- Cycle of Nutrients Explained;
- Organic Feed;
- Natural Behaviour of Pigs and Poultry;
- Natural Medicine;
- Sustaining Ecology;
- Soil Erosion;
- Effects on Environment;
- Biodiversity and Genetic Conservation;
- Small-holder Group Certification;
- Crop Rotation.
To help converting a farm from conventional to organic; to describe the difference between natural and abnormal behaviour of pigs/poultry; to judge a housing system in terms of welfare of animals; make a start with group certification of organic farmers; to explain the cycle of nutrients.