Integrated Pest Management
Integrated pest management (IPM) refers to techniques of managing the pest by making use of cultural, chemical and biological methods in the form of integrated module (specific to each crop and each situation..
Integrated Pest Management
Integrated pest management (IPM) refers to techniques of managing the pest by making use of cultural, chemical and biological methods in the form of integrated module (specific to each crop and each situation). IPM techniques include a mix of all available cu..
Water, Food and Soil Pollution
Promoting the sustainable system of agriculture which encourages use of as less chemicals as possible in agricultural operation. Reduced use of fertilizers in a method called Integrated Farming System - which promotes the use of all natural resources along with fertilizers. Replacement of c..
Significance of Food Chains and Ecosystems
Significance of Food Chains - The study of food chains helps in understanding some of the important aspects of the ecosystem in particular and environment in general. The food relationship among the different organisms in an ecosystem The food chains are the living components of the biosphere These..
Water
To increase food production the water resources of the country should be managed. India has 12 major river basins and 8 composite river basins that form the surface water resource. Besides, the ground water also adds to the total water resource. The monsoons bring in lot of rainfall. More..
Water
Water - To increase food production the water resources of the country should be managed. India has 12 major river basins and 8 composite river basins that form the surface water resource. Besides, the ground water also adds to the total water resource. The monsoons bring in lot of rainfa..
Food Production Summary
Summary - Although India's food production has increased by 300 percent, percapita availability of food has reduced, in the last 50 years. Human food needs are met by cereals, millets, pulses, oilseeds, fishes, milk products, poultry birds, eggs and fishes. There is serious malnutrition problem in ..
Our Environment Summary
Summary - Environment is defined as the surroundings in which the organism lives. It has two components - abiotic and biotic. The abiotic environment includes the air (atmosphere), water (hydrosphere) and land (lithosphere). The biotic environment includes the plants, animals and the microbes. The ..
Indiscriminate use of pesticides, insecticides and herbicides
. The remnants of such pesticides used on pests may get adsorbed by the soil particles, which then contaminate root crops grown in that soil. The consumption of such crops causes the pesticides remnants to enter human biological systems, affecting them adversely. An infamous herbicide use..
Impact of Misuse of Natural Resources
. Beyond this, what will be the state of transport sector? If extraction of petroleum is considered as misuse of natural resource then what effective practical alternative is available to replace petroleum? (Note that LPG gas also has restricted source) The manner in which mineral sources like copp..
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