Abstract
In this subject, students will examine the major forms of soil degradation (erosion, acidity, salinity, nutrient decline and deterioration of soil structure) impacting agricultural landscapes. Students will learn and apply the principles of soil fertility and nutrient management within agricultural contexts. Students will further develop skills in interpretation and critical … For more content click the Read More button below.
Syllabus
The subject will cover the following topics:
Defining soil degradation problems;Understanding the problems: causes and management of issues related to soil fertility;
structural decline;extremes of pH;salinity;nutrient decline; anderosion.
Assessment items
1. Nutrient Management
2. Effects of Tillage
3. Final exam
Learning outcomes
Upon successful completion of this subject, students should:
1.
explain the major causes of soil degradation and their management;
2.
evaluate the quality, and implications, of scientific information relating to soil management issues;
3.
formulate and test hypotheses relating to soil management issues; and
4.
develop and justify management options to conserve or improve the soil resource.
Enrolment restrictions
Pre-requisite
Incompatible