Notes and Study material for Exams
Green Revolution in India A term coined to describe the emergence and diffusion of new seeds of Cereals. Norman-e-Borlaug is the Father of Green Revolution in the world, while Dr. M.S. Swami Nathan is known as the Father of Green Revolution in India. The new cereals were the product of research work and concentrated plant … Read more
Pradhan Mantri Krishi Sinchayee Yojana (PMKSY): Bringing ‘Har Khet ko Paani’ Introduction India, a land of diverse landscapes and a vast agricultural sector, faces the constant challenge of ensuring water security for its farmers. The country’s agricultural productivity is heavily reliant on rainfall, leaving it vulnerable to the vagaries of monsoon. This vulnerability is further … Read more
Industrial Uses The share of Industrial Sector is limited to 2 per cent of the surface water utilisation and 5 per cent of the ground-water. Rough estimates indicate that the present water use in the industrial sector is of the order of 15 km3 . The water use by thermal and nuclear power … Read more
Water Resources Management Water Resources in India India accounts for about 2.45 per cent of world’s surface area, 4 per cent of the world’s water resources and about 16 per cent of world’s Population. The total water available from Precipitation in the country in a year is about 4,000 cubic km. The availability … Read more
Rajasthan: Irrigation and Hydropower At the time of independence there was 1 major project, 43 medium and 2272 minor projects and the irrigation potential was only 4 lac ha. Hence after independence the state irrigation department was formed in 1949 with the objective of increasing the production of the food and fodder and to … Read more
Problems of Soil erosion and degradation in Maharashtra Konkan Region This region is located between 1;044′ and 20°20′ N lat. and 700 10′ and 730 50′ E long. with a longitudinal distance of 500 krns and a width of 15-20 kms. It comprises of four districts, namely Sindhudurg, Ratnagiri, Thane and Raigad. The … Read more
Safe drinking water is the birthright of all humankind – as much a birthright as clean air. The majority of the world’s Population, however, does not have access to safe drinking water. This is certainly true in most parts of Africa and Asia. Even in relatively advanced countries such as India, safe drinking water … Read more
The Intertwined Web: Agriculture and its Allied Sectors Agriculture, the backbone of human civilization, is far more than just the cultivation of crops and rearing of livestock. It forms a complex ecosystem, intricately connected to a web of allied sectors that contribute to its success and, in turn, benefit from its prosperity. This article delves … Read more
Fertigation Fertigation is the process of applying water-soluble fertilizers through irrigation systems. It is a precise and efficient way to deliver nutrients to plants, and it can improve crop yields and quality. Fertilizer Compatibility Types of Fertigation Systems Drip Irrigation systems Sprinkler Irrigation systems Localized placement Fertigation Equipment Venturi injectors Fertilizer pumps Mixing tanks Filters … Read more
Means of Irrigation and its importance India is an agricultural country. About seventy per cent of its people depend on agriculture. Watering is essential for the crops. Agriculture is not possible without water. We have to depend on rains for water for our fields, but we do not get rains throughout the year. India … Read more