Results 241 to 250 of about 1,840,993 (286)
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2008
AbstractThis paper describes the climatic and edaphic factors influencing the growth of olive trees. Topics covered include: the optimum temperature range and thermal requirements of olive trees; low temperature sensing and the role of calcium in olive trees; the different methods for the assessment of frost tolerance in olives; the measures for ...
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AbstractThis paper describes the climatic and edaphic factors influencing the growth of olive trees. Topics covered include: the optimum temperature range and thermal requirements of olive trees; low temperature sensing and the role of calcium in olive trees; the different methods for the assessment of frost tolerance in olives; the measures for ...
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Soil surface boundary condition in desiccating soils
2019Soils undergoing desiccation exhibit shrinkage and eventually cracking. That may become an environmental problem in practical applications. From a Geotechnical perspective, it is possible to solve the corresponding Thermo-Hydro-Mechanical (THM) equations involved in the problem applied to the soil mass. When this is attempted, the challenge of defining
Cuadrado Cabello, Agustín +3 more
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Pencycuron dissipation in soil: effect of application rate and soil conditions
Pest Management Science, 2005AbstractDissipation of the fungicide pencycuron was examined under controlled laboratory conditions in clay loam soils from rice cultivated fields of alluvial soil (Typic udifluvent) and coastal saline soil (Typic endoaquept) at field rate, twice the field rate and 10 times the field rate with and without decomposed cow manure maintained at 60% of ...
Raktim, Pal +3 more
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Effect of soil compaction conditions on geomembrane-soil interface strength
Geotextiles and Geomembranes, 1991Abstract A laboratory investigation was recently undertaken to evaluate the shear strength of the interface between a cohesive soil used for linear construction and a high-density polyethylene (HDPE) geomembrane. In the investigation, the interface shear strength was measured in a direct shear apparatus.
Robert H. Swan +4 more
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Influence of soil conditions on the distribution coefficients of 226Ra in natural soils
Chemosphere, 2018In order to clarify some of the assumptions and approximations about the use of the distribution coefficient Kd for 226Ra in soils, a systematic study has been performed using centrifugation to extract the soil solution. The separated fractions of the soil solution have different kinetics with respect to the sorption process in the soil, which may in ...
P, Blanco Rodríguez +4 more
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Soil‐moisture conditions and phenomena in frozen soils
Eos, Transactions American Geophysical Union, 1942In this article we shall discuss briefly some of the general characteristics of observations in laboratory and field related to freezing of soil‐moisture. We shall also consider the basic thermodynamic theory requisite to an interpretation of these observations in relation to the movement of moisture associated with frozen soils.
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2008
The paper presents the results of soil conditioning tests on various types of soils that were tested using a screw conveyior laboratory ...
VINAI R +4 more
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The paper presents the results of soil conditioning tests on various types of soils that were tested using a screw conveyior laboratory ...
VINAI R +4 more
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Possibility of using torvane shear testing device for soil conditioning optimization
Tunnelling and Underground Space Technology, 2021Hanifi Copur +2 more
exaly