soil water movement model
Effect of Crop Root on Soil Water Retentivity and Movement
... on soil water retentivity and movement to improve the crop growth environment and irrigation ...simulate soil water movement considering the crop root effect on the physical ...
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Effects of Loess Cavity on Soil Moisture Movement: Revealed by Soil Column and HYDRUS Model
... physical model based on numerical solution of Richards’ equation to simu- late various hydrologic processes in one, two, or three dimensional variably sa- turated vadose zones using the finite element method [33] ...
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Soil micromorphology use for modeling of a non equilibrium water and solute movement
... varying soil micromorphology on soil hydraulic prop- erties and consequently on water flow and herbicide (chlorotoluron) transport observed in the field on three soil types (Haplic Luvisol, ...
5
IPA (v1): a framework for agent-based modelling of soil water movement
... of soil water movements, a simple syn- thetic scenario was ...A soil column with a height of 1 m and a width of also 1 m (leading to a complete volume of 1 m 3 ) was used as model ...The ...
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STUDY ON USE OF ELECTRO KINETICS TO ENHANCE THE DEPRIVATION OF ORGANIC IMPURITIES IN SOIL
... the soil specimens, as well as PCP and its transport, has been modeled, in order to assess the validity of hypotheses for phenomena seen in ...and soil due to water electrolysis, and transport and ...
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Analysis of Soil Water Response to Grass Transpiration
... of soil water movement in response to the root water uptake that is driven by ...of water in a lysimeter, installed at a grass covered hillslope site in a small headwater catchment, is ...
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Sustainable grassland systems: a modelling perspective based on the North Wyke Farm Platform
... the model are plant development, assimilation, respiration, water and N uptake, partitioning of photosynthate and absorbed N, N fixation for legume plants and root ...the model covers the ...
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Simulating preferential soil water flow and tracer transport using the Lagrangian Soil Water and Solute Transport Model
... two model extensions. The model simulation at the Spechtacker site with the selected parameterization ...the model runs even ...several model simulations in parallel within ...the model ...
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Nitrogen Distribution Model: A Farmer and Farm Centred Model to Monitor N Movement in the Soil
... in soil solution and crop uptake needs is critical to improving maize ...and water management practices can reduce the probability of nitrate leaching into groundwater and maintain profitable ...of ...
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Modelling soil water dynamics and root water uptake for apple trees under water storage pit irrigation
... Abstract: Water storage pit irrigation is a new method suitable for apple ...as water saving, water retention and drought ...of soil water movement and root water uptake ...
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Analysis of climate change effects on evapotranspiration in the watershed Uhlířská in the Jizera Mountains
... the water availability for the water root uptake by the dominant grass vegetation (Calamagrostis ...climate model HIRHAM which is driven by global climate model ...the soil water ...
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Quantification of the inevitable: the influence of soil macrofauna on soil water movement in rehabilitated open-cut mined lands
... one-dimensional water move- ment through a vertical unsaturated soil column are typically based on the Richards equation (Richards, 1931), which re- quires knowledge of the effective soil hydraulic ...
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SIMWASER model as a tool for the assessment of soil water balance
... The water balance on a daily base is made at the soil surface with precipitation and irrigation as input and evaporation and transpiration as ...The water movement within the soil is ...
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Evapotranspiration and simulation of soil water movement in small area vegetation
... and soil water dynamics of a cotton crop culti- vated in small areas under the oasis effect is ...used. Soil moisture of the soil profile of both the lysimeters was monitored with two ...
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Innovative Solutions for Slope Stability Reinforcement and Characterization: Vol III
... site-specific soil parameters for design applications which can lead to substantial cost savings over using empirical estimations for critical soil ...
245
Validation of the AquaCrop Model for Full and Deficit Irrigated Potato Production in Environmental Condition of Korça Zone, South-eastern Albania
... fresh water resources ...extra water by sectors such as industries and municipal, forces the agricultural sector to use its irrigation water more efficiently, on the one hand, and to produce more ...
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Verification and sensitivity analysis of a model for determination of probability of a working day for tillage
... the soil profile into several depth incre- ments, moisture transfer between layers (depth increments) at different time steps is computed and by summing the net input water to moisture content at previous ...
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Improvement in estimation of soil water deficit by integrating airborne imagery data into a soil water balance model
... CWSI maps calculated from thermal imagery acquired on July 30 and September 10, 2015 are shown in Figure 3. On July 30, maize plants were in the late vegetative growth stage and under deficit irrigation. For example, the ...
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Nitrogen movement in coarse textured soils and its availability to maize (Zea mays L ) plant
... the soil stimulated excess pepper vegetative grow- th, which was detrimental to reproductive growth and re- sulted in a decrease in fruit ...the soil system is complex, yet an understanding of the basic N ...
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Application of a plane stratified emission model to predict the effects of vegetation in passive microwave radiometry
... coherent model for the propagation of electromagnetic radiation through a stratified ...vegetation model is plausibly realistic in that it recognises the dielectric permittivity of the vegetation matter, ...
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