[KNTT] Trắc nghiệm công nghệ trồng trọt kết nối tri thức Bài 23 Giới thiệu về trồng trọt công nghệ cao
1. Which of the following technologies is a cornerstone of modern protected cultivation in high-tech agriculture?
A. Open-field irrigation systems.
B. Greenhouse and net house systems.
C. Traditional plowing techniques.
D. Manual seed sowing.
2. What does AI (Artificial Intelligence) contribute to high-tech agriculture?
A. Manual data entry.
B. Predictive analytics for yield, disease detection, and resource management.
C. Simple record-keeping.
D. Automated manual labor.
3. Data analytics in high-tech agriculture helps farmers to:
A. Make decisions based on intuition only.
B. Understand patterns, identify trends, and make informed decisions for better yields and resource management.
C. Avoid all forms of data collection.
D. Focus on traditional farming practices.
4. Remote sensing technology in agriculture is used to:
A. Manually inspect individual plants.
B. Collect data about the Earths surface from satellites or aircraft without physical contact.
C. Control irrigation systems directly.
D. Perform physical soil analysis.
5. What is the primary function of a climate control system in a high-tech greenhouse?
A. To simulate extreme weather conditions.
B. To maintain optimal temperature, humidity, CO2 levels, and light for plant growth.
C. To increase the need for manual ventilation.
D. To allow maximum exposure to external environmental factors.
6. The application of big data in agriculture enables:
A. Manual record-keeping.
B. More accurate predictions, optimized resource management, and improved risk assessment.
C. Reduced need for analytical tools.
D. Focusing on single data points.
7. Which of the following is NOT a typical component of high-tech agriculture systems?
A. Automated irrigation systems.
B. GPS-guided tractors.
C. Traditional manual labor for all tasks.
D. Sensor networks for data collection.
8. The term CEA in high-tech agriculture stands for:
A. Commercial Egg Automation.
B. Controlled Environment Agriculture.
C. Crop Efficiency Analysis.
D. Climate and Environmental Assessment.
9. What is the main goal of implementing sensor technology in agricultural fields?
A. To increase manual labor requirements.
B. To gather real-time data on soil, weather, and crop conditions for informed decision-making.
C. To replace all existing farming equipment.
D. To complicate farming operations.
10. Which of the following is a key element of sustainable high-tech agriculture?
A. Maximizing water usage.
B. Minimizing waste and optimizing resource efficiency.
C. Heavy reliance on chemical fertilizers.
D. Ignoring environmental impact.
11. The smart greenhouse concept in high-tech agriculture emphasizes:
A. Maximum exposure to natural elements.
B. Automated control and monitoring of environmental conditions.
C. Minimal technological intervention.
D. Reliance on manual adjustments.
12. What role does IoT (Internet of Things) play in smart farming, a component of high-tech agriculture?
A. Replacing all human decision-making in farming.
B. Connecting sensors and devices to collect and transmit real-time data for analysis and action.
C. Solely focusing on marketing and sales of agricultural products.
D. Automating physical labor without data input.
13. Which technology allows for precise control of environmental factors like temperature, humidity, and light intensity within a greenhouse?
A. Manual ventilation systems.
B. Automated climate control systems.
C. Traditional shading nets.
D. Natural sunlight exposure.
14. What is the primary characteristic that distinguishes high-tech agriculture from traditional farming methods?
A. Extensive use of manual labor.
B. Reliance on natural rainfall and sunlight only.
C. Integration of advanced technologies for precision and efficiency.
D. Focus on low-yield, traditional crop varieties.
15. Precision agriculture in high-tech farming primarily aims to optimize:
A. Maximizing land use without regard to resource input.
B. Minimizing the use of all agricultural inputs.
C. Resource allocation and application based on specific crop needs and field conditions.
D. Increasing labor intensity to improve crop quality.
16. The goal of digital farming in high-tech agriculture is to leverage digital technologies for:
A. Increasing the physical workload.
B. Improving farm management, decision-making, and operational efficiency.
C. Reducing the need for skilled labor.
D. Focusing solely on organic farming principles.
17. Which type of sensor is commonly used in precision agriculture to measure soil moisture content?
A. Temperature sensors.
B. Light intensity sensors.
C. Soil moisture sensors.
D. Wind speed sensors.
18. Which of the following best describes aquaponics in the context of high-tech agriculture?
A. Growing crops in traditional soil with fish present.
B. A system that combines raising aquatic animals with hydroponics.
C. Cultivating fish only.
D. Farming in saltwater environments.
19. Hydroponics and aeroponics are examples of which agricultural technique common in high-tech farming?
A. Soil-based cultivation.
B. Vertical farming systems.
C. Soilless cultivation methods.
D. Traditional crop rotation.
20. The use of drones in high-tech agriculture is primarily for:
A. Transporting harvested crops to market.
B. Monitoring crop health, applying pesticides, and mapping fields.
C. Manual planting of seeds.
D. Directly interacting with soil for fertilization.
21. What is the primary advantage of using LED grow lights in controlled environment agriculture (CEA) within high-tech farming?
A. They require more energy than traditional lighting.
B. They offer customizable light spectrums and improved energy efficiency.
C. They are not suitable for plant growth.
D. They increase the need for manual watering.
22. What is automation in the context of high-tech farming?
A. Manual execution of all farming tasks.
B. Using machines and technology to perform tasks with minimal human intervention.
C. Sole reliance on natural processes.
D. Increasing the need for human supervision.
23. What is a key challenge in adopting high-tech agriculture for smallholder farmers?
A. Lack of interest in technology.
B. High initial investment costs and need for technical expertise.
C. Abundance of readily available advanced technology.
D. Over-reliance on traditional methods.
24. What is a key benefit of vertical farming in urban environments, as part of high-tech agriculture?
A. Increased reliance on natural weather patterns.
B. Reduced need for artificial lighting.
C. Efficient use of space and reduced transportation costs.
D. Lower energy consumption compared to traditional farms.
25. Blockchain technology is being explored in agriculture for:
A. Increasing crop yields directly.
B. Enhancing traceability and transparency in the supply chain.
C. Automating farm machinery.
D. Controlling weather patterns.
