Class 9 Skill Education Precision Farming MCQ

Class 9 Skill Education Precision Farming MCQ

SECTION A: MULTIPLE-CHOICE QUESTIONS (MCQs)

Choose the correct answer.

  1. What is the main aim of precision farming?
    a) To increase the size of farms
    b) To provide plants with the right resources at the right time
    c) To use more fertilisers
    d) To depend only on rainfall
  2. Which irrigation method delivers water directly to the plant roots?
    a) Flood irrigation
    b) Drip irrigation
    c) Canal irrigation
    d) Surface flooding
  3. Which structure is mainly used to maintain high humidity for young seedlings?
    a) Shade-net
    b) Greenhouse
    c) Humidity chamber
    d) Storage room
  4. Which tool is used to measure humidity?
    a) Hand trowel
    b) Hygrometer
    c) Measuring tape
    d) Pruning scissors
  5. Which of the following is used to protect plants from scorching heat?
    a) Shade-net
    b) Low-tunnel
    c) Humidity chamber
    d) Water tank
  6. What does a Bill of Materials (BOM) help estimate?
    a) Plant height
    b) Material requirements and costs
    c) Rainfall
    d) Soil temperature only
  7. Which of the following is a growing medium?
    a) Cocopeat
    b) Plastic sheet
    c) Measuring tape
    d) Water pipe
  8. Which tool is used for digging soil and transplanting seedlings?
    a) Hygrometer
    b) Hand trowel
    c) Spray bottle
    d) Measuring scale
  9. Which method helps farmers identify crop health over large areas?
    a) Remote sensing
    b) Manual watering
    c) Hand weeding
    d) Flood irrigation
  10. Which structure helps trap solar heat and extend the growing season?
    a) Humidity chamber
    b) Low-tunnel
    c) Storage shed
    d) Water tank
  11. Which of the following is a benefit of precision farming?
    a) Increased wastage of water
    b) Excessive use of pesticides
    c) Efficient use of resources
    d) Reduced crop monitoring
  12. What is the main purpose of soil organic carbon testing?
    a) To assess soil health
    b) To measure plant height
    c) To count seeds
    d) To measure rainfall

SECTION B: FILL IN THE BLANKS

  1. Precision farming uses science and technology to improve agricultural __________.
  2. The process of supplying water directly to plant roots through pipes and drippers is called __________ irrigation.
  3. A __________ is used to measure humidity.
  4. A __________ chamber provides high humidity for young seedlings.
  5. A __________ is used to protect plants from intense sunlight.
  6. The document listing required materials, quantities, and estimated costs is called a Bill of __________.
  7. __________ is a growing medium commonly used in nurseries.
  8. The process of transferring seedlings from one place to another for further growth is called __________.
  9. Soil organic carbon is an important indicator of soil __________.
  10. A __________ is used to measure precise distances when marking a layout.

SECTION C: TRUE OR FALSE

Write True or False.

  1. Precision farming relies only on traditional farming methods.
  2. Drip irrigation can help reduce water wastage.
  3. A low-tunnel is generally larger and less controlled than a humidity chamber.
  4. A shade-net protects plants from excessive heat and scorching sunlight.
  5. A hygrometer is used to measure soil organic carbon.
  6. A Bill of Materials helps organise resources and estimate expenses.
  7. Remote sensing can help monitor crop health.
  8. Seeds should be stored in a warm and wet place.

SECTION D: MATCH THE FOLLOWING

Match Column A with Column B.

Column AColumn B
1. Hygrometera. Digging and planting
2. Hand trowelb. Measuring humidity
3. Drip irrigationc. Protecting plants from intense sunlight
4. Shade-netd. Targeted water delivery
5. Bill of Materialse. Estimating materials and costs

SECTION E: VERY SHORT-ANSWER QUESTIONS

Answer in one or two sentences.

