Results 131 to 140 of about 1,833 (184)
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Pesticide Science, 1991
AbstractTraditionally, the potential mobility of agricultural xenobiotics in soil has been assessed under controlled laboratory conditions. This continues to have a role in determining relative movement, but there is an increasing need to be confident that xenobiotics will not reach the groundwater under field conditions.
openaire +1 more source
AbstractTraditionally, the potential mobility of agricultural xenobiotics in soil has been assessed under controlled laboratory conditions. This continues to have a role in determining relative movement, but there is an increasing need to be confident that xenobiotics will not reach the groundwater under field conditions.
openaire +1 more source
Chloride imbalances in soil lysimeters
Chemosphere, 2003The assumption that soil neither acts as a source or a sink of chloride is evaluated by incubating soil cores in lysimeters in a climate chamber under controlled conditions. Some of the lysimeters acted as a sink while others acted as a source of chloride. Considerable amounts of organic chlorine were lost by leaching.
M, Rodstedth +3 more
openaire +2 more sources
European International Journal of Multidisciplinary Research and Management Studies, 2022
This paper presents data on the effects of cotton maintenance on cotton yield under lysimeter conditions in reducing the adverse effects of water deficit. New, promising and zoned cotton varieties were analyzed by taking soil samples at the end of the vegetation period after applying mineral fertilizers, irrigation, and inter-row tillage.
openaire +1 more source
This paper presents data on the effects of cotton maintenance on cotton yield under lysimeter conditions in reducing the adverse effects of water deficit. New, promising and zoned cotton varieties were analyzed by taking soil samples at the end of the vegetation period after applying mineral fertilizers, irrigation, and inter-row tillage.
openaire +1 more source
Lysimeter and watershed evapotranspiration
Water Resources Research, 1967A statistical model was derived for permanent grass lysimeter evapotranspiration (ETL), using lake evaporation, soil moisture, and precipitation as independent variables. Measured annual ETL was substantially greater than ET derived from water budget estimates on small watersheds.
Seppo E. Mustonen, J. L. Mcguinness
openaire +1 more source
Lysimeter experiments on bentazon
Chemosphere, 1991Abstract The leaching behaviour, distribution, and metabolism of the herbicide bentazon within two years following application was investigated by a lysimeter study with undisturbed soil monolith and using the radiolabelled compound. This was achieved by analyzing compounds appearing in the leachate as well as analyzing radiolabelled residues ...
W. Kördel, M. Herrchen, R.T. Hamm
openaire +1 more source
A Lysimeter Study of the Aerobic Landfill Concept
Waste Management & Research: The Journal for a Sustainable Circular Economy, 1992An investigation was undertaken concerning the enhancement of degradation in a landfill. Degradation can be enhanced by the application of water, the recycling of leachate and the addition of air. A lysimeter study was undertaken to determine the quantities of moisture and air that would optimize degradation.
R STESSEL, R MURPHY
openaire +1 more source
Plant uptake of radionuclides in lysimeter experiments
Environmental Pollution, 1998The results of seven years lysimeter experiments to determine the uptake of 60Co, 137Cs and 226Ra into agricultural crops (endive, maize, wheat, mustard, sugarbeet, potato, Faba bean, rye grass) are described. The lysimeter consists of twelve monolithic soil profiles (four soil types and three replicates) and is located in Seibersdorf/Austria, a region
M H, Gerzabek, F, Strebl, B, Temmel
openaire +2 more sources
Journal of Horticultural Science, 1963
Two lysimeters are described. One has most of the weight of the soil container supported by its buoyancy in water, while the remaining weight is supported by a flexible water-filled bag on which it rests. The other has the whole of the weight of the soil container supported by the water-filled bag.
openaire +1 more source
Two lysimeters are described. One has most of the weight of the soil container supported by its buoyancy in water, while the remaining weight is supported by a flexible water-filled bag on which it rests. The other has the whole of the weight of the soil container supported by the water-filled bag.
openaire +1 more source
Water Resources Research, 1969
A simple gage on the lysimeter principle has been developed to provide continuous readings of the volume of water flowing from the base of a snowpack in the form of surface melt alone or rain percolate and surface melt combined. The data obtained show promise, after two seasons, of being applicable in river flood forecasting, as well as in studies of ...
openaire +1 more source
A simple gage on the lysimeter principle has been developed to provide continuous readings of the volume of water flowing from the base of a snowpack in the form of surface melt alone or rain percolate and surface melt combined. The data obtained show promise, after two seasons, of being applicable in river flood forecasting, as well as in studies of ...
openaire +1 more source