Assertion: fertilizer's material | /r/HasProperty | purchased in that form
Facets:
value: more cheaply
type: MANNER
Source sentences:
text: The arguments advanced in favor of this practice are that the materials can be purchased more cheaply in that form than when mixed by the manufacturer; that they can be used in the proportion desired, which may effect a saving in the amount of some ingredient, and that the form in which each ingredient is present is then known, which is not always the case when mixtures are purchased.