Oil palm is an agricultural commodity that plays an important role in the economy, then efforts must be made to improve the quality that impacts production outcomes, one of which is the nursery process, including the growing media and nutrients. This study aims to determine the effect of the composition of rice husk charcoal growing media and the application of NPKMg (15:15:6:4) fertilizer dose…
The utilization of peat swamp land in the cultivation of vegetables, especially Brazilian spinach plants is still not optimal, efforts that can be done is through the provision of biochar and banana stem compost. This study aims to study the response and get the best dose combination and to determine the feasibility of the Brazilian spinach business. This study uses a complete factorial random …
This study aims to determine the growth, productivity and seed production of chili plants CK Jenio, CK Siostavi, CR Burung, CR Manik, and CK Rinjani in the shade with a density capacity of 50 percent. The research was conducted In Indralaya District, Ogan Ilir Regency, South Sumatra (3.204.89°S, 104.65.982°T). The research was conducted from May to October 2024. The research method used was R…
This study aims to evaluate the effect of various concentrations of vegetable waste liquid organic fertilizer (LOF) and doses of NPK fertilizer on the growth of oil palm seedlings in pre nursery. This research was conducted at green house in department of Agricultural Cultivation, Sriwijaya University, Indralaya District, Ogan Ilir Regency, South Sumatra, from August to November 2024. The resea…
The oil palm (Elaeis guineensis Jacq.) is a significant plantation crop for Indonesia, contributing substantially to the country's plantation revenue. This study aimed to determine the effect of administering doses of organic liquid fertilizer from banana peel and urea on the growth of oil palm seedlings and to obtain the best combination dose of organic liquid fertilizer from banana peel and u…
Rice cultivated in tidal marsh Type C usually had a low pH below 4 until the soil became sour and as a result interfered with growth, especially during rice germination, because in low pH soils there was usually high Al and Fe content which caused disturbances in root morphology. Therefore, efforts were needed to deal with this problem, and one of the efforts that could be done was by priming t…
Mung bean (Vigna radiata L.) is an important legume crop in Indonesia, and its cultivation should be managed sustainably through proper urea dosage and Rhizobium application. Using a factorial Randomized Block Design (RBD) with two treatment factors and three replications. The first factor was the Rhizobium dose, consisting of four levels: R0 (0 g/kg), R1 (5 g/kg), R2 (15 g/kg), and R3 (25 g/kg…
Mungbeans are one of the important food crops in Indonesia that has food sources and nutritional content. The purpose of this study was to determine the response of growth and yield of mung bean plants to the application of cow manure and Pearl NPK fertilizer. The design used in this study was a Randomized Group Design (RAK) consisting of 5 treatments and 3 replications. Each treatment unit con…
Post-coal mine soils have low fertility due to heterogeneous conditions, making important nutrients in the soil decrease. One of the efforts to improve post-coal mine soil is by applying vermicompost-biochar and humic acid-biochar. This study aims to determine the effect of vermicompost-biochar and humic acid-biochar with the best dose on the nursery of sengon laut (Paraserianthes falcataria) p…
A member of the Solanceae family of horticultural plants is the tomato, or Solanum lycopersicum L. This plant has minerals and vitamins A and C that are very beneficial to health. Along with iron (Fe), which is necessary for the synthesis of red blood cells and haemoglobin, tomatoes also contain calories, fat, protein, and carbohydrates. Lime and phosphorus are particularly helpful in the devel…
