Abstract
In this subject you will be introduced to the physical, chemical and biological properties of soils and their influence on soil fertility and plant production. Understanding principles of soil formation, distribution and classification are important in determining where different soils are found within a landscape. A set of practical skills … For more content click the Read More button below.
Syllabus
This subject will cover the following topics:
Composition of soils, properties of the soil solid fraction, soil formation and classification;Properties of the liquid fraction, soil aeration and soil temperature; andSoil chemical properties: nutrient supply, nutrient retention, introduction to fertilizer, salinity/sodicity and pH extremes.
Learning outcomes
Upon successful completion of this subject, students should:
1.
demonstrate an understanding of soil formation processes and their effect on the distribution of soils on the landscape;
2.
demonstrate how to create and interpret soil maps, including basic soil classification;
3.
demonstrate the skills and knowledge required to create soil profile descriptions and interpret profile descriptions for the purpose of identifying soil based restrictions to plant growth;
4.
demonstrate how management can influence soil health and plant production; and
5.
demonstrate an understanding of the influencing factors contributing to nutrient supply from soils, the cause and effects of waterlogging, soil pH extremes and salinity/sodicity.
Learning activities
Intensive School
Learning resources
Additional resources required by students
Students attending compulsory intensive schools on Charles Sturt campuses will incur costs associated with travel, accommodation and required resources.