सहोदकमाहार्योदकं वा सेतुं बन्धयेत् ॥ कZ_०२.०१.२० ॥
sahodakamāhāryodakaṃ vā setuṃ bandhayet
Er soll ein setu (Damm/Deich/Reservoir) entweder an einer natürlichen Wasserquelle oder durch Heranführen von Wasser (über Umleitung/Kanal) errichten.
Two engineering options: exploit existing water-bodies or create supply through diversion—showing a pragmatic, site-sensitive approach to irrigation expansion.