Environment

Trichoderma harzianum is a naturally occurring fungus, which is used as a biofungicide to protect mulberry (Morus alba L.) from root-rot and wilt diseases caused by other harmful fungi. A talc-based biofungiside (Raksha) has been developed using T. harzianum for the control of root rot diseases of mulberry. Raksha is applied after mixing with farm-yard … Read more

Notification on Environmental Impact Assessment (EIA) of developmental projects 1994 under the provisions of Environment (Protection) Act, 1986 making EIA  mandatory for 29 categories of developmental projects. One more item was added to the list in January, 2000. environmental impact assessment statutory for 30 activities Environment Impact Assessment Notification of 2006 has categorized the developmental … Read more

:  United Nations Environment Programme (UNEP) is an agency of United Nations and coordinates its environmental activities, assisting developing countries in implementing environmentally sound policies and practices. It was founded by Maurice Strong, its first director, as a result of the United Nations Conference on the Human Environment (Stockholm Conference) in June 1972 and has … Read more

Deserts are formed in regions with less than 25 cm of annual rainfall, .or sometimes in hot regions where there is more rainfall, but unevenly distributed in the annual cycle. Lack’ of rain in the mid latitude is often due to stable high pressure zones; deserts in temperate regions often lie in “rain shadows”, that … Read more

  Eutrophication is a syndrome of ecosystem, response to the addition of artificial or natural substances such as nitrates and phosphates through fertilizer, sewage, etc that fertilize the aquatic ecosystem. The growth of green algae which we see in the lake surface layer is the physical identification of an Eutrophication. Some algae and blue-green bacteria … Read more

What is natural pest and disease control? Pests and diseases are part of the natural environmental system. In this system there is a balance between predators and pests. This is nature’s way of controlling populations. The creatures that we call pests and the organisms that cause disease only become ‘pest and diseases’ when their activities … Read more

The Rio Declaration was adopted in the conference recognizing the universal and integral nature of Earth and by establishing a global partnership among states and enlisting general rights and obligations on environmental protection. The Rio Declaration is a statement of 27 principles for the guidance of national environmental behaviour and enlisting general rights and obligations … Read more