Answer: harvesting

AnswerCrossword Clue
harvestingHARVEST, to gather in a crop, also HAIRST
harvestingGain (something) as the result of an action
harvestingRemove (cells, tissue, or an organ) from a person or animal for transplantation or experimental purposes
harvestingGather (a crop) as a harvest
harvestingCatch or kill (animals) for human consumption or use