Katuk (Sauropus androgynus (L.) Merr.) is an annual local vegetable that is highly nutritious and has the potential to be developed as a commodity crop in swampy areas. However, farmers in swampy areas still face the main problem of fluctuating groundwater levels that are difficult to control, resulting in suboptimal and unstable katuk growth and yields. This study aims to determine the most su…
The sea grape Caulerpa racemosa is a type of marine plant that is classified as a macroalgae that lives attached to the bottom of the waters. Caulerpa racemosa needs to be developed because it has many health benefits. The research was carried out as a cultivation innovation in the field of different plant spacing methods in controlled tanks. The method used was an experimental method with a Ra…
Shallot (Allium ascalonicum L.) is one of the strategic horticultural commodities in Indonesia; however, its productivity remains relatively low due to nutrient limitations and suboptimal land use. This study aimed to evaluate the effect of different doses of potassium sulfate (K₂SO₄) fertilizer on the growth and yield of shallot cultivar Tajuk under a floating cultivation system using raft…
Ultisols that are utilised continuously, without paying attention to the management of organic matter and fertility levels, result in decreased soil productivity. To determine the best dosage of biomass, compost, and wet ash on Ultisol in the field laboratory of soil department on sweet corn crop production. To determine the production of sweet corn on the application of biomass, compost, and w…
Ultisol is a soil that is classified as having low fertility. Judging from its wide distribution, Ultisol soil has great potential to be used as agricultural cultivation land. This research aims to determine the effect and best dose of biomass, compost and wet ash application on N, P and K uptake in sweet corn plants in ultisol. This research was carried out in the Field Laboratory of the Soil …
This study evaluated the organic acid content in silage made from tofu waste and cassava byproduct (onggok) with variations in moisture levels and rice bran supplementation. A Completely Randomized Design (CRD) was employed, with different treatments applied to each material. The results revealed varying total acid contents: fresh tofu waste (0.32%), fresh onggok (0.80%), pressed tofu waste (0.…
Rice is one of the foodstuffs that is vulnerable to pests, one of which is Sitophilus oryzae. This pest can cause a decrease in the quality and quantity of rice during storage. Controlling S. oryzae requires an effective and environmentally friendly approach. Garlic contains essential oils that are antibacterial and antiseptic. Garlic also contains sulfur compounds which include the chemical al…
Latar belakang: Aggregatibacter actinomycetemcomitans adalah bakteri gram negatif yang paling sering ditemukan pada periodontitis. Daun sirih merah sebagai bahan alami dilaporkan memiliki kandungan senyawa berupa flavonoid, alkaloid, tanin, saponin dan minyak atsiri yang terbukti memiliki efek antibakteri. Tujuan: Mengetahui ada atau tidaknya aktivitas antibakteri ekstrak daun sirih merah (Pipe…
Bottle gourd is one of the vegetables that Vietnamese people like as an ingredient in cuisines or as a snacks. Besides cuisines and snacks, bottle gourds are famous known as herbal medicines in many countries such as India, China, European countries, Brazil, and Hawaiian islands. The nutrients contained in it, such as vitamins B (B1,B2, B3, and B5), vitamin C, calcium, iron, magnesium, and pota…
This study aims to develop the EduSawit application as an Augmented Reality (AR)-based learning medium to support environmentally friendly oil palm cultivation education. The research method uses the Multimedia Development Life Cycle (MDLC), which includes the conceptualization, design, material collection, assembly, testing, and distribution stages. Functional testing was conducted using Black…
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 …
Barringtonia acutangula or indian oak is a type of tree that are found in many swamps and river banks in Sumatera Selatan region. Determination of total phenolic content, total flavonoid content, antioxidant activity and toxicity of indian oak (Barringtonia acutangula) leaves extract was carried out. Extraction process was carried out by using increasing polarity maceration with n-hexane, ethyl…
CHANIA ANGELA ZAMRI. Application of Edible Coating Cassava Starch (Manihot esculenta) and Chitosan on the Characteristics of Eco-Straws from Purun Tikus (Eleocharis dulcis) (Supervisor SITI HANGGITA, R.J., S.TP., M.Si., Ph.D.) Edible coating is a natural coating that is directly formed on the surface of the product and can be eaten because it is made from natural ingredients with the aim of ext…
