forest primary productivity

Primary and Secondary Productivity - 'The amount of organic matter or biomass produced by an individual organism, population, community or ecosystem during a given period of time is called productivity'. Primary production refers to all or any part ..

'The amount of organic matter or biomass produced by an individual organism, population, community or ecosystem during a given period of time is called productivity..

Forests are the invaluable wealth of a country and a renewable natural resource. They are beneficial to man in several ways. a) Forests provide fuel wood, timber, paper, bamboo, rayon, cane etc. b) Forests also provide a large number of important products su..

Forests are the most important resource of our globe. Naturally formed forests are found in such parts of globe - where the factors of plant growth have been ideal for several centuries. For this reason, they are mostly found in regions of high rainfall and regions of high altit..

Forests are intimately linked with our culture and civilization. Forests are useful to us in many ways: Forests provides timber for the furniture and building Forests provides raw material for paper, board and plywood industry Forests provi..

Mutual relation exists between forests (trees), rainfall concentration, the amount of water in rivers and conservation of wild animals. Felling of forest trees (deforestation) decreases the rainfall in that area. Due to less rainfall, new trees will not germinate and grow, ..

The Sun radiates energy in the form of heat and light. We utilize these forms of energy either directly or indirectly, after conversion into some other forms. Utilization of solar energy in various ways is as represented. Besides the primary role of the Sun's energy, it is now believed t..

. Even the bacteria which cause deadly diseases and food poisoning on one hand help in aiding digestion produce dairy products like milk and yogurt (curds) and help in decomposing huge amounts of waste and dead matter, fertilizing the soil with nitrogen. One of the main aims of conservati..

One of the primary objectives of agriculture is to produce food. In the entire history of agriculture, food production has remained a prime objectiv..

Introduction - One of the primary objectives of agriculture is to produce food. In the entire history of agriculture, food production has remained a prime objective. Human food needs have undergone many qualitative and quantitative modifications in the last 50 - 100 years. Mainl..