Which of the following statements is correct about the types of land mentioned in the Ain?

a- Polaj was the land that was annually cultivated for each crop in succession and was never allowed to lie fallow.

b- Chachar was the land that had lain fallow for five years and more.

Only statement a is correct.

Correct statement b- Chachar was the and that has lain fallow for three or four years.

(Banjar land was the land that had lain fallow for five years and more.)