Acidic soil
Electrokinetic remediation assisted phytoremediation to remediate barren acidic soil
... increase soil strength for soft ...barren acidic soil is not categories as hazardous, the necessity of covered soil surface is on demand in order to minimize the surface ...barren ...
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Relationship between Dissolved Oxygen and Corrosion Characterization of X80 Steel in Acidic Soil Simulated Solution
... In this work, the relationship between DO and the electrochemical corrosion behavior of X80 steel in acidic soil simulated solution was investigated by polarization curves, EIS and SKP. The effects of DO on ...
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Cathodic Reactions Involved in the Corrosion of X80 steel in Acidic Soil Simulated Solution
... on soil corrosion mainly focused on the impact of soil parameters on corrosion behavior, but the cathodic corrosion reaction of steel in acidic soil has not been studied ...in acidic ...
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Effect of Cover Crops, Lime and Rock Phosphate on Maize (Zea mays L.) in an Acidic Soil of Northern Guinea Savanna of Nigeria
... in acidic soil of Heipang (9 o 38’, 8 o 53’) in Northern Guinea Savanna of ...The soil is high in sesquioxides and soluble aluminum and has high phosphate sorption ...the soil pH value by ...
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Subterranean Termites Management using Different Legume Crops and Chomo Grass (Brachiaria humidicola) as Green Manure on Tef under Acidic Soil Condition at Nejo West Wollega Ethiopia
... Crop and livestock production are the major elements in the Ethiopian agriculture with various consternates. Termites are one of the most destructive insect pests that causes severe damage to many cultivated as well as ...
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Effects of Biochar Based Fertilizer on Soil Nutrient Content and Maize Yield of Acidic Soil in Heilongjiang Province
... Biochar and biochar base fertilizer have been researched and developed for nearly ten years in China. Biochar is praised as “black gold” by international academia [3]. China produces about 1.4 billion tons of ...
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Recovery of Soil Test Phosphorus from an Acidic Soil Amended with Organic and Inorganic Phosphorus
... Extractable soil was the least with city compost and the highest with the TSP while cow and chicken manures P was intermediate between city compost and TSP at 1 wk of ...amendments, soil test P in TSP ...
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Biogenic precipitation of manganese oxides and enrichment of heavy metals at acidic soil pH.
... Importantly, in both 470 profiles, these metals are overwhelmingly associated with the Mn oxide fraction in the barrier 471 layers, despite the fact that, based on the total digest resul[r] ...
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Evaluation of Available Phosphorus by Soil Test Methods in an Acidic Soil Incubated with Different Levels of Lime and Phosphorus
... The application of different levels of P affected the availability of P in the soil. The application of P at P3 lev- el (75 mg P Kg −1 ) recorded maximum available P in the soil compared to other levels of ...
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Impact of Altitude and Land Use Type on Some Physical and Chemical Properties of Acidic Soils in Tsegede Highlands, Northern Ethiopia
... adjacent acidic soil sites with different elevation and three land use ...layer soil samples showed significant (P 0.05) correlation of soil bulk den- sity, OM and total N with ...
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Shared review Unit 2 the living world
... • soil poor in nutrients (leaching by rainfall) • acidic soil (decomposition of needles) • deep layer of surface litter. • slow rate of decomposition[r] ...
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Effect of chemical mutation on improvement of rhizobial isolate’s tolerance to acidic and alkaline soil condition in ethiopia
... study showed growth on peptone-glucose agar (PGA). Failure of these isolates to absorb Congo red from YEMA-CR media and to grow on peptone glucose agar media presumptively indicated that they were root nodule bacteria ...
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Use of Fly Ash as a Liming Material of Corn and Soybean Production on an Acidic Sandy Soil
... the soil used in this ...increased soil pH and decreased soil exchangeable Al concentrations to a depth of approximately 20 ...greater soil volume on corn and soybean production was not ...
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The effect of Penicillium bilaii on wheat growth and phosphorus uptake as a ected by soil pH, soil P and application of sewage sludge
... calcareous soil (CPb-c), increasing the shoot biomass to the same levels as P fertiliser ...calcareous soil increased root biomass and total root lengths for non- amended and TSP-treated ...calcareous ...
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Electrochemical Behavior of API X80 Steel in Acidic Soils from Southeast China
... in acidic soils are different from that in neutral/alkaline ...the acidic red soil collected from Yingtan, Southeast China is dominated by kaolinite with high content of Fe oxides and Al ...in ...
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Evaluation of H3A for Determination of Plant Available P vs FeAlO Strips
... alternative soil-test P methods are ...from soil solution ...tine soil analysis to determine available P but that Mehlich and Olsen were not as relia- ...calcareous soil but not acidic ...
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EFFECT OF FLY ASH ON SOIL PHYSICO CHEMICAL PROPERTIES AND MAIZE YIELD IN ACIDIC ALFISOL
... the soil texture, increase the clay and silt content and water holding capacity of ...of soil, fly ash could be recommended in acid soils for higher crop production without affecting the soil ...
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Potential vulnerability of 348 herbaceous species to atmospheric deposition of nitrogen and sulfur in the United States
... Changes in species richness and composition in European acidic grasslands over the past 70 years: the contribution of cumulative atmospheric nitrogen deposition.. Use of dynamic soil-veg[r] ...
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Characterizing the phosphorus forms extracted from soil by the Mehlich III soil test
... equilibrium between IHP and EDTA, even when there is excess EDTA [52, 53]. The most abundant peak is at 339.91 (Na complex), followed by 600.87, 680.84 (Mg complexes), and 279.93 (NaK complex), which are shown in Table ...
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Nutrient status of natural and healthy sissoo forest and declining plantation sissoo forest ( Dalbergia sissoo , Roxb.) in Nepal
... ABSTRACT: Sissoo (Dalbergia sissoo, Roxb.) is a nitrogen fixing leguminous tree species with natural habitat in the lowland region of Nepal called Terai up to an altitude of 1,000 m. For the last few years, this ...
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