Soil moisture distribution under trickle irrigation: A review
The wetting pattern of soil under trickle (drip) irrigation is governed by soil texture, structure,
initial water content, emitter spacing, discharge rate and irrigation frequency. For efficient …
initial water content, emitter spacing, discharge rate and irrigation frequency. For efficient …
Modeling of irrigation and related processes with HYDRUS
Future agriculture calls for increased input (eg, water, nutrients, pesticides) use efficiency
while maintaining or improving productivity, minimizing environmental impacts, and …
while maintaining or improving productivity, minimizing environmental impacts, and …
Modeling of soil moisture movement and wetting behavior under point-source trickle irrigation
The design and selection of ideal emitter discharge rates can be aided by accurate
information regarding the wetted soil pattern under surface drip irrigation. The current field …
information regarding the wetted soil pattern under surface drip irrigation. The current field …
Spatial distribution and variability of soil salinity in film-mulched cotton fields under various drip irrigation regimes in southern Xinjiang of China
X Hou, Y Xiang, J Fan, F Zhang, W Hu, F Yan… - Soil and Tillage …, 2022 - Elsevier
In addition to the shortage of water resources, the sustainable development of agriculture is
also largely limited by soil salinization in arid and semi-arid regions of China. However, the …
also largely limited by soil salinization in arid and semi-arid regions of China. However, the …
Effect of different levels of water, applied nitrogen and irrigation methods on yield, yield components and IWUE of onion
H Piri, A Naserin - Scientia Horticulturae, 2020 - Elsevier
Different levels of water and nitrogen are considered to have significant effects on yields in
arid regions. This paper aims to reveal the effects of levels of water, nitrogen fertilizer and …
arid regions. This paper aims to reveal the effects of levels of water, nitrogen fertilizer and …
Simulating water and salt transport in subsurface pipe drainage systems with HYDRUS-2D
Subsurface pipe drainage (SPD) has been widely applied in arid and semiarid regions to
control soil salinization. To increase the accuracy of HYDRUS-2D simulations in SPD, three …
control soil salinization. To increase the accuracy of HYDRUS-2D simulations in SPD, three …
Spatial distribution and simulation of soil moisture and salinity under mulched drip irrigation combined with tillage in an arid saline irrigation district, northwest China
Abstract Hetao Irrigation District, a large irrigation district in arid area, northwest China, is
suffering from the decreasing water supply and increasing soil salinization. Mulched drip …
suffering from the decreasing water supply and increasing soil salinization. Mulched drip …
Spatial distribution of soil water, soil temperature, and plant roots in a drip-irrigated intercropping field with plastic mulch
Intercropping and drip irrigation with plastic mulch are two agricultural practices used
worldwide. Coupling of these two practices may further increase crop yields and land and …
worldwide. Coupling of these two practices may further increase crop yields and land and …
Two-dimensional modeling of nitrogen and water dynamics for various N-managed water-saving irrigation strategies using HYDRUS
F Karandish, J Šimůnek - Agricultural Water Management, 2017 - Elsevier
Nitrate losses are the dominant cause of the non-point source pollution under agricultural
fields. In this study, the HYDRUS-2D model was first calibrated and validated using data …
fields. In this study, the HYDRUS-2D model was first calibrated and validated using data …
Modelling soil water and salt dynamics under pulsed and continuous surface drip irrigation of almond and implications of system design
V Phogat, M Mahadevan, M Skewes, JW Cox - Irrigation Science, 2012 - Springer
The HYDRUS-2D model was experimentally verified for water and salinity distribution during
the profile establishment stage (33 days) of almond under pulsed and continuous drip …
the profile establishment stage (33 days) of almond under pulsed and continuous drip …