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Chapter 7 of 12
Revision Notes

Irrigation

Maharashtra Board · Class 10 · Water Security

Quick revision notes for Irrigation — Maharashtra Board Class 10 Water Security. Key concepts, formulas, and definitions for last-minute revision.

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Key Topics to Revise

1

Meaning and Need of Irrigation

  • Irrigation means supplying extra water to crops apart from rainfall.
  • It is needed to grow crops in seasons other than the rainy season.
  • It helps farmers take more than one crop in a year.
2

Main Methods of Irrigation

  • Watering from the surface of the land using furrow and bed method is a main method of irrigation.
  • Spraying water from a certain height is a main method of irrigation.
  • Watering near the roots of plants using drip is a main method of irrigation.
3

Well Irrigation and Old Tools

  • Well irrigation uses different tools to drain water from wells.
  • Mot is made from animal skin and looks like a sac or bag with a narrow opening.
  • There are two types of Mot: trunk mot and without trunk mot.
4

Pond, Lift, Drip and Sprinkler Irrigation

  • Pond irrigation in Maharashtra is near about 15%.
  • Submersible pumps work completely under water.
  • A submersible pump is covered with waterproof material.

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Full Notes

Key Concepts

Irrigation is the process of givingIrrigation helps crops grow in seasonsThe main methods are watering fromWell irrigation uses tools such asMot is made from animal skin

Frequently Asked Questions

What are the important topics in Irrigation for Maharashtra Board Class 10 Water Security?
Irrigation covers several key topics that are frequently asked in Maharashtra Board Class 10 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Irrigation — Maharashtra Board Class 10 Water Security?
Start by understanding all key concepts. Practise previous year questions from this chapter. Revise formulas and definitions regularly. Use flashcards for quick revision before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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