Find a closest point with uplink and talk with owner about connection at this point. Since owner don't need to do anything for getting additional income, highly probably he will agree. Also ask about path of uplink, may be it have spare fibers and pass you much closer than that point. It is possible to cut a fiber, separate one fiber and connect it with your fiber. Or even install a divider on working fiber. In any case there is a possibility that you will be able to cut in closer to your home. Than assembly is enclosed in a waterproof muff and could be buried or hang on pole, whatever, If it is within 10-15km, it could be affordable for you to drop a link by yourself. Then you have following options:

• buy a fiber and drop it just on the ground, say along a road to your farm. Even cheapest outdoor fibers is very rigid things, so it will be OK to just leave it on ground. You will have to hire somebody to weld a connectors on the ends of fiber, fiber welder is expensive thing to buy it for one-time job.
• buy a pair of directed WiFi stations if you have a direct sight from your home to the point. AFAIK Ubiquity have a lot of long-range devices.
• use a combination of both options

I don't know about specific regulations that could apply for that kind of activity, but if you are deep in rural area, I think you could just ignore them.

Find a closest point with uplink and talk with owner about connection at this point. Since owner don't need to do anything for getting additional income, highly probably he