Suppression of Evaporation and Percolation Water Losses with Novel Infiltration Insert Method to Improve Plant Yield Utilizing Carbon Sequestration

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Increasing global population requires 70% more food production by 2050, predominantly cultivated in developing countries and areas with an arid climate. Irrigation consumes more than 80% of the world’s fresh water. Traditional irrigation practices suffer from evaporation and percolation loss of freshwater and existing efficient technologies are very expensive and not economically viable for developing world. The purpose of this innovation is to develop and implement an economically viable technique and devices to reduce irrigation water loss and apply them to micro-irrigation to help small farm owners in the developing world. The proposed infiltration system inserts under drip emitters mimic SDI and delivers water to the root zone. Then engineered perlite/peat-moss topsoil beds suppresses evaporation loss by locking water in the pores and a percolation control layer at the root zone uses charcoal amendment to retain water and improve root health/plant yield, ultimately working to reduce the water footprint of agriculture in arid regions. 

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