今日读书，遇到“farm gate value”一词，遍查出版的词典，没有查到。后从answers.com查到该词词义为“The farm gate value of a cultivated product in agriculture or aquaculture is the net value of the product when it leaves the farm, after marketing costs have been subtracted. Since many farms do not have significant marketing costs, it is often understood as the price of the product at which it is sold by the farm (the farm gate price). The farm gate value is typically lower than the retail price consumers pay in a store as it does not include costs for shipping, handling, storage, marketing, and profit margins of the involved companies.”其大义是，指农业或渔业培养产品在离场时减去营销成本后的净值。由于许多农（渔）场营销成本并不大，因此该词通常被理解为农（渔）场售价。其值一般远低于消费者在商店购买时的零售价，因为它并不包括与农（水）产品有关的公司在运输、处理、贮存、营销方面的成本及利润。

    因此将“farm gate value”的翻译“（农产品或水产品的）场价或离场价，农（渔）场售价，农（渔）场交货价格”。