The purpose of this paper is to evaluate the potentialities of the process of concentration of agrarian capital from the case of the so-called \u27big sowing pools\u27. For this purpose we analyze the investment and production projects of the sowing pools constituted as Mutual Funds Closed Investment and Financial Trusts. In addition, we perform an in-depth study on the case of the chief administrator of big sowing pools: the company Cazenave & Asociados. We conclude that the agrarian production in the Pampas remains a hostile environment for the accumulation of the most concentrated capitals of the economy.El objetivo de este trabajo es juzgar las potencialidades del proceso de concentración del capital agrario a partir del caso de los...