Which state is the largest producer of Bajra?

With reference to Cotton cultivation, consider the following statements: 1. It grows well in drier parts of the black cotton soil of the Deccan plateau. 2. It requires a frost-free period of less than 50 days. 3. It is a rabi crop and requires 6 to 8 months to mature.

With reference to Cotton, which soil is considered most suitable for its growth?

With reference to the climatic conditions for Rubber, consider the following statements: 1. It requires annual rainfall of less than 50 cm. 2. It requires a temperature above 25°C. 3. It requires a moist and humid climate.

With reference to Rice cultivation in India, consider the following statements: 1. It is a Kharif crop requiring high temperature (above 25°C). 2. It requires a dry climate with low humidity during the growing season. 3. In areas of low rainfall, it can be grown with the help of irrigation.

Which one of the following crops is rich in iron, calcium, other micronutrients, and roughage?