  1. What is precision farming?
  2. State any two benefits of precision farming.
  3. What is a humidity chamber?
  4. What is the purpose of a low-tunnel?
  5. What is a shade-net used for?
  6. What is fertigation?
  7. What is the importance of soil organic carbon?
  8. What is the purpose of a Bill of Materials?
  9. Name any two digital technologies used in precision farming.
  10. Why should seeds and saplings be healthy and disease-free?

SECTION F: SHORT-ANSWER QUESTIONS

Answer in about 3–5 sentences.

  1. Differentiate between traditional farming and precision farming.
  2. Explain how precision farming helps conserve water and reduce wastage.
  3. Describe the functions of a greenhouse, low-tunnel, humidity chamber, and shade-net.
  4. Explain the importance of selecting a suitable site and preparing a layout for a precision farming unit.
  5. Describe the role of tools such as a hand trowel, measuring tape, and pruning scissors.
  6. Explain how a Bill of Materials helps in planning a farming project.
  7. What is the role of soil organic carbon in maintaining soil health?
  8. Explain how biofertilisers can support plant growth.
  9. How can digital tools and remote sensing help farmers manage crops?
  10. State the important precautions to follow while handling tools and growing materials.

SECTION G: APPLICATION-BASED QUESTIONS

  1. A farmer wants to provide water directly to the roots of plants while reducing water wastage. Which irrigation method should the farmer choose? Give one reason.
  2. A nursery has young seedlings that require high humidity and controlled moisture. Which structure should be selected? Explain why.
  3. A farmer wants to grow vegetables during cold weather by trapping solar heat around the plants. Which crop protection structure would be suitable?
  4. A rooftop garden receives intense sunlight and becomes excessively hot. Suggest a suitable crop protection method and explain its purpose.
  5. A farmer observes that some parts of a field have unhealthy crops. How can remote sensing and soil-related information help the farmer decide what action to take?

SECTION H: LONG-ANSWER QUESTIONS

Answer in detail.

  1. Explain the major differences between traditional farming and precision farming with suitable examples.
  2. Describe the main steps involved in setting up a small precision farming unit, from site selection to harvesting.
  3. Explain how crop protection structures help create suitable growing conditions for plants.
  4. Describe the importance of irrigation management, soil health, and biofertilisers in precision farming.
  5. Explain how technology, proper planning, and careful harvesting can improve agricultural productivity and reduce losses.

Section A: MCQs

  1. b
  2. b
  3. c
  4. b
  5. a
  6. b
  7. a
  8. b
  9. a
  10. b
  11. c
  12. a

Section B: Fill in the Blanks

  1. yield
  2. drip
  3. hygrometer
  4. humidity
  5. shade-net
  6. Materials
  7. Cocopeat
  8. transplanting
  9. health
  10. measuring tape

Section C: True or False

  1. False
  2. True
  3. True
  4. True
  5. False
  6. True
  7. True
  8. False

Section D: Match the Following

  1. b
  2. a
  3. d
  4. c
  5. e

Section E: Very Short-Answer Questions

  1. Precision farming uses science and technology to provide plants with the right amount of water, nutrients, and care at the right time.
  2. It helps conserve water and reduce unnecessary use of fertilisers and pesticides.
  3. A humidity chamber is a structure that maintains high humidity and suitable conditions for seed germination and young seedlings.
  4. A low-tunnel traps solar heat and protects plants from harsh weather.
  5. A shade-net protects plants from excessive sunlight and scorching heat.
  6. Fertigation is the application of fertilisers through an irrigation system.
  7. Soil organic carbon supports soil health and helps maintain soil quality.
  8. A Bill of Materials lists the required materials, quantities, and estimated costs for a project.
  9. Remote sensing and digital farming applications.
  10. Healthy, disease-free planting material supports better growth and reduces the risk of disease.

Sections F, G and H

Answers may vary. They should include the relevant concepts, explanations, examples, and reasons asked for in each question.