Results 61 to 70 of about 2,132,267 (260)
Soil wetting effects on fallow and cropland in three different soil types of the Czech Republic
Plant, Soil and Environment, 2016 This paper brings the comparison of characteristic changes of cropland and of land that has been left fallow for ten years. The disruption of soil structure (MWD) was tested and correlated with basic soil parameters (soil texture, soil hydraulic ...
O. Holubík +3 more
doaj +1 more source
Importance of Soil Quality in Environment Protection [PDF]
, 2007 Soil quality can be characterised by the harmony between it’s physical and biological state and the fertility. From the practical crop production viewpoint, some important contrasting factors of soil quality are: (1) soil looseness – compaction; (2 ...
Birkás, Márta +3 more
core +1 more source
Optional Soil Moisture Sensor Protocol [PDF]
, 2003 The purpose of this resource is to measure the water content of soil based on the electrical resistance of soil moisture sensors. Students install soil moisture sensors in holes that are 10 cm, 30 cm, 60 cm, and 90 cm deep.
The GLOBE Program, University Corporation for Atmospheric Research (UCAR)
core
Water reuse for irrigated agriculture in Jordan: challenges of soil sustainability and the role of management strategies [PDF]
, 2010 Reclaimed water provides an important contribution to the water balance in water-scarce Jordan, but the quality of this water presents both benefits and challenges. Careful management of reclaimed water is required to maximize the nutrient benefits while
Carr G. +7 more
core +1 more source
Applied Water Science, 2023 In this study, the data at Idenak hydrometric station were used to predict the inflow to Maroun Dam reservoir. For this purpose, different models such as artificial intelligence, Holt-Winters and hybrid models were used.
Abbas Ahmadpour +2 more
doaj +1 more source
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)
core
Tillage Manure Managemen and Water Quality, April 2005 [PDF]
, 2005 Tillage and manure application practices significantly impact surface and ground water quality in Iowa and other Midwestern states. Tillage and manure application that incorporates residue and disturbs soil result in higher levels of soil erosion and
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Proximate controls on semiarid soil greenhouse gas fluxes across 3 million years of soil development [PDF]
, 2015 Soils are important sources and sinks of three greenhouse gases (GHGs): carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O). However, it is unknown whether semiarid landscapes are important contributors to global fluxes of these gases, partly ...
Hart, SC +3 more
core +1 more source
European Journal of Remote Sensing, 2019 Data on the real extent of soil that is degraded by erosion represent important information for the purposes of conservation policy. However, this type of data is rarely available for large areas.
Daniel Žížala +4 more
doaj +1 more source
Soil and Water Research, 2011 The uptake of Pb, Cd, Zn and biomass production of the plants Brassica juncea v. Opaleska, Triticale hexaploides var. Gabo and Helianthus annuus v. Maritza were observed in a field (trial) and a pot experiments during four years. The plants were grown in
Jarmila ČECHMÁNKOVÁ +3 more
doaj +1 more source