Seeing a farm in your dream is generally considered a symbol of a woman. The haystack on the farm represents your children or possessions. If the farm is associated with a market, the haystack may symbolize profit, benefits, or resources. This is a time for you to reflect on the role of women in your life or to think about your possessions and gains.
From Imam Muhammad Ibn Seerin's Dictionary of Dreams According to Islamic Inner Traditions â entry "Farm" (page 152).
A farm in a dream represents a woman. Its spikes represent her children or property. If a farm in the dream is interpreted to mean a marketplace, then its spikes represent profits, benefits, tools, or financial losses. A farm in a dream also represents a battlefield and its spikes are the soldiers, or it could represent the world and its spikes then represent people, their young and old. A farm in a dream also could represent every deed which is intended for the benefit of the hereafter, meaning that this world is the farmland of the hereafter. (Also see Crop; Estate)
Note: Islamic dream interpretation depends on the dreamer's circumstances and state. This is a general guide drawn directly from the source book.