Consider the following statements regarding Maize: 1. It is a Kharif crop. 2. It requires a temperature below 10°C throughout the growing season. 3. The use of HYV seeds has led to a decline in maize production.

The correct option is 1 only Explanation Maize is a crop used both as food and fodder. While primarily cultivated during the Kharif season in India, its growth is dependent on specific temperature ranges and soil conditions. - Statement 1 is Correct: Maize is a Kharif crop. It requires a temperature between 21°C to 27°C and grows well in old alluvial soil. However, in some states like Bihar, maize is also grown during the Rabi season. - Statement 2 is Incorrect: Maize requires moderate temperatures ranging from 21°C to 27°C. It cannot withstand frost at any stage, and temperatures below 10°C are detrimental to its growth. It does not require low temperatures throughout the growing season. - Statement 3 is Incorrect: The use of modern inputs such as High-Yielding Variety (HYV) seeds, fertilizers, and irrigation has contributed to an increase in the production of maize, not a decline. Key Takeaway: Maize is primarily a Kharif crop requiring moderate temperatures (21°C-27°C) and old alluvial soil; the adoption of HYV seeds and modern technology has boosted its production.

Consider the following statements regarding Maize: 1. It… - NCERT Class 10 Geography MCQ

NCERT Class 10 Geography — Chapter 2: Agriculture

mcqeasy

Consider the following statements regarding Maize:

It is a Kharif crop.
It requires a temperature below 10°C throughout the growing season.
The use of HYV seeds has led to a decline in maize production.

NCERT textbook question

From NCERT Contemporary India - II · Page 34

Options

A1 and 3 only
B2 only
C1, 2 and 3
D1 only

Did you get this right?

Solution

The correct option is

1 only

Explanation

Maize is a crop used both as food and fodder. While primarily cultivated during the Kharif season in India, its growth is dependent on specific temperature ranges and soil conditions.

Statement 1 is Correct: Maize is a Kharif crop. It requires a temperature between 21°C to 27°C and grows well in old alluvial soil. However, in some states like Bihar, maize is also grown during the Rabi season.
Statement 2 is Incorrect: Maize requires moderate temperatures ranging from 21°C to 27°C. It cannot withstand frost at any stage, and temperatures below 10°C are detrimental to its growth. It does not require low temperatures throughout the growing season.
Statement 3 is Incorrect: The use of modern inputs such as High-Yielding Variety (HYV) seeds, fertilizers, and irrigation has contributed to an increase in the production of maize, not a decline.

Key Takeaway: Maize is primarily a Kharif crop requiring moderate temperatures (21°C-27°C) and old alluvial soil; the adoption of HYV seeds and modern technology has boosted its production.

Your note

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