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Book (stand-alone)Thematic 1: Farmers’ guidelines on soil and water management in salt-affected areas 2023
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No results found.The threats posed by salt-affected soils to global food security are dire. According to the recent Global salt-affected soils map, over 424 million hectares of topsoil (0–30 cm) and 833 million hectares of subsoil (30–100 cm) are currently salt-affected. This practical guide to soil and water management in salt-affected areas provides vital information to farmers dealing with salinity and sodicity issues on their farms and assists them in following suggested practices to mitigate or/and to adapt to these unfavourable conditions without compromising further losses in yields. -
Book (stand-alone)Impact of shrimp farming on arable land and rehabilitation of resultant salt-affected soils/integrated soil management for sustainable use of salt-affected soils 2000
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No results found.The development of agricultural technologies and a better appreciation of the existing but under-utilised knowledge of resource management will be crucial in meeting the ecological needs and in achieving the anticipated food demands of the growing population in the future. The greatest challenge for the coming decades lies in the fact that the production environments are unstable and degrading. Land degradation is proceeding so fast that unless policies and approaches change, many countries will not be able to achieve sustainable agriculture in the foreseeable future. Soil salinization has been identified as a major process of land degradation. The greatest technical causes of decreasing production on many irrigated projects particularly in arid-semi-arid areas, or failure of large areas in rainfed agriculture, are waterlogging, salinization and sodication. -
Book (stand-alone)Report of the regional workshop on salt-affected soils from sea water intrusion: strategies for rehabilitation and management 2005
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No results found.The 26 December 2004 earthquake and tsunami devastated the lives of millions. With considerable determination, local communities have joined national and international organizations and governments to bring relief and start the recovery work. FAO has been involved in assisting the affected countries in numerous ways so that agricultural activities may be resumed. While short-term assistance is indispensable, strategic planning for medium and long-term rehabilitation in collaboration with partner s and governments is required for appropriate intervention. To strengthen regional coordination and collaboration in support of rural development and food security, the above workshop was organized in Bangkok, Thailand from 31 March to 1 April 2005. The overall goal was to enhance rehabilitation efforts for the reclamation of salt-affected soils in tsunami-affected areas and to identify suitable management practices for sustainable crop production. A major outcome of the workshop was a regional strategic framework for coordinating the actions to be taken at the regional level for the rehabilitation and reconstruction of the affected areas.
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