The correct answer is C. Firoz Shah Tuglaq.
Firoz Shah Tuglaq was the third Sultan of the Tughluq dynasty who ruled over the Delhi Sultanate from 1351 to 1388 CE. He was a great administrator and a patron of the arts. He was also a great builder and constructed many public works, including mosques, madrasas, bridges, and canals.
One of the most important reforms that Firoz Shah Tuglaq introduced was the establishment of a separate agriculture department. This department was responsible for planning and implementing agricultural policies. It also oversaw the construction of canals and other irrigation works. The department also established a system of rotation of crops, which helped to improve crop yields.
The rotation of crops is a farming practice in which different types of crops are planted in the same field in a planned sequence. This helps to prevent the soil from becoming depleted of nutrients and also helps to control pests and diseases.
The rotation of crops is a very important practice in agriculture. It helps to improve crop yields and also helps to protect the environment.