मृत्काष्ठकोष्ठाः स्नेहस्य पृथिवी लवणस्य च ॥ कZ_०२.१५.६४च्द् ॥
mṛt-kāṣṭha-koṣṭhāḥ snehasya pṛthivī lavaṇasya ca
Les huiles/graisses (sneha) seront stockées dans des récipients en terre cuite ou en bois ; le sel sera stocké au contact de la terre (stockage au sol).
Because preservation depends on material compatibility: oils keep better in suitable containers, while salt is stabilized by dry ground storage.