What is the main purpose of 'mulching'? MCQ with Answer and Explanation

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What is the main purpose of 'mulching'?

A. To reduce fertility

B. To increase erosion

C. To conserve soil moisture and suppress weeds

D. To increase pests

Answer: Option C

Solution (By JKExamLibrary)

Mulching involves covering soil with organic or plastic material to conserve moisture, moderate temperature, and suppress weed growth.

This question belongs to: Geography GK Agriculture in India

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Question #1 Report Error

Which state is the largest producer of soybean?

A. Rajasthan

B. Gujarat

C. Madhya Pradesh

D. Maharashtra

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Correct Answer: Option C

Explanation:
MP dominates soybean, a key oilseed crop.

This question belongs to: Geography GK Agriculture in India

Question #2 Report Error

Major groundnut producing state:

A. Bihar

B. Assam

C. Punjab

D. Gujarat

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Correct Answer: Option D

Explanation:
Gujarat leads in groundnut (peanut) production.

This question belongs to: Geography GK Agriculture in India

Question #3 Report Error

The first high-yielding variety of wheat introduced in India was:

A. Lerma Rojo

B. Kalyan Sona

C. Sonalika

D. PV 18

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Correct Answer: Option A

Explanation:
The first high-yielding variety of wheat introduced in India was 'Lerma Rojo' in 1963, followed by 'Sonora 64'. Kalyan Sona and Sonalika were developed later.

This question belongs to: Geography GK Agriculture in India

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