द्वौ मासाव् ऋतुः ॥ कZ_०२.२०.५४ ॥
dvau māsāv ṛtuḥ
ഋതു രണ്ട് മാസമുള്ളതാണ്.
It creates a predictable framework for crop cycles, tax assessment timing, labor deployment, and campaign seasons.