ज्येष्ठामूलीय आषाढश्च ग्रीष्मः ॥ कZ_०२.२०.६० ॥
jyeṣṭhāmūlīya āṣāḍhaś ca grīṣmaḥ
‘ഗ്രീഷ്മ’ (വേനൽ) ഋതു ജ്യേഷ്ഠാമൂലീയയും ആഷാഢയും—ഈ മാസങ്ങളാൽ രൂപപ്പെടുന്നു.
To standardize state timing for taxation cycles, labor scheduling, military campaigning windows, and accounting periods.
It anchors predictable seasonal operations (e.g., procurement, travel, construction) to a fixed calendar definition.