicum annuum L. var PANEX ). This research was carried out from July to October 2022 in the Exp…
This study aims to determine the effect of applying liquid organic fertilizer to increase the growth and yield of soybean (Glycine max L.Merril). This research was conducted at the Experimental Garden, Faculty of Agriculture,Sriwijaya University, North Indralaya District, Ogan Ilir District, South Sumatra. The study started from September to December 2022. This study used a Randomized Block Des…
Corn plants have high economic value because corn plant seeds contain high carbohydrates, so they can be processed into staple foods to replace rice, animal feed and other industrial raw materials. The problem often faced by farmers in the cultivation of maize crops are the lack of available nutrients in the soil due to improper fertilization techniques, unstable soil pH conditions and intensiv…
South Sumatera is a province with enormous potential for the development of floating farming systems. Floating plant cultivation is a technique in plant cultivation activities using rafts as a solution when it is flooded or inundated. The horticulture sector has a strategic role in supporting national economic growth. One of them is a horticultural plant that has high economic and commercial va…
Tatsoi is a type of green mustard which has a distinctive leaf shape, namely oval-shaped leaves arranged like a pagoda, convex leaves, prominent waves on the surface and circular when seen from above. The aim of this study was to provide information regarding the effect of compost tea made from empty palm oil bunches in increasing the growth and yield of pagoda mustard (Brassica narinosa L). Th…