Managing irrigation for soil health in arid and semi-arid regions Dr Ho-Chul Shin

Managing irrigation for soil health in arid and semi-arid regions Dr Ho-Chul ShinIrrigated arid and semi arid regions of the world account for more than 40% of the global crop production. Managing soil health while simultaneously increasing water use efficiency in these areas is challenging, but critical to future global food security. This chapter describes production practices such as no tillage and surface residue preservation that maximize both water infiltration into soil and soil water retention, reduce runoff and

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