physical properties of soil
TítuloAssessment of the spatial variability of soil chemical properties along a transect using multifractal analysis
... Variability of soil properties stems from interactions between the five factors of soil formation (climate, parent material, topo- graphic relief, organisms and time) and a number ...
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TítuloAnalysis of the spatial variability of crop yield and soil properties in small agricultural plots
... objective of this study was to assess spatial variability of soil properties and crop yield under no tillage as a function of time, in two soil/climate conditions in São Paulo ...
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Biochar effects on soil quality as evaluated by physical, chemical, and biological parameters
... from soil amendment with biochar, substances released are potentially diverse since biochar feedstocks may proceed from a great variety of agricultural as well as urban organic wastes, including manures ...
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Groundcover influence on physical and chemical soil properties, runoff and nutrient loss and grape yield and quality in semiarid Mediterranean vineyards
... conventional soil management generally ignores the need of organic amendments and, thus, organic matter inputs are scarce and limited to vine leafs and few weeds that grow between tillage ...poor ...
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Effect of organic amendments on the afforestation performance of plant species on degraded semiarid conditions
... Soil physical properties at post-mining sites can substantially affect plant ...in soil physical conditions of post-mining soils. Roots of plants and soil ...
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Influencia del posefecto de la micorrización sobre algunos indicadores de las propiedades físicas de un suelo Ferralítico Rojo
... area of INCA, Havana province, on a compacted Red Ferralitic ...plots of 100 m 2 (10x10 ...crops of each sequence were inoculated with Glomus clarum and Burkholderia ...while soil evaluations ...
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Análisis del riesgo de erosión para la prevención de desastres en la caldera del Mt. Bawakaraeng, Indonesia
... regions of Europe, America and Asia, erosion in gullies may be the least important natural geomorphic hazard; however, their impacts are constant in the world and may include the loss of agricultural land, ...
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... body of most soils. This matrix, or the visible part of the soil, is the storehouse of water and nutrient elements ...site of most processes that govern soils buffering and filtering ...
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TítuloA study of the physical properties of carbon nanofiber reinforced polypropylene composites
... effect of the CNTs/CNFs on the surrounding matrix at the nano length scale by different ...degree of dispersion but they are not sufficient for a complete ...intrinsic properties of carbon ...
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PHYSICAL AND CHEMICAL PROPERTIES OF VARNISHES AND THEIR VIBRATIONAL CONSEQUENCES
... quality of stringed instruments evolves for years after their fabrication, specially during the varnish drying ...vibrating properties of the instrument. This may be due to the evolution of ...
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Variability of Arundo donax growth in dry-farming as a function of soil properties
... amount of wa- ter. Plants growing in the nearby could have taken advantage of that event and accumulated more carbohydrate reserves in the underground plant parts, which would have helped arun- do to grow ...
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K2 161b : a low density super Neptune on an eccentric orbit
... that of the transit ...the properties indicated by the transit data, providing independent confirmation of the reality of the ...amplitude of the vari- ation implies a sub-Jovian mass ...
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Nematodes as indicators of the effect of soil fumigants on soil functioning
... identification of species is only possible from adult specimens who do not represent the entire nematode assemblage in a soil sample (Griffiths et ...most of the DNA-based databases are strongly ...
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Impact of fire and post-fire management techniques on soil chemical properties
... orders of magnitude ...the soil is bare, if intense rainfall events are frequent (Cerda, 1998; Cerda and Lasanta, 2005; Vega et ...accelerate soil re-vegetation or to provide a ground cover with ...
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Landscape and field scale control of spatial variation of soil properties in Mediterranean montane meadows
... set of variables. The advantages of SEM in path analysis are related to the possibility of testing the overall agreement between the path model and the data (Hayduk 1987; Loehlin 1987; Mitchell ...
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3D PRINTED MODELS OF MATERIALS TENSOR REPRESENTATIONS AND THE CRYSTAL MORPHOLOGY OF ALPHA QUARTZ
... page of a successful search for a crystal phase in the MPOD, see ...representations of the physical properties are given explicitly so that the user does not necessarily need to open the ...
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Experimental determination of some physical properties of gasoline,ethanol and ETBE ternary blends
... Finally, the long-trip economy, the oil dilution, the volatile organic com- pounds (VOC) and the formation of combustion deposits depend on heavy fractions (~80% to 100% of distilled v[r] ...
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Physical properties of quasi one dimensional MgO and Fe3O4 based nanostructures
... fabrication of iron-oxide-based one- dimensional nanostructures, some studies on fabrication and characterization of nanowires [18,19], nanobelts [18,19], nanotubes [20,21], and nanotube arrays [22,23] have ...
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Effect of freezing on physical properties of whey protein emulsion films
... beeswax content on moisture isotherms of whey protein emulsion film.. Water vapor permeability and solubility of.[r] ...
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Contrasting effects of fire frequency on plant traits of three dominant perennial herbs from Chaco Serrano.
... time of sampling and were similar in size, and thereby of approximately similar total plant ...herbarium of the Faculty of Agronomic Sciences, National University of ...distance ...
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