Browse Reference Articles
31 to 40 of 804 articles
-
Biodegradation
Biodegradation is the decomposition of organic material by microorganisms. The term biodegradation is often used in relation to sewage treatment, environmental remediation (bioremediation) and to ... > more -
Dietary mineral
Dietary minerals are the chemical elements required by living organisms. Appropriate intake levels of each dietary mineral must be sustained to maintain physical ... > more -
Food chain
Food chains and food webs and/or food networks describe the feeding relationships between species in a biotic community. In other words, they show the transfer of material and energy from one species ... > more -
Organic food
Organic food is produced according to legally regulated standards. For crops, it means they were grown without the use of conventional pesticides, artificial fertilizers or sewage sludge, and that ... > more -
Microorganism
A microorganism or microbe is an organism that is so small that it is microscopic (invisible to the naked eye). Microorganisms are often illustrated using single-celled, or unicellular organisms; ... > more -
Greenhouse
A greenhouse (also called a glasshouse or hothouse) is a building where plants are cultivated. A greenhouse is built of glass or plastic; it heats up because the sun's incoming electromagnetic ... > more -
Slash and burn
Slash and burn (a specific practice that may be part of shifting cultivation or swidden-fallow agriculture) is an agricultural procedure widely used in forested areas. Although it was practised ... > more -
Phytopathology
Phytopathology or plant pathology is the science of diagnosing and managing plant diseases. It covers all infectious agents that attack plants and abiotic disorders, but does not include herbivory by ... > more
Search ScienceDaily
Number of stories in archives: 137,426
