![]() ![]() Sci Total Environ 667:427–434įan J, Gao Y, Wang Q, Malhi SS, Li Y (2014a) Mulching effects on water storage in soil and its depletion by alfalfa in the loess plateau of northwestern China. Agric Water Manag 201:246–257ĭing L, Mao R, Guo X, Yang X, Zhang Q, Yang C (2019) Microplastics in surface waters and sediments of the Wei River, in the northwest of China. Soil Water Res 11:181–189ĭing D, Zhao Y, Feng H, Hill RL, Chu X, Zhang T, He J (2018) Soil water utilization with plastic mulching for a winter wheat-summer maize rotation system on the loess plateau of China. ![]() J Arid Land 9:98–108Ĭucci G, Lacolla G, Mastro MA, Caranfa G (2016) Leaching effect of rainfall on soil under four-year saline water irrigation. Notulae Botanicae Horti Agrobotanici Cluj-Napoca 38:128–133Ĭheng D, Duan J, Qian K, Qi L, Yang H, Chen X (2017) Groundwater evapotranspiration under psammophilous vegetation covers in the mu us Sandy land, northern China. IAHS Publ 188:19–28īybordi A (2010) The influence of salt stress on seed germination, growth and yield of canola cultivars. In Proc "symposium groundwater management: quantity and quality". Agric Ecosyst Environ 138:95–102īrandyk T, Romanowicz R (1989) Some aspects of soil moisture control for soils with shallow groundwater levels. Water Resour Res 53:1702–1712īezborodov GA, Shadmanov DK, Mirhashimov RT, Yuldashev T, Qureshi AS, Noble AD, Qadir M (2010) Mulching and water quality effects on soil salinity and sodicity dynamics and cotton productivity in Central Asia. Geophys Res Lett 43:4426–4432īergstad M, Or D, Withers PJ, Shokri N (2017) The influence of NaCl concentration on salt precipitation in heterogeneous porous media. Water Resour Manag 30:731–745īergstad M, Shokri N (2016) Evaporation of NaCl solution from porous media with mixed wettability. Agric Water Manag 92:205–210īenini L, Antonellini M, Laghi M, Mollema PN (2016) Assessment of water resources availability and groundwater salinization in future climate and land use change scenarios: a case study from a coastal drainage basin in Itlay. A clear understanding of groundwater evaporation under plastic film-covered cultivation on salt-affected soil benefits environmental protection in the saline regions.īabajimopoulos C, Panoras A, Georgoussis H, Arampatzis G, Hatzigiannakis E, Papamichail D (2007) Contribution to irrigation from shallow water table under field conditions. Based on the current research deficiency, future studies should focus on the groundwater contribution to crop, the diurnal variation of groundwater evaporation, the determination of suitable and ecological groundwater table, and the capillary rise models and future interdisciplinary (e.g., physics and chemistry) research should be put into the interactive of salt and water in order to reveal the mechanisms of fresh and saliferous groundwater flow and evaporation moreover, the issue on plastic pollution induced by plastic mulch should also be brought to the forefront. Furthermore, the effect of changed canopy cover during growing period should be taken into consideration under crop cultivation underlying condition meanwhile, the variation of water flow and evaporation induced by crop residues or direct straw return in farmland can be quantified through determining the amount of the hydrophilic oxygen-containing functional groups and the change of soil pore-size distribution. Besides, the physical and chemical effects of formed salt crust at plastic film holes cannot be ignored under plastic mulch underlying condition. For salt-affected cultivated soils, specifically, salt precipitation, crystallization, and capillary force are the non-negligible actions affecting water movement and evaporation. This review critically discusses how plastic mulch, salt, and crop cultivation/plant by-products affect groundwater evaporation and further reveals their action mechanisms. However, knowledge of groundwater evaporation under plastic film-covered cultivation pattern remains vague in terms of action mechanism. Plastic mulching has therefore emerged gradually, becoming a globally applied agricultural practice for its benefits such as salt cumulation control, soil environment regulation, and crop yield improvement. Under recent years of poor land management, soil salinization is becoming a serious environmental issue, especially in the arid regions having strong evaporation and shallow groundwater table. ![]() Groundwater is a main type of natural resource, and groundwater evaporation is an important part of the cropland water cycle. ![]()
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