Soil stability Archives - WA Soil Knowledge Base

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Soil attributes
Explore an underground world

Learn about what’s going in soil and why.
Understand soil properties and processes

The Soil attributes section contains information on different topics within soil biology, physics or chemistry. Pages within these topics present an overview of the current state of knowledge, explain the principles and properties of different soil attributes, and highlight insights from research and resources like case studies. Resources are suggested throughout these Pages.
- View all soil attributes
Soil management
Looking after soil for long-term sustainability

Protecting and conserving a critical resource.
Discover and apply best practice soil management

Soil management focuses on practical advice and guidelines to improve soil management. This information discusses how soil management integrates into different farming systems and considers different options that may be available to improve soil quality. Resources are linked throughout Soil Management pages.
- View all Soil management
- Controlled traffic farming
- Strategic tillage
- Soil amendments
- Agricultural lime
- Fertiliser
Soil analysis & testing
Dig deeper with analytical insights and data

Support better decision making and create value with soil monitoring and testing.
Learn how soil testing and monitoring can unlock potential

Soil analysis & testing provides information on how soil attributes and properties are measured and tested, as well as guidance on how to analyse and interpret soil test results and set up soil sampling and monitoring.
- View all Soil analysis and testing
- Soil sampling
- Soil groups
- Testing soil colour
- Testing soil texture
- Testing soil structure
- Testing soil nutrients
- Identifying soil constraints
- Measuring soil organic carbon
- Understanding trial results and on-farm experimentation
Resources
Curated collection of high-quality, evidence-based soil information

The knowledge you need, all in one place.
Explore our collection of videos, case studies, fact sheets, tools, journal articles, links and more.

The Resources section lets user explore and access a curated selection of additional resources for soil information and management. These Resources can be searched, and filtered by topic(s), format, date, and organisation so you can find what you’re looking for, or discover something new.
- Videos
- Case studies
- Fact sheets
- Reports
- Journal articles
- Tools
- External links
- Books
- Ebooks
- View all

Video

Understanding Your Soils: Sodicity and Salinity

Sodic and alkaline soil

05:51

Want to know more about soil sodicity and salinity? Watch this short video from the Understanding Your Soils Series...

Testing for dispersion and slaking

Sodic and alkaline soil

Simple guide to testing for dispersion

Sodic and alkaline soil profiles in the south-western agricultural region

Sodic and alkaline soil

Typical chemical analysis of sodic and alkaline soils

Video

Dispersion of clay plates by changing soil pH

Sodic and alkaline soil

03:08

Soil pH can affect soil dispersion by affecting charged surfaces.

Video

Dispersion of clay plates by sodium in soil

Sodic and alkaline soil

03:08

This animation shows how sodium influences soil dispersion.

Video

Soil stability demonstration

Sodic and alkaline soil

00:16

This short demonstration shows differing degrees of breakdown of soil aggregates when immersed in deionised water for 24 hours....