How to prevent soil salinization and sodification

FAO Global Soil Partnership

How to prevent soil salinization and sodification

Global Soil Doctors Programme

Year of publication 2021

Place of publication Rome, Italy ;

Pages 1

Author FAO Global Soil Partnership

Publisher FAO ;

Product type Poster, banner

Edition 1

Full item page

Synopsis (short abstract) This is one of a set of posters, the communication materials for farmers in "Soil Doctors Global Programme". The program is a farmer-to-farmer training programme and the poster will be used for farmers by farmers to teach and learn soil function and problems related to soils. This poster presents how to prevent soil salinization and sodification and is in line with the implementation of the Voluntary Guidelines for Sustainable Soil Management and to maintain healthy soils and food safety in accordance with the Sustainable Development Goals and the FAO’s Strategic Objectives.

Language English

Also available in:

Related items

Showing items related by metadata.

Brochure, flyer, fact-sheet
Soil salinization and sodification
Postcard
2016

Also available in:

French
Spanish

The front of the postcard provides a short description on Soil salinization and sodification (definition, cause, key facts) while the back gives the worldwide conditions and trends by region. The data given here is derived from information published in the Status of the World's Soil Resources report, released in December 2015.
The Report and the Technical Summary are available at the links below:

Read the Status of the World's Soil Resources, Main report

Read the Technical Summary of the Status of the World's Soil Resources
Book (stand-alone)

Halt soil salinization, boost soil productivity
Proceedings of the Global Symposium on Salt-affected Soils, 20–22 October 2021
2022

Also available in:

No results found.

The book of proceedings of the GSAS21 contains the papers presented during the
Global Symposium on Salt-affected Soils
that was held on 20-22 October 2022. The papers provide the up-to-date scientific knowledge and practical solutions for mapping, assessment, rehabilitation and sustainable management of saline and sodic soils as well as policy recommendations on actions needed to manage salt-affected soils, prevent soil degradation, and to upscale good practices and technologies on these soils.
Brochure, flyer, fact-sheet
The multi-faced role of soil in the Near East and North Africa | Policy brief, Soil salinity 2019

Also available in:

Arabic
French

Salinization is the most severe threat to soils in the NENA region after soil erosion. Indeed, more than 11 percent of the region’s soils are affected by various levels of soil salinization Salinity has direct effects on the growth and development of plants. Sodic conditions may cause important deterioration of the soil physical properties, indirectly affecting crop growth via increased surface crusting, poor water infiltration, and reduced root zone aeration. The Voluntary Guidelines for Sustainable Soil Management (VGSSM) provide recommendations on how to prevent the development of salt-affected soils. If soils are already degraded and prevention is no longer an option, excess salts can be removed from the soil surface and the root zone using a variety of techniques. Under all conditions, the sustainable management of soil resources is key in preventing and combating salinization.