Improving agricultural water productivity to ensure food security in China under changing environment: From research to practice
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...1) Internet of Things in field agriculture: Field crops mainly refer to such products as wheat, rice, and corn, which are of great significance to ensuring grain security [45]....
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...A farmland irrigation system can be more effectively managed when the exact soil moisture status of the farmland is known; moreover, information on farmland SMC can also help improve the soil moisture status at the critical stage of crop growth to improve crop yield and quality (Holzman et al., 2018; Kang et al., 2017; Park et al., 2017)....
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"Improving agricultural water produc..." refers background in this paper
...Climate change has great impacts on water resources of China (Piao et al., 2010)....
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...Climate change poses serious threats to global food security due to changes in water supply and demand by altering the spatial and temporal distribution of rainfall, the availability of water, and other agricultural production factors (Alcamo et al., 2007; Hanjra and Qureshi, 2010)....
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