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Revision Notes

Hurticulture, Mushroom Culture and Hydroponics

Telangana Open School (TOSS) · Class 12 · Biology

Quick revision notes for Hurticulture, Mushroom Culture and Hydroponics — Telangana Open School (TOSS) Class 12 Biology. Key concepts, formulas, and definitions for last-minute revision.

52 questions28 flashcards4 concepts

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Key Topics to Revise

1

Horticulture and Ornamental Plants

  • Horticulture is the science of growing ornamental plants for decoration and commercial use.
  • Ornamental plants are classified into trees, shrubs, climbers, bulbous plants, and indoor plants.
  • Trees like Gul Mohar and Bottle Brush are grown for shade and beauty.
2

Mushroom Culture

  • Mushrooms are edible fungi belonging to the kingdom Fungi.
  • Common cultivated species in India: White Button, Paddy Straw, and Oyster mushrooms.
  • Mushrooms are rich in protein (20–33%), vitamins (B, C, D), minerals (K, P, Na), and fiber.
3

Hydroponics

  • Hydroponics is growing plants in nutrient-rich water without soil.
  • Two main methods: Water Culture and Aggregate Culture.
  • In water culture, roots are submerged in nutrient solution with air supply.

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Full Notes

Key Concepts

Horticulture is the science and artOrnamental plants are classified into treesMushrooms are fungi grown commercially usingHydroponics is a soil

Frequently Asked Questions

What are the important topics in Hurticulture, Mushroom Culture and Hydroponics for Telangana Open School (TOSS) Class 12 Biology?
Hurticulture, Mushroom Culture and Hydroponics covers several key topics that are frequently asked in Telangana Open School (TOSS) Class 12 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Hurticulture, Mushroom Culture and Hydroponics — Telangana Open School (TOSS) Class 12 Biology?
Understand the core concepts first, then work through the 52 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall 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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