Answer: enough for 1,000 people.
Explanation: A mechanized farm is a type of farming that employs heavy machinery and technology to increase efficiency and productivity. With the use of heavy machinery, irrigation and other technology, mechanized farms are able to produce large amounts of food. They are able to cultivate larger land areas and grow more crops, resulting in a higher yield of food per acre. A mechanized farm can have a much greater output than a non-mechanized farm of the same size, and could feed up to 1,000 people or even more, depends on the scale of the farm. But it is worth to note that this answer is on a very general level and it's difficult to predict.