Explanation:

- Yield (n): Refers to the amount of something that is produced or grown, often used in the context of crops or financial returns.

- Option 1: Plantation: A large estate or area where crops are cultivated, not synonymous with yield but rather the location where plants grow.

- Option 2: Garden: A smaller space cultivated for growing plants, flowers, or vegetables, similar to an orchard or plantation but not related to the amount produced.

- Option 3: Orchard: A piece of land where fruit trees are grown, focusing on the type of cultivation rather than the quantity produced.

- Option 4: Harvest: The process or period of gathering in crops, closely linked to yield as it often refers to the collected product itself.

- Correct Answer: Option 4: Harvest