Results 91 to 100 of about 347,692 (210)
Characteristics of soil cover in Poland with special attention paid to the Łódź region [PDF]
, 2014 Published in: Natural environment of Poland and its protection in Łódź University Geographical Research, edited by E. Kobojek and T.MarszałThe vast majority (as much as 92%) of soil resources in Poland occur in lowlands and uplands, and only 8% of the ...
Niewiadomski, Arkadiusz +1 more
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Applied SciencesSeismic isolation and damping technologies, though extensively used in buildings, are less common in large hydraulic structures, underscoring the importance of researching seismic mitigation methods for these constructions.
Fuyou Zhang +3 more
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Non-inverting Tillage: Early-Stage Effects on Soil Mechanical Behaviour [PDF]
, 2000 Organic farmers often claim positive effects of non-inverting and reduced tillage systems. There is a need of quantifying tilth characteristics in the former plough layer of soil converted to such tillage systems.
Munkholm, Lars J +2 more
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Helical Piles Embedded in Expansive Soil Overlaying Sandy Soil
Al-Khawarizmi Engineering Journal, 2017 In this study, the behavior of square helical piles models (5×5) mm2 embedded in expansive soil bed overlaying a layer of sandy soil was investigated. The sand layer 200mm thickness was compacted into four sub layers in a steel container with diameter ...
Bushra Suhale Al-Busoda +1 more
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Soil Particle Size Distribution Protocol [PDF]
, 2003 The purpose of this resource is to sure the distribution of different sizes of soil particles in each horizon of a soil profile. Using dry, sieved soil from a horizon, students mix the soil with water and a dispersing solution to completely separate the ...
The GLOBE Program, University Corporation for Atmospheric Research (UCAR)
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Buffer zone water repellency: effects of the management practice [PDF]
, 2006 Water repellency index R was measured in a heavy clay and a sandy loam, used as arable land or buffer zone (BZ). Further, effect of management practise and ageing of BZs were studied.
Horn, Rainer +6 more
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PlantsGlobally, salt stress is one of the most significant abiotic stresses limiting crop production in dry-land regions. Nowadays, growing crops in dry-land regions under saline irrigation is the main focus. Soil amendment with organic materials has shown the
Ahmad Azeem +3 more
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Soil nitrate N as influenced by annually undersown cover crops in spring cereals [PDF]
, 2003 Cover crops can reduce leaching and erosion, introduce variability into crop rotations and fix nitrogen (N) for use by the main crops. In Finland, undersowing is a suitable method for establishing cover crops in cereals.
Eriksson, Christian +3 more
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Can organic farming help to reduce N-losses? Experiences from Denmark [PDF]
, 1998 This study is in two parts. In the first part, nitrogen N)losses per unit of milk and meat in Danish conventional and organic pig and dairy farming were compared on the basis of farm data.
Dalgaard, T. +2 more
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Effect of soil texture on the microwave emission from soils [PDF]
The intensity brightness temperature of the microwave emission from the soil is determined primarily by its dielectric properties. The large difference between the dielectric constant of water and that of dry soil produces a strong dependence of the soil'
Schmugge, T. J.
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