English
landfarming
From land + farming.
Proto-Indo-European *lendʰ- ‘land’
Proto-Germanic *landą
Proto-West Germanic *land ‘land’
Old English land
Middle English lond ‘an independent nation’
English land
Today it means
noun A bioremediation treatment process in which contaminated soils, sediments, or sludges are incorporated into the soil surface and periodically tilled to aerate the mixture.
Language periods are conventional ranges, not dates for this word.
Etymograph / landfarming