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Jalayagnam

Jalayagnam is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Jalayagnam rather than just read about it. In short: Jalayagnam or Jala Yagnam, (water worship), is a water management program in India. It was initially implemented by Chief Minister of Andhra Pradesh, India, Dr.

Jalayagnam — main illustration
Jalayagnam — illustration

Key takeaways

  • Jalayagnam belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Jalayagnam to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Jalayagnam from memory before moving on to harder problems.

Reference excerpt

Jalayagnam or Jala Yagnam, (water worship), is a water management program in India. It was initially implemented by Chief Minister of Andhra Pradesh, India, Dr. Y. S. Rajasekhara Reddy as an election promise to the farmers of the state to provide irrigation to 8.2 million acres (8.2 million acres) in five years. Reddy was approved by the Indian central government and NGTL to proceed with the project before he died. The project includes site clearance, environmental clearance, R&R clearance, wildlife sanctuary clearance, forest clearance and technical advisory committee clearance. By the time the project was set to begin its initial phases, Reddy died in accident. Later chief ministers reduced funding for Jalayagnam.

The project This project accords the highest priority for the development of irrigation infrastructure, particularly in backward and drought prone areas by taking up this program in a big way. Jala Yagnam includes a number of irrigation projects by construction of reservoirs and lift irrigation systems for lifting water from major rivers, particularly from Godavari, to provide immediate irrigation benefits. The Jala Yagnam program was to complete 32 major and 17 medium irrigation projects at a cost of Rs. 650 billion to provide irrigation to an extent of 7.1 million acres besides stabilization of an existing ayacut of 2,132,000 acres while providing drinking water to a population of 12 million and generating power to the tune of 1700 MW. Eight of these projects were to be completed before the kharif season of 2006. The project requires the construction of 78 dams and is expected to displace significant numbers of people whose villages will be submerged. The irrigation development was almost stagnant for the last decade and the previous governments concentrated on hi-tech and neglected the agricultural sector, on which approximately 70% of the population depends. The fact that 26% of the population, mostly in rural areas, was living below the poverty line made Dr. Reddy wonder whether science and technology had made a significant difference in the quality of life in rural areas, compared to towns and cities. Also the suicides of many farmers from the state made Dr. Y. S. Rajasekhara Reddy give more significance to the irrigation sector. Having recognized the importance of the agricultural sector for faster economic development, Dr. Y. S. Rajasekhara Reddy started concentrating largely on its development and introduced several schemes for the benefit of the farmers, one of which is the Jala Yagnam project. In the past 50 years, a total ayacut of 6.5 million acres was developed in the state. Jala Yagnam is expected to double the area under irrigation. It would constitute a major component of the Central government programme National Irrigation Mission's (NIM) target of bringing ten million hectares of land (25 million acres) in the country under the plough. The largest allocation of funds, during 2004-09, is for irrigation, as the government considers irrigation an important growth engine. The most expensive of the projects are the lift irrigation projects intended to irrigate the dry Telangana region and supply water to the Anantapur - Ongole - Mahabubnagar area which is "turning into a desert". With the land level being 300 metres above the water level, lift irrigation is supposed to be the only way to take water to the dry region. Currently, 3,000 tmc water from Godavari is washed into the sea, as the land is at a higher elevation. For the first time in the post-independence era, the Congress government took up linking of Godavari and Krishna by constructing the Indira Sagar Project and Rajiv Sagar project across the River Godavari. By executing projects like Rajiv Sagar, Indira Sagar flood flow canal, SRSP Phase-II and so on, 2.1 million acres of parched land in Telangana region would be made fertile.

Maps This is the link which redirects to the map in which all the Jalayagnam projects are seen and also projects which have been already finished by Andhra Pradesh government. Details such as estimated and actual costs of Jalayagnam projects are also included. For completed projects, details like district they are in and rivers they are on are also included. Jalayagnam and other completed projects'map

Controversies The documents obtained from Right to Information Act of India indicates that show the irregularities that were committed range from violation of the common tender document to illegally made excessive payments for the works done and fraudulently claimed to have been done.

… excerpt ends here. Continue reading the full article.

Illustrations

Jalayagnam: Y. S. Rajasekhara Reddy
Y. S. Rajasekhara Reddy
Jalayagnam: Bhupatipalem reservoir
Bhupatipalem reservoir
Jalayagnam: Fishing in Bhupathipalem reservoir
Fishing in Bhupathipalem reservoir

Worked examples

Example 1 — a first encounter with Jalayagnam

Start with the simplest possible case. Write down what Jalayagnam claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Jalayagnam before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Jalayagnam ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Jalayagnam

In research
Jalayagnam appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Jalayagnam in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Jalayagnam is common in secondary-school and first-year university syllabi. It links to neighbouring topics Economy of Andhra Pradesh, Irrigation in Andhra Pradesh, Irrigation projects, so understanding it makes those chapters shorter.
In everyday life
Look for Jalayagnam outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Jalayagnam in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Jalayagnam means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Jalayagnam out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Jalayagnam in simple terms?

Jalayagnam or Jala Yagnam, (water worship), is a water management program in India. It was initially implemented by Chief Minister of Andhra Pradesh, India, Dr.

Why does Jalayagnam matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Jalayagnam?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Jalayagnam.

Tags

  • Economy of Andhra Pradesh
  • Irrigation in Andhra Pradesh
  • Irrigation projects

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