Explanation:

- Southwest Monsoon (Option 2): The Kharif season in India largely coincides with the Southwest monsoon, which begins in June and lasts until September. This period is crucial for Kharif crops such as rice, maize, and cotton, as the monsoon rains provide the necessary water for their growth.

- Northwest Monsoon (Option 1): This term is not commonly used in the context of Indian weather and agricultural systems, as monsoon winds do not normally originate from the northwest direction in India.

- Southeast Monsoon (Option 3): This is not a recognized monsoon pattern in India, as the primary monsoon systems affecting the country are the South and Northeast monsoons.

- Northeast Monsoon (Option 4): Occurs from October to December and primarily affects the southeastern coast of India, especially Tamil Nadu, bringing moisture after the Kharif season ends.

Correct Answer: Southwest Monsoon (Option 2)