Telusuri Artikel (A-Z)
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Menampilkan 1468 artikel yang diawali dengan huruf "E"
Effect of Light Intensities and Nitrogen Fertilizer Dosages on Growth, Phenolics, and Flavonoid Production of Adenostemma lavenia
Oleh: Shafira, Anisya Elsa, Aziz, Sandra Arifin, Farid, Muhammad
Adenostemma lavenia (Asteraceae) is a medicinal plant considered a weed, consisted a lot of secondary metabolites, including phenolic and flavonoid. This species has been widely distributed in various countries but has yet to be widely cultivated. Thus, this study aimed to determine the highest plan...
Penerbit: The University of Lampung
EFFECT OF LIGHT INTENSITY ON THE CELL DENSITY, DIAMETER AND CELL VOLUME ZOOXANTHELLAE FROM ISOLATE SOFTCORAL Zoanthus sp
Oleh: Suliswati, Suliswati, Harpeni, Esti, Muhaemin, Moh.
Coral reefs are one of the aquatic ecosystem trophic productive for aquatic organisms. Coral reefs can not be separated from the various threat of causing damage. Physiological damage that is visible coral bleaching. Bleaching of coral reefs due to causes it may be the biggest threat to coral ecosy...
Penerbit: Jurusan Perikanan dan Kelautan
Effect of Liquid Organic Fertilizer Type and Concentration on the Growth and Production of Purple Eggplant (Solanum melongena L.)
Oleh: Sulistyono, Agus, Putri, Kiki Adelia, S., Djarwatiningsih Pongki
The productivity of purple eggplant has decreased and consumption continues to increase, it is necessary to increase the productivity of purple eggplant. Increasing productivity can be done by applying liquid organic fertilizer (LOF) derived from organic waste such as banana peels and fish waste. Th...
Penerbit: The University of Lampung
EFFECT OF LONG-TERM TILLAGE AND NITROGEN FERTILIZATION ON SOIL AGGREGATE STABILITY IN MUNG BEAN CULTIVATION AT TEACHING FARM LAMPUNG STATE POLYTECHNIC
Oleh: Afrianti, Nur Afni, Nugrahani, Aliya, Afandi, Afandi
The long-term intensive use of agricultural land is often associated with the degradation of soil physical quality, especially aggregate stability. This study aims to examine the effect of long-term tillage practices and nitrogen fertilization on soil aggregate stability in mung bean (Vigna radiata ...
Penerbit: Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung
Effect of long-term Tillage and Nitrogen Fertilization Residue on Soil Biochemical Properties and Cowpea Yield
Oleh: Afriliyanti, Rizki, Yusnaini, Sri, Karyanto, Agus
Sustainable soil management practices must enhance or maintain soil quality and crop yields. The objective of this experiment was to study the effect of long-term (32 years) tillage system and nitrogen fertilization residue on soil biochemical properties and cowpea (Vigna unguiculata) yields. This r...
Penerbit: UNIVERSITY OF LAMPUNG
EFFECT OF LONGEVITY OF SEEDLING-INOCULATION WITH Trichoconis padwickii ON THE SEVERITY OF RICE GRAIN DISCOLORATION
Oleh: Suryadi, Y, Kadir, Triny S
T. padwickii merupakan jamur utama terbawa benih pada padi yang dapat menyebabkan penurunan daya kecambah, viabilitas dan vigor benih. Sampel benih padi diuji terhadap infeksi penyimpangan warna gabah berdasarkan sistem standar evaluasi padi (SES, IRRI). Bibit padi kultivar IR 64 dan Cisadane dengan...
Penerbit: Universitas Lampung
Effect of Macronutrient Feed Combinations on Bioconversion, Survival, Growth, and Nutritional Value of Hermetia illucens Larvae
Oleh: Sagita, Fitria, Euis Nursaadah, Deni Parlindungan
Organic wastes of tilapia offal, coconut pulp, and plantain are rarely optimally utilized, but they can be degraded by BSF larvae into nutritious biomass. This study aims to analyze the combination of organic waste macronutrient feed on bioconversion, survival, growth (weight, length, and thickness)...
