Telusuri Artikel (A-Z)
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Menampilkan 1189 artikel yang diawali dengan huruf "S"
Soil Enzyme Activities and Their Relationship to Total Soil Bacteria, Soil Microbial Biomass and Soil Chemical Characteristics of Organic and Conventional Farming
Oleh: Aziz, Muhammad Abdul, Hazra, Fahrizal, Salma, Selly
Soil properties such as physical, chemical, biological, microbiological and biochemical aspects affect on soil quality. Soil microbiological activities directly affect stability of ecosystems and soil fertility. The research aimed to determine soil microbial activities through soil enzyme activities...
Penerbit: UNIVERSITY OF LAMPUNG
Soil Erosion Prediction Using GIS and Remote Sensing on Manjunto Watershed Bengkulu, Indonesia
Oleh: Gunawan, Gusta, Sutjiningsih, Dwita, Soeryantono, Herr
The study aims to assess the rate of erosion that occurred in Manjunto Watershed and financial loss using Geographic Information System and Remote Sensing. Model used to determine the erosion is E30 models. The basis for the development of this model is to integra...
Penerbit: UNIVERSITY OF LAMPUNG
Soil Erosion Prediction Using GIS and RUSLE: Study at Sampean Watershed
Oleh: Faisol, Arif, Indarto, Indarto
Soil Erosion Prediction Using GIS and RUSLE: Study at Sampean Watershed (A Faisol and Indarto): Erosion is one factor that cause soil degradation in Indonesia. RUSLE (Revised Universal Soil Loss Equation) is widely used to predict average annual rate of soil erosion. This research integrate the ...
Penerbit: UNIVERSITY OF LAMPUNG
Soil Fertility Properties and Rice Biomass Production Under Three Rice Farming Systems at Vertisols Sambung Macan Sub District, Sragen Regency
Oleh: Sukristiyonubowo, ., Riyanto, Damasus, Widodo, Sugeng
The farmers realize that green revolution technology with high inputs is no longer sustainable. They want to move to other rice farming systems. The aim of research was to study soil chemical-physical characteristics and rice productions under three rice farming systems. This study was condu...
Penerbit: UNIVERSITY OF LAMPUNG
Soil Layers Properties of a Profile Developed on the Past Depositional Series on Merbabu Volcano Central Java Indonesia
Oleh: Nurcholis, Mohammad, Herlambang, Susila, Suwartikaningsih, Sri Aminah
A wide and deep soil profile (around 1200 cm) was observed at Ketep Park West Slope of Merbabu volcano Central Java, Indonesia to identify the soil morphology, physical and, chemical and mineralogical properties. Results showed that several soil development processes occurred in each volcanic de...
Penerbit: UNIVERSITY OF LAMPUNG
Soil Microbial Activity and Diversity in Response to Soil Chemical Factors in Agricultural Soils
Oleh: Ishak, Lily, Brown, Philip Hugh
The role of microbial communities in maintaining soil health is mostly influenced by chemical condition of soil. Microbial communities vary in response to soil chemical factors. The contradictive results from previous findings emphasise that it is difficult to define a pattern of the influence of so...
Penerbit: UNIVERSITY OF LAMPUNG
Soil Microbial Biomass Carbon under Rhizosphere and Non- Rhizosphere of Maize after a Long-Term Nitrogen Fertilization and Tillage Systems
Oleh: Dermiyati, ., Firdaus, Eva, Utomo, Muhajir
This research aimed to study the soil microbial biomass carbon (SMBC) under maize plant after a long-term application of nitrogen fertilizer and tillage systems (at the 37th growing season). The treatments were arranged in a factorial (3x3) in a randomized completely block design with 3 replications...
Penerbit: UNIVERSITY OF LAMPUNG
Soil Moisture Monitoring System Applied to the Internet of Things (IoT) Based Automatic Watering Equipment in Papaya Fields
Oleh: Adetia, Lola, Wahyu Suciyati, Sri, Supriyanto, Amir
In this research, the design of an automatic plant watering device and a real-time soil moisture monitoring system was realized in an internet of things (IoT) based papaya farm. The design of this automatic plant watering device aims to create an automatic plant watering system using the FC-28 senso...
