Results 101 to 110 of about 75,048 (214)

Phosphate retention by soil in relation to waste disposal

open access: yes, 1979
The disposal of large amounts of domestic sewage water and liquid manure, both containing dissolved phosphates, is often problematic. Discharge of these into (shallow and standing) surface waters is highly undesirable, as phosphate is considered to be ...
Beek, J.
core  

Effect of zeolite application on soil enzyme activity of potted sandy soil cultivated with Swiss chard and cabbage

open access: yes
A zeolite pot experiment was conducted at the Agricultural Research Council Infruitec-Nietvoorbij in Stellenbosch, South Africa, under greenhouse conditions.
Lewu, Francis B.   +5 more
core   +1 more source

Introduction to the landscapes and soils of the Hamilton Basin

open access: yes, 2010
The Hamilton Basin area is characterised by four main landscape units or landforms as depicted in the block diagrams below (McCraw, 1967, 2002; Bruce, 1979; Selby and Lowe, 1992), and these provide a soil-landscape model to predict the soil ...
Lowe, David J.
core  

Sandy soils of Cambodia

open access: yes, 2007
Siliceous sedimentary formations underlie much of Cambodia, consequently there is a propensity for sandy surface soils. Only the soils fringing the Tonle Sap lake, those of the alluvial plains along the major rivers (especially the Mekong), and soils ...
Vance, W.   +5 more
core  

Effect of biopolymer and plant fiber on soil-water characteristics of sandy soil. [PDF]

open access: yesSci Rep
Dianzhi F   +5 more
europepmc   +1 more source

Improvement in soil water availability in pastures by excavating and mixing buried soil horizons from multilayered Pumice Soils (Vitrands) at Galatea, central North Island, New Zealand

open access: yes, 2014
Pumice Soils (Typic Udivitrands) in the Galatea Basin in the eastern Bay of Plenty, central North Island, New Zealand, are formed on weakly weathered, coarse textured, glassy, pumice tephra deposits and associated buried soil horizons.
Laubscher, Nadia
core  

Sandy soil reclamation technologies to improve crop productivity and soil health: a review [Elektronisk resurs]

open access: yes
Sandy soils are characterized by low soil moisture content and nutrient retention due to high permeability, limiting crop productivity and threatening food security in arid and semi-arid regions worldwide.
Sveriges lantbruksuniversitet.   +1 more
core   +1 more source

Impact of biochar, compost, and sludge amendments on the soil water balance of a sandy soil. [PDF]

open access: yesBiochar
Tenodi S   +4 more
europepmc   +1 more source

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