Results 81 to 90 of about 220,501 (214)

Vibration-Induced Conductivity Fluctuation (VICOF) Testing of Soils

open access: yes, 2006
In this Letter, we propose and experimentally demonstrate a simple method to provide additional in-formation by conductivity measurements of soils. The AC electrical conductance of the soil is measured while it is exposed to a periodic vibration.
Kish, Laszlo B.   +2 more
core   +1 more source

Ecology of Sydney plant species : part 10, Monocotyledon families Lemnaceae to Zosteraceae [PDF]

open access: yes, 2013
Ecological data in tabular form are provided on 668 plant species of the families Lemnaceae to Zosteraceae, 505 native and 163 exotics, occurring in the Sydney region, defined by the Central Coast and Central Tablelands botanical subdivisions of New ...
Benson, Doug, McDougall, Lyn
core  

Gardening in Sandy Soils

open access: yes, 2015
This fact sheet covers the basics of clay, silt and sand soils with an emphasis on gardening in soils with a high sand content. It includes information on the composition of sandy soils, gardening tips for managing sandy soils, and the types of plants that grow best in sandy soils.
Wagner, Katie   +2 more
openaire   +1 more source

Effect of Fines on the Geotechnical Properties of Cement Treated Sandy Soils

open access: yesTikrit Journal of Engineering Sciences
In nature, sandy soils are not pure since they have various amounts of fines. Generally, when designing a cemented soil system for geotechnical purposes, fines content is not considered. In this study, the behaviors of cement-stabilized sandy soils with
Ahmed Raad Al-Adhadh   +3 more
doaj   +1 more source

Properties of the fluvisol soil in the middle Danube basin [PDF]

open access: yesZemljište i biljka, 2019
The paper presents the properties of the fluvisol soil in the area of the middle flow of the Danube river. The granulometric composition of these soils varies widely, and the following texture classes are identified: sand, loamy sand, sandy loam, sandy ...
Pekeč Saša, Katanić Marina
doaj  

Side Effects of Nitrification Inhibitors on Non Target Microbial Processes in Soils [PDF]

open access: yes, 2011
Agricultural chemicals have been used extensively in modern agriculture and toxicological studies suggest a great potential for inducing undesirable effects on non target organisms.
Benckiser, G. (Gero)   +2 more
core  

Buffer zone water repellency: effects of the management practice [PDF]

open access: yes, 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
core  

Rozwój i plonowanie wiesiołka dwuletniego (Oenothera biennis L.) w zależności od nawożenia mineralnego

open access: yesAgronomy Science, 2004
The experiment was performed on sandy and silty soils different in physical and chemical characteristics. The forecrop on both soils was rye. Mineral fertilization comprised 3 doses of NPK (calculated in kg per ha): 1. 40 N, 13 P, 66 K; 2.
Beata Król, Stanisław Berbeć
doaj  

Cartography and diachronic analysis of the vegetation of S'Ena Arrubia Lagoon (Centre-Western Sardinia) [PDF]

open access: yes, 2004
The vegetation map of S'Ena Arrubia Lagoon in centre-western Sardinia (1: 2,500 scale) is presented and some diachronic remarks are made by referring to historical data available.
Biondi, Edoardo   +2 more
core  

OS SOLOS DAS CAMPINARANAS NA AMAZÔNIA BRASILEIRA: ECOSSISTEMAS ARENÍCOLAS OLIGOTRÓFICOS

open access: yesCiência Florestal, 2015
“Campinaranas” are sandy ecosystems of great extension in the Brazilian Amazon, and are determinant for the great systems of rivers with black waters.
Bruno Araujo Furtado de Mendonça   +4 more
doaj  

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