Watershed Management: Introduction, Objectives, Factors, Selection and Estimation! Introduction to Watershed Management: A watershed is an area from which runoff, resulting from precipitation, flows past a single point into a large stream, a river, lake or an ocean. The terms watershed, catchment area or drainage basin are used in the same sense. A watershed may be only a few hectares [...]
In dry region, water is limited and land is vast, hence, water management should aim at maximizing production per unit of water rather than per unit of land. Some of the technologies like extensive, deficit and pressurized irrigation have been developed to maximize the production in dry/arid regions. Pressurized irrigation has already been discussed in scheduling of irrigation headings. Therefore, [...]
Here is a compilation of essays on ‘Wells’ for class 9, 10, 11 and 12. Find paragraphs, long and short essays on ‘Wells’ especially written for school and college students. Essay on Wells Essay Contents: Essay on the Introduction to Wells Essay on the Types of Wells Essay on the Design of Wells for Water Supply Essay on the Installation [...]