Rice
Explanation
Agricultural crops are classified based on the climatic conditions required for their growth, including specific ranges of temperature, humidity, and precipitation. These requirements determine the cropping season (Kharif, Rabi, or Zaid) and the geographical distribution of the crop.Option-wise Analysis:
- Wheat is incorrect: Wheat is a Rabi (winter) crop. It requires a cool growing season and bright sunshine at the time of ripening. It typically needs 50 to 75 cm of annual rainfall, which is significantly lower than the requirements for crops demanding high humidity and heavy rainfall.
- Rice is correct: Rice is a Kharif crop that thrives in tropical and subtropical regions. It specifically requires high temperature (above 25°C) and high humidity with annual rainfall above 100 cm. It is a water-intensive crop.
- Maize is incorrect: Maize is a crop used both as food and fodder. It requires moderate temperature (between 21°C to 27°C) and moderate rainfall. It does not require the high humidity levels essential for rice.
- Millets is incorrect: Millets (such as Jowar, Bajra, and Ragi) are dryland crops known as coarse grains. They are hardy crops that grow well in regions with low rainfall and high to moderate temperatures, often requiring minimal irrigation.
Key Takeaway: Rice is the primary crop associated with hot and humid climates, requiring temperatures above 25°C and rainfall exceeding 100 cm.