Penerbit: DEPARTMENT OF ANIMAL HUSBANDRY, FACULTY OF AGRICULTURE, UNIVERSITY OF LAMPUNG
Effect of Magnetic Field on the Flame Characteristics of Droplet Combustion of Coconut and Palm Oil
Oleh: Perdana, Dony, Asrori, Asrori, Hanifudin, Muhamad
Experimental has been conducted on the effects of variations in the direction of the magnetic fields on flames characteristic of droplets combustion of coconut and palm oils. Two variations of the directions magnetic field N-N and S-N were used in this experiment by placing droplets of vegetable oil...
Penerbit: The University of Lampung
Effect of Manure Dosage on the Growth and Yield of Bambara Beans through a Multilocation Test
Oleh: Sambodo, Reo, Setyoko, Agus, Sudrajat, Ajat
The purpose of this study is to determine the suitability and productivity level of Bambara beans in the Special Region of Yogyakarta, especially to determine and examine the effect of the use of organic fertilizer from livestock manure on the growth and yield of Bambara beans. The implementation of...
Penerbit: The University of Lampung
Effect of Market Waste Compost and Compound Fertilizer Application on The Vegetative Growth of Oil Palm Seedling (Elaeis guineensis Jacq) in Ultisol Growing Media
Oleh: Yosephine, Ingrid Ovie, Wijaya, Hardy, Lubis, Erwin Junaidi
Compost is very important for the soil and is useful in increasing soil productivity and agricultural production in a sustainable manner where quality and quantity are achieved, as well reducing enviromental pollution and improving the quality of land (soil) in a sustainable manner. This study aims ...
Penerbit: The University of Lampung
Effect of Methanol–NaOH Catalyst Variations on the Properties and Engine Performance of B50 Biodiesel from Waste Cooking Oil
Oleh: Suardi, Suardi, Hariyono, Hariyono, Mahmuddin, Faisal
The growing demand for environmentally friendly fuels has encouraged the use of biodiesel as an alternative to fossil diesel. This study explores the production of B50 biodiesel derived from waste cooking oil using the transesterification method, with two catalyst variations: (1) 1000 mL methanol + ...
Penerbit: The University of Lampung
Effect of Microclimate Temperature and Relative Humidity on the Postharvest Quality of Coconut Sap and Sugar
Oleh: Rahayoe, Sri, Dewi, Hilda Maya Sintia, Nugroho, Andri Prima
Coconut sap, increasingly recognized as a functional sweetener, is highly perishable and influenced by environmental conditions during postharvest handling, yet the specific impacts of microclimatic variables such as temperature and relative humidity (RH) on sap and sugar quality remain inadequately...
Penerbit: The University of Lampung
EFFECT OF MICROENCAPSULATED Lactobacillus sp. ON CATFISH (Pangasius hypophthalmus) INFECTED WITH Aeromonas sp.
Oleh: Kharima, Zhafira Putri, Mulyani, Yuniar, Iskandar, Iskandar
The prevention of fish infections caused by Aeromonas sp. bacteria can be achieved using Lactobacillus sp. bacteria. This study aims to identify and analyse the effect of Lactobacillus sp. using the microencapsulation method to treat catfish infected with Aeromonas sp. The identification of Lactobac...
Penerbit: Jurusan Perikanan dan Kelautan
Effect of Mineral and Humic Substances on Tailing Soil Properties and Nutrient Uptake by Pennisetum purpureum Schumach
Oleh: Wira Etika, Adhe Phoppy, Hasan, Rahmat
Tin mining produces a by-product sand tailing from soil leaching with characteristic low pH and total organic carbon, and can be reclaimed by providing a suitable ameliorant. When available in situ, ameliorant materials can be economically used as they are required in large amounts. Fortunatel...
Penerbit: UNIVERSITY OF LAMPUNG
Effect of Mulch and Strengthened Terrace Strips on Erosion, Sediment Enrichment Ratio, and Nutrient Loss Through Erosion
Oleh: Suyana, Jaka, Nugraheni, Nugraheni
Mulching technology is accessible to farmers and can also reduce soil erosion and nutrient loss through erosion. This research aimed to observe the effectiveness of the combination treatment of strengthened terrace strips and maize stalk mulch on runoff, erosion, sediment enrichment ratio (SER), and...
Penerbit: UNIVERSITY OF LAMPUNG