This research aims to determine the durability of anti-fly and anti-bacterial bioactive compounds from 20% lemongrass (Cymbopogon citratus) extract and 1% chitosan during storage of salted fish. This research was carried out in an experimental laboratory using 5 treatment levels and 3 repetitions, namely F0: Salted Fish without 20% lemongrass extract and 1% chitosan as Control; F1: First day of…
YUSRIL IZA MAHENDRA. The Effect of Using Tapioca Flour on the Physical and Sensory Characteristics of Rawa Taro Tuber Analog Rice (Cyrtosperma merkusii) (Supervised by SITI HANGGITA R.J). Analog rice is a type of rice made from non-rice food ingredients, with a shape resembling rice grains. Analog rice is made from local ingredients such as cereals, corn and tubers. One type of tuber that can b…
YUDHA WIRA, Effectivene of Drying Lotus Seeds (Nelumbo nucifera) Using a Food Dehydrator (Supervised By SHERLY RIDHOWATI N.I.). This research aims to determine the effectiveness of the time and temperature used for drying in a food dehydrator on the characteristics of lotus seeds (Nelumbo nucifera) in order to produce high quality dried lotus seeds. This research method was carried out experime…
Jelly candy is a soft-textured candy made from sugar as the main component, along with water or plant fruit juice and gelling agents. The candy consists mainly of sugar, thus allowing red sugar from the nipa palm (Nypa fruticans wurmb) to be used as the main raw material. This study aims to determine the best formulation for the application of nipa palm sugar in producing jelly candy. The resea…
DINI FEBRIANTI, Anti-Obesity Efectiveness Water Lettuce (Pistia Stratiotes) Plant Extract In Obesity Rat (Supervisor: SABRI SUDIRMAN) This study aims to determine the effect of water lettuce (Pistia stratiotes) plant extract on body weight, fat tissue, cholesterol and triglycerides in obese rats. This research was conducted in laboratory experiment. This research will be carried out in laborato…
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…
Medicinal plants, also known as biopharmaceuticals, are plants or medicinal plants that are cultivated and used for medicinal purposes directly and indirectly, because of the active ingredients contain. Medicinal plants have preventive and promotive properties through the content of secondary metabolites such as gingiro in ginger and xanthorizhol in java turmeric. Cardamom seeds contain essenti…
Land suitability is the level of suitability of a plot of land for certain uses. Land suitability can be viewed from environmental quality, including climate, soil, topography, and drainage. The role of land classification and evaluation can provide alternatives for determining land suitability as well as information on the relationship between land characteristics and its utilization.This rese…
Teh merupakan tanaman perkebunan dengan produksi relatif lebih cepat, memerlukan hara makro N, P, dan K dalam jumlah banyak untuk pertumbuhannya. Unsur-unsur ini diberikan melalui tanah, dan memiliki pengaruh signifikan terhadap produktivitas tanaman. Nitrogen, khususnya, memiliki pengaruh cepat dan nyata terhadap hasil pucuk. Kekurangan N dapat menyebabkan penurunan produksi teh. Fosfor, unsur…
This research aims to discover the effect of (1) managerial ownership (2) institutional ownership (3) independent commissioner (4) corporate social responsibility (5) debt to equity ratio (6) return on assets on companies value. The method used in this research is a quantitative method. The research population are consumer goods industrial sector companies in the food and beverage subsector lis…
Mulya Sari Village is a village located in a tidal swamp area. This tidal swamp has quite a large potential to be used as farming land if managed well. Groups of food crops and plantations such as rubber and oil palm are the most dominant commodities cultivated by village farmers. The group of horticultural crops, especially pineapple, is still very limited for cultivation in this region. There…
Coal mining is generally carried out with an open pit mining system or by stripping the soil covering the miningmaterial. Open-Pit Mining has a major negative impact on the environment, one of which is the destruction of the soil layer. As result plants cannot develop normally. The reflection of how easily ornot easily the soil is penetrated by plant roots is called soil resilience. Soil resist…
Evaluasi lahan merupakan proses analisis yang bertujuan untuk mengevaluasi karakteristik, potensi, dan kesesuaian suatu area lahan untuk berbagai tujuan penggunaan. Keseuaian lahan adalah kecocokan sebidang lahan untuk penggunaan tertentu. Tujuan dari penelitian ini adalah untuk mengetahui sifat fisik tanah (tekstur, drainase, dan konsis efektif kedalaman tanah) dan kimia tanah (pH, KTK, N-tota…