2013/04/15 32 viewed
Learn more about Managing Hydroponic Systems
This course has been developed to complement Hydroponics I and II; and is intended for people who already have some experience and understanding of hydroponics.
2013/04/15 34 viewed
Study from anywhere and at your own pace
Develop a fundamental understanding of physics, as a foundation to applying theoretical physics in any world situations, from engineering and environmental management to rural industries and health sciences
There are 10 lessons: Review of Basic Algebra,, Introduction: Scope and Nature of Physics, Forces and Mechanics, Waves, Electricity and Magnetism, Energy and Work, Fundamentals of Thermodynamics,
Light and Optics, Nuclear Physics and Radioactivity, Astronomy, Cosmology and Astrophysics.
2013/04/15 24 viewed
Aquaponics is the integration of hydroponics with aquaculture technologies.
• Hydroponics is the horticultural process of growing plants in mediums other than soil.
• Aquaculture is the culture of aquatic organisms (such as fish and crustaceans) for commercial purposes under controlled or partly controlled conditions.
The course contains 10 lessons: Introduction, Aquaponic System Options, The Science of Animal and Plant Growth,Nutrition and Controlling Growth,Selecting and Managing Animal Production; Fish and Crustaceans,
Setting up an Aquaculture System, Aquaponic Plant Culture, Applications and Opportunities, Aquaponics for profit, Managing an Aquaponics Venture, Troubleshooting
2013/04/15 20 viewed
In this course you will develop an ability to understand the biological and ecological characteristics of reptiles and amphibians as well as relevant conservation issues and how to keep them at home.
Herpetology is the study of reptiles and amphibians. The term is derived from Linneas’s classification in which he combined reptiles and amphibians into the one category. Herpetology examines the biology and ecology of these animals and their importance at a global scale. Herpetology as a scientific study and as a hobby can have positive impacts on the conservation of threatened reptile and amphibian species.
2013/04/15 31 viewed
Learn to keep information on your computer secure
A course equally important for the individual through to the largest corporation
The most important security concepts related to information on the internet are confidentiality, integrity and availability, whereas the most important concepts related to the people using the information on the internet are authorisation, authentication and non-repudiation.
Learn about Information Security - Brand New Course - Enrol now!