Tomat (Lycopersicum esculentum L) merupakan salah satu tanaman penting dalam industri pertanian dan memiliki nilai ekonomi yang tinggi. Selain memiliki rasa yang enak, tomat juga memiliki kandungan gizi dan vitamin yang tinggi. Tanaman tomat termasuk dalam famili Solanaceae,. Dalam penanaman tomat, seringkali mendapat gangguan dari serangga hama. Pengendalian harus dilakukan agar produksi tomat…
Tanaman duku (L. domesticum) merupakan tanaman musiman yang tumbuh di wilayah tropis terutama Asia Tenggara, seperti Filipina, Malaysia, Thailand dan Indonesia. Salah satu patogen yang menyerang yaitu C.fimbriata patogen ini menyebabkan gejala penyakit yang sangat luas diantaranya antaranya kanker batang, busuk akar dan buah, serta layu vascular Tujuan dari penelitian ini yaitu untuk Mengetahui…
Jamur tiram atau sering disebut juga sebagai jamur tiram putih (Pleurotus ostreatus) merupakan salah satu jenis jamur dari filum Basidiomycota dan genus Pleurotus. Jamur tiram mempunyai prospek sangat baik untuk dikembangkan, namun tidak semua petani jamur dapat menyiapkan bibit jamur sendiri. Oleh karena itu pengadaan bibit sendiri harus bisa dilakukan petani yang serius untuk berbisnis jamur …
Perkebunan kelapa sawit mempunyai peranan penting dalam perekonomian Indonesia sebagai komoditas unggulan dalam industri perkebunan. Serangan patogen seperti Ganoderma boninense dapat mengganggu produktivitas perkebunan kelapa sawit. Tanaman herba talas Belitung memiliki potensi alelopati eksudat akar yang dapat menghambat pertumbuhaan G. boninense. Penelitian ini bertujuan untuk mengetahui pen…
In Indonesia, rice is one of the most commonly consumed staple foods. Rice that has been stored is subject to various risks during the process. A pest of the Coleoptera order, Sitophilus oryzae, frequently targets rice. The aim of this study was to find the LC50 value, or the concentration of the vegetable insecticide needed to kill 50% of S. oryzae, the repellency index of the insecticide agai…
The horn beetle (Oryctes rhinoceros) is one of the important pests on oil palm plantations, O. rhinoceros attacks on oil palm plantations can cause significant economic losses to oil palm plantations. O. rhinoceros can attack the growing point of oil palm plants causing death in oil palm plants. Losses due to O. rhinoceros attacks result in several problems such as decreased yields, damage to o…
Corn is one of the cereal commodities with high demand, where the success of corn plant production is partly influenced by the presence of soil arthropods. Soil arthropods can have both positive and negative impacts on plant growth, and soil arthropods can be controlled using endophytic fungi. The purpose of this research is to determine the impact of applying pathogenic endophytic fungi throug…
The horned beetle (Oryctes rhinoceros) is a major pest of oil palm, due to its attack can affect the yield and productivity of plant. Control of O. rhinoceros pests commonly carried out by farmers and oil palm plantation companies is by using synthetic insecticides. However, the continuous use of synthetic insecticide can cause negative impacts such as resistance, pest recurrence, killing of na…
Tenebrio molitor is one of the most common pests found in stored products. An alternative to control pest that attack stored products can be done by utilizing essential oils from Eucalyptus globulus plants. This study was aimed to determine the impact of E. globulus essential oil application on T. molitor larvae. The study was used a Completely Randomized Design (CRD) with 5 treatments and 1 co…
Rice (Oryza sativa L.) is a staple food crop that plays a crucial role in ensuring national food security. The research aims to study the ability of Paenibacillus polymyxa to inhibit the growth of the pathogen P. oryzae that causes blast disease in rice and test the potential of P. polymyxa bacteria as a biocontrol to control blast disease. This research used a completely randomized design (CRD…