Penerbit: Departement of Physics, Faculty of Mathematics and Natural Sciences, University of Lampung
Soil Nutrient Dynamics under Old and Young Cocoa, Coffee and Cashew Plantations at Uhonmora, Edo State, Nigeria
Oleh: Ipinmoroti, Rotimi Rufus, Ogeh, Joseph Sunday
A study was conducted to assess nutrient dynamics of soils under old and young cocoa, coffee and cashew plantations and the leaf nutrient contents of the crops at Uhonmora, Edo State, Nigeria for pr...
Penerbit: UNIVERSITY OF LAMPUNG
SOIL NUTRITION MANAGEMENT AND PREDATION BY CHEILOMENES SEXMACULATA (COLEOPTERA: COCCINELLIDAE) IMPACTS ON APHIS GLYCINES (HOMOPTERA: APHIDIDAE)
Oleh: ., Rosma Hasibuan & Jamalam Lumbanraja
Soil nutrition management and predation by Cheilomenes sexmaculata (Coleoptera: Coccinellidae) impacts on Aphis glycines (Homoptera: Aphididae). Understanding how soil nutrient availability and natural enemies impacts on aphid populations are important for soybean aphid, Aphis glycines M...
Penerbit: Universitas Lampung
Soil Organic Carbon Losses: The Balance between Respiration and Leaching, and Phosphorus Mobility in Lateritic Soils
Oleh: Yusran, Fadly Hairannoor
Soil Organic Carbon Losses: The Balance between Respiration and Leaching, and Phosphorus Mobility in Lateritic Soils (FH Noor): Organic matter (OM) application may contribute to managing lateritic soils by improving aspects of physical, chemical, and biological fertility. However, the finite per...
Penerbit: UNIVERSITY OF LAMPUNG
Soil Organisms Activities in Red Onion Cultivation with Application of Plant Extract Suspension and Compost
Oleh: Rani, Icha Deska, Dermiyati, Dermiyati, Suharjo, Radix
Agro-industrial waste such as banana weevil, pineapple rhizome, and empty fruit bunches of oil palm has not been utilized properly, even though the waste can be processed into liquid organic fertilizer after extracting the beneficial microorganisms contained in it. This research aimed to observe and...
Penerbit: UNIVERSITY OF LAMPUNG
Soil pH and Solubility of Aluminum, Iron, and Phosphorus in Ultisols: the Roles of Humic Acid
Oleh: Ifansyah, Hairil
Soil reaction (pH), aluminum (Al), iron (Fe) and phosphorus (P) are the parameters which presences in soil are related to each other. The role of each parameter on the grow than development of plants is very significant. Liming and organic mater amendment are some efforts that are frequently perform...
Penerbit: UNIVERSITY OF LAMPUNG
Soil Physical Properties of Oil Palm Plantations in Tidal Areas of Peatland
Oleh: Simanullang, Herbin Dinto, Denaneer, Dean, Afrianti, Suratni
Oil palm (Elaeis guineensis Jacq) is a plant with a higher vegetable oil content than other oil-producing plants, so palm oil is widely used as the main raw material for processed vegetable oil. The increasingly limited land area and the larger land area in Indonesia so that the space for plantation...
Penerbit: The University of Lampung
Soil Quality Assessment in Relation to Food Crop Productivity to Support Agribusiness-Based of Dry Land Management by Scoring of Soil Quality
Oleh: M Rachman, L
To support Indonesian’s food self-sufficiency program, more quantitative and accurate data are required on the character of soil data needed, which can be more easily understood, practical and suitable for crop selection as well as for the right fertilizer recommendations to support the agribusine...
Penerbit: Faculty of Engineering, Universitas Lampung Jl. Soemantri Brojonegoro No.1 Bandar Lampung, Indonesia 35141