In this article we will discuss about:- 1. Definition of Fossils 2. The Process of Fossilisation 3. History 4. Types 5. Age 6. Techniques of Study 7. Significance of the Study. Definition of Fossils: It is difficult to precisely define the word fossil. The word fossil is derived from the Latin verb 'fodere' meaning to dig. Hence basically a fossil [...]
In this article we will discuss about the factors that govern the rate of decomposition of organic matter. Also learn about the microorganisms that are associated with organic matter decomposition. (i) Litter Quality: Structural and chemical properties of litter make up its quality. However, it is less specific term reflecting decomposition rate. Dubey and Pandey (1996) have recorded the higher [...]
The most important function of soil microorganisms is the decomposition of various kinds of organic matter present in the soil. Virtually all types of organic matters eventually find their way to the soil or to the sea. The soil organic matter chiefly consists of residues of dead plant and animals, and the excretory products of the living beings. These organic [...]