Yield refers to the amount of product or return generated from an investment or agricultural process. In finance, it often describes the income earned from an investment, such as interest or dividends, expressed as a percentage of the investment's cost. For example, if you invest in a bond, the yield indicates how much money you can expect to earn over time. In agriculture, yield represents the quantity of crops produced per unit of land. Farmers aim to maximize their yield by using various techniques, such as improved seeds and fertilizers. Understanding yield helps both investors and farmers make informed decisions about their resources and potential profits.