INDIAN GEOGRAPHY

Detailed explanation-1: -The right condition for the growth of maize is-(a) Temperature between 21 °C to 27°C and old alluvial soil. Old alluvium soil which is deep and well-drained is ideal for the growth of maize plants.

Detailed explanation-2: -The optimum temperature for the growth of maize is 18 degrees Celsius to 27 degrees Celsius during the day and 14 to 15 degrees Celsius at the night, thus, maize requires a low temperature for its growth.

Detailed explanation-3: -In India, maize is traditionally grown in monsoon (Kharif) season, which is accompanied by high temperature (<35° C) and rainfall.

Detailed explanation-4: -The correct answer is Maize. Maize is a crop that is used both as food and fodder. It is a Kharif crop that requires a temperature between 21°C to 27°C and grows well in old alluvial soil. In some states like Bihar maize is grown in the rabi season also.

Detailed explanation-5: -Maize is grown in temperatures between 21°C and 27°C during the day and around 14°C during the night. But the most important factor is the 140 frost-free days. The crop is very susceptible to frost; therefore, its cultivation in temperate latitudes is limited.