sandy soils
Characterization and Impact of Cattle Manure Particle Size on Physical Properties of Sandy Soils
... Texture sandy soils are composed of more than 68% sand, and less than 18% clay in the first 100 cm (ISSS Working Group, ...manage sandy soils because they easily lose nutrients by leaking and ...
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A genetic-algorithm approach for assessing the liquefaction potential of sandy soils
... Abstract. The determination of liquefaction potential is re- quired to take into account a large number of parameters, which creates a complex nonlinear structure of the liquefac- tion phenomenon. The conventional ...
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A STUDY ON LOAD CAPACITY OF HORIZONTAL AND INCLINED PLATE ANCHORS IN SANDY SOILS
... To carry out a comparative study of the ultimate pullout capacity of horizontal and inclined plate anchors embedded in sand by using the above empirical and theoretical correlations, calculations have been made for a ...
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Behavioral Interference of Vibrating Machines Foundations Constructed on Sandy Soils (RESEARCH NOTE)
... on sandy soil suggested that interference effect intensified as the soil density increased ...reinforced sandy soils through laboratory studies and numerical ...
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The effect of fiber reinforcement in sandy soils
... word sandy soil represents a soil which consists of more amount of sand particles and small amount of clay and silt ...particles. Sandy soils have fewer loads bearing capacity, less shear strength, ...
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Grassland management, soil biota and ecosystem services in sandy soils
... system services they provide, is of utmost importance for sustainable grassland production. Next to soil chemical and physical quality, biological soil quality is one of the pillars of soil quality management. The soil ...
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Experimental study of mechanical instability of sandy soils
... The mechanical instability of soils may be strongly dependent on the sample preparation methods (Ladd R S, 1974; Mulilis J P, 1977). Several sample preparation methods have been elaborated for use in the ...
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Effect of Bentonite fine Content on the Triaxial Shear Behavior of Sandy Soils
... to sandy soils is one of the methods of reducing soil hydraulic conductivity and making it suitable for seepage ...pure soils such as clean sand, clay or ...a sandy soil were studied by ...
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Economic evaluation of cereal crop production in Egyptian sandy soils
... Cereal crops such as (wheat and maize) are very strategically important crops in Egypt because it’s constituent and indispensable part of Egyptian food diet. Generally, there is a great gap between the consumption and ...
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Study on Permeation Grouting with Cement and Chebulic Myrobalan Grout in Sandy Soils
... Permeation grouting of sandy soil with cement with chebulic myrobalan grout solution is done in an acrylic tank ( 21cm x 24cm) in room temperature of 28 o C.The tank should be completely dry before filling the ...
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Comparisons of kieserite and calcined magnesite for sugar beet grown on sandy soils
... Table 4 shows that 100 kg/ha magnesium as kieserite or calcined magnesite increased total up- take (tops and roots) in August by 5-10 and 2-64 kg/ha respectively. The uptake of magnesium[r] ...
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Advanced Soil Sampling of Silty Sands in Christchurch
... Christchurch sandy soils builds on recent laboratory-based testing and characterisation work undertaken at the University of Canterbury, specifically the work on undrained monotonic and cyclic response of ...
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Vol 46, No 1 (2016)
... in sandy soils of southern Romania and promote sustainable agriculture, must be found that species of plants that are more easily to thermal-hydr conditions in this ...psamo-pelitic soils in southern ...
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EFFECT OF GEOCELL REINFORCEMENT IN THE MITIGATION OF TRAFFIC LOADS TRANSMITTED TO THE FLEXIBLE BURIED PIPES Mohammed Y. Fattah*, Wallaa B. Mohammed Redha
... the sandy soils with geocell leads to a beneficial reduction in dynamic response (surface settlement, displacement amplitude, and transmitted dynamic pressure) for all soil states in different ...
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Vol 47, No 1 (2017)
... 3. Draghici Reta, Diaconu Aurelia, Draghici Iulian, Toma Vasile, Croitoru Mihaela, Ploae Marieta, Dima Milica, Eun-Gi, CHO, Jong-Sang KIM, 2013. Preliminary results on sweet potato (Ipomoea batatas) on sandy ...
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Rangeland relations and harvester ants in northcentral Wyoming.
... To test the causative influence of sandy soils upon harvester ant presence, abundance, and vigor, simple linear regressions were conducted with ant colony densitie[r] ...
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The mechanism of the decomposition of cyanamide in the soil
... The evidence shows, on the other hand, a rapid and progressive production of ammonia arising from the decomposition of cyanamide in unheated normal clay and sandy soils.. Careful examina[r] ...
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Vol 45, No 1 (2015)
... of sandy soils with low natural fertility supposes a specific farming system, rational and integrated with less demanding plants to soil fertility and tolerance to stress factors that ensure profitability ...
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The vegetation of the north-western Orange Free State, South Africa. 1. Physical environment
... The soils derived from the shale, lavas and diabase are usually clayey and of the Bonheim, Arcadia or Rensburg Forms, whereas the sandy soils derived from the quartzite are mostly of the Mispah, ...
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Comparing Advanced Constitutive Models in Stability Analysis of Slopes on Liquefiable Layers under Seismic Loading Conditions
... saturated sandy soils requires the use of advanced constitutive models, two different approaches are used for analyzing the response of slopes on liquefiable layers, including (1) UBCSAND (UBC) and (2) Mohr ...
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