Plant Tolerance Mechanisms to Soil Salinity Contribute to the Expansion of Agriculture and Livestock Production in Argen
This chapter addresses salt tolerance mechanisms in crops and woody species cultivated in Argentina, highlighting the contribution of local research to these topics. Work on forages and woody species represents approximately half of this research that has
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Saline and Alkaline Soils in Latin America Natural Resources, Management and Productive Alternatives
Saline and Alkaline Soils in Latin America
Edith Taleisnik Raúl S. Lavado •
Editors
Saline and Alkaline Soils in Latin America Natural Resources, Management and Productive Alternatives
123
Editors Edith Taleisnik Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) Buenos Aires, Argentina Instituto de Fisiología y Recursos Genéticos Vegetales (IFRGV), Instituto Nacional de Tecnología Agropecuaria (INTA) Centro de Investigaciones Agropecuarias (CIAP) Córdoba, Argentina
Raúl S. Lavado Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) Buenos Aires, Argentina Facultad de Agronomía Universidad de Buenos Aires Buenos Aires, Argentina
Facultad de Ciencias Agropecuarias Universidad Católica de Córdoba Córdoba, Argentina
ISBN 978-3-030-52591-0 ISBN 978-3-030-52592-7 https://doi.org/10.1007/978-3-030-52592-7
(eBook)
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Foreword
As world population continues to expand, global need for increased food production is pushing agriculture into regions with lower rainfall and salt-affected soils. This increases the pressure to develop and extend irrigation schemes and to bring marginal land into production. Soil salinization is becoming more extensive as a result of land clearing and unsustainable irrigation practices, and is a major cause of land degradation. The need for more food means more dependence on irrigation schemes which typically result in 25–50% of the irrigated land being salinized. Clearing of natural vegetation for cropping or grazing brings salt to the surface. Low-lyi
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