Cape Verde (West Africa) Successful Water Reuse Pilot Project: A Sustainable Way for Increasing Food Production in a Climate Change Scenario

نویسندگان

چکیده

Cape Verde, which has agricultural land that is mainly rainfed, will be severely affected by climate change due to increased drought conditions. Scarce water availability makes this country highly dependent on imports for its food supply, resulting in more than 80% importation. Improving use efficiency, implementing precision irrigation could help achieve sustainable of resources. Cereal production reusing treated contribute strengthening resilience and adaptation Verde. Our pilot project demonstrates the safe profitable reuse produced Verde’s treatment plants possible avoiding plant contact using Subsurface Drip Irrigation (SDI), obtaining yields between 10,000 7000 kg cob/ha, with a consumption about 300 L/kg Dry-Matter Water-Use-Efficiency 3 g/L. These studies also showed it necessary provide training farmers conduct further solve present challenges. This identif installation failures as shortages can compromise farmers’ profitability. To guarantee sustainability reuse, consider economic social factors, including all not reused poured, increasing environmental sanitary risk decreasing possibility recovering costs.

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ژورنال

عنوان ژورنال: Water

سال: 2021

ISSN: ['2073-4441']

DOI: https://doi.org/10.3390/w13020160