Results 161 to 170 of about 1,772 (193)
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Changes in the matric potential of soil water with time after disturbance of soil by moulding
Soil and Tillage Research, 1990Abstract Moulding of moist soil samples destroys most of any pre-existing structure and results in a spatial homogenization of the distribution of three component phases: mineral particles, water and air. Such an arrangement is not entirely stable and, if such a disturbed system is allowed to rest, structural rearrangements occur so as to minimize ...
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Plant Disease, 1990
Field tests were established during the summer of 1982 and the winter of 1982-1983 to determine the ability of sporangia, zoospores, and oospores of Phytophthora capsici to survive at two depths, 4-6 and 20-22 cm. Average soil moisture and temperature were recorded daily.
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Field tests were established during the summer of 1982 and the winter of 1982-1983 to determine the ability of sporangia, zoospores, and oospores of Phytophthora capsici to survive at two depths, 4-6 and 20-22 cm. Average soil moisture and temperature were recorded daily.
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Effects of shallow groundwater table on soil matric potential and hydraulic characteristics
Transactions of Tianjin University, 2014Groundwater recharge significantly affects soil moisture redistribution through capillary rise. In this study, the soil matric potential at depths of 5, 10, 20 and 30 cm above the groundwater tables of 10, 30 and 60 cm were measured for 5 d. Soil hydraulic properties were analyzed by using the Philips and de Vries model. Results showed that evaporation
Jianmei Jiang +3 more
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Review: Bioaccessibility of Potentially Harmful Metals in Dust and Soil Matrices
Exposure and Health, 2023Arpita Roy +4 more
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Root and shoot growth ofProsopis chilensisin response to soil impedance and soil matric potential
Journal of Arid Environments, 1998Abstract The suitability of Prosopis chilensis for reforestation under conditions of high soil bulk density and high moisture stress was examined in a greenhouse study at the University of California, Riverside. Root growth was greatly reduced at high bulk density (2.1 Mg m −3 ) and high moisture stress (−1.0 MPa).
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ERROR ASSOCIATED WITH POINT OBSERVATIONS OF MATRIC POTENTIAL IN HETEROGENEOUS SOIL PROFILES
Transactions of the ASAE, 1991ABSTRACT An analytical expression for predicting the error which can be expected when using point observations of the matric potential to determine the mean matric potential in a heterogeneous soil profile was derived. Testing was performed through Monte-Carlo analysis using steady state simulations of unsaturated flow in hypothetical heterogeneous ...
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A new model for predicting soil thermal conductivity from matric potential
Journal of Hydrology, 2020Hailong He, Miles Dyck
exaly
Controlling Automated Irrigation With Soil Matric Potential Sensor
Transactions of the ASAE, 1973null C. J. Phene +2 more
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