The chili plant (Capsicum annuum L.) is a plant that belongs to the Solanaceae family. Chili peppers are widely cultivated in various countries because of the fruit used as a spice in cooking, as well as because of its health benefits. The plant is known for its red, green, yellow, or orange fruits, depending on the variety and level of maturity. In addition, chili peppers also contain nutrient…
Chili peppers are native to the Americas, namely Mexico and Central America, as well as the Andes region of South America. This plant was introduced by the Portuguese. Chili is one of the woody horticultural commodities that is commercially cultivated in tropical countries including Indonesia, organisms that are often found by farmers in the field include anthracnose, yellow virus, fruit rot, s…
The challenge faced in oil palm cultivation is the attack of the main pest, the rhinoceros beetle (Orytes rhinoceros). This pest attacks oil palm plants from the nursery stage up to 2.5 years of age, damaging the growing point and causing damage to young leaves. The beetle bores and eats the leaflets of unopened young leaves, causing the leaves to exhibit symptoms of being cut or clipped like a…
Penyakit penting yang menyerang tanaman cabai rawit yaitu penyakit antraknosa yang disebabkan oleh jamur pathogen Colletotrichum sp. Penyakit antraknosa pada cabai sering kali dijumpai dan penyakit ini hampir selalu terjadi di setiap daerah pertanaman cabai. Penyakit antraknosa ini menyebabkan kegagalan panen dan kerugian mencapai 80%. Infeksi pathogen dapat terjadi mulai dari tanaman di lapang…
Padi (Oryza sativa L.) merupakan tanaman pangan utama di Indonesia. Tingginya konsumsi beras memerlukan peningkatan produksi padi untuk mencapai ketahanan pangan. Namun, serangan organisme pengganggu tumbuhan (OPT), seperti penyakit blas yang disebabkan oleh jamur Pyricularia oryzae, mengakibatkan penurunan hasil panen. Pengendalian penyakit blas umumnya menggunakan fungisida sintetis, namun pe…
Seledri (Apium graveolens) merupakan tanaman hortikultura dengan nilai ekonomi dan manfaat kesehatan yang tinggi, selain itu dapat tumbuh dalam berbagai kondisi dan jenis tanah. Seledri merupakan salah satu tanaman hortikultura yang memiliki nilai ekonomi dan manfaat kesehatan yang tinggi, karena seledri mengandung banyak vitamin seperti A, C, dan K. Selain itu, seledri dapat tumbuh dalam berba…
Cabai merah (Capsicum annuum L.) merupakan tanaman hortikultura yang banyak di budidayakan masyarakat Indonesia. Banyak permasalahan dalam membudidaya tanaman cabai merah, salah satunya adalah serangga hama. Serangga hama merupakan serangga perusak tanaman yang dapat merugikan baik dari segi kualitas maupun kuantitas. Salah satu cara untuk mengatasi hama adalah dengan menggunakan bioinsektisida…
Tanaman pisang merupakan tanaman buah yang banyak dibudidayakan di negara tropis khususnya di Indonesia. Hampir seluruh bagian dari tanaman pisang dapat dimanfaatkan dalam kehidupan manusia sehari-hari mulai dari daun, buah, bunga, dan batang. Buah pisang memiliki nilai ekonomi yang tinggi karena permintaan pasaran yang semakin meningkat. Peningkatan hasil panen dari buah pisang sering kali men…
Kelapa sawit (Elaeis guneensis Jacq.) merupakan tanaman penghasil minyak terpenting di dunia, perkebunan kelapa sawit telah menjadi komoditas utama di beberapa negara, selain menjadi sumber pendapatan negara dan sumber lapangan kerja bagi petani. Produk perkebunan kelapa sawit juga menjadi komoditas utama bagi beberapa negara, termasuk Indonesia. Budidaya kelapa sawit, memiliki begitu banyak ke…
Kelapa sawit (E. guineensis) merupakan komoditas perkebunan terbesar di Indonesia. Komoditas ini telah berkembang pesat dan memberikan kontribusi yang cukup besar bagi pendapatan masyarakat dan devisa negara dari sektor pertanian. Total luas areal perkebunan kelapa sawit dalam beberapa tahun terakhir telah mencapai 10,9 juta ha dan diperkirakan akan terus bertambah hingga mencapai 11,4 juta ha.…