In Chile, hair-woven mats were used on drought-hit farmland; the developer reported 71% lower evaporation and at least 30% higher crop production

Discarded human hair is now a vital tool for Chilean farmers facing severe drought. Compostable mats made from this material significantly reduce water evaporation from the soil. These Agropelo mats can save up to forty-eight percent of precious irrigation water. The initiative utilizes waste from salons and pet groomers across the nation. This innovative approach helps conserve water and supports agricultural production in arid regions.
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