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Crop Production and Management Tools and Techniques

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Crop Production and Management Tools and Techniques

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Questions and Answers

How do green plants synthesise their own food?

Through a process called photosynthesis (correct)

By absorbing food from the soil

By feeding on insects and other animals

By consuming water directly

What is the primary reason why animals, including humans, cannot make their own food?

Lack of chlorophyll (correct)

Inability to digest plants

Insufficient sunlight exposure

Absence of water

Why is it necessary to eat food?

To provide raw materials for growth and repair (correct)

To eliminate waste from the body

To enhance physical appearance

To maintain body temperature

What was the primary source of food for nomadic people before agriculture?

Hunted animals and raw fruits/vegetables Signup and view all the answers

What defines agriculture?

Cultivating land for food production Signup and view all the answers

Why is 'regular production, proper management, and distribution' necessary in crop production?

To ensure sufficient food supply for a large population Signup and view all the answers

Why is paddy not grown in the winter season?

Paddy requires a lot of water, which is not available in the winter season. Signup and view all the answers

What are the two broad cropping patterns identified in India?

Kharif and Rabi Crops Signup and view all the answers

How do earthworms and microbes contribute to soil health?

They help in turning and loosening the soil. Signup and view all the answers

Why does the preparation of soil involve turning and loosening it?

To allow roots to penetrate deep into the soil. Signup and view all the answers

What is one of the most critical agricultural practices before growing a crop?

Adding manure and fertilizers Signup and view all the answers

Why do some crops like paddy thrive in specific seasons in India?

Due to variations in temperature, humidity, and rainfall across different regions. Signup and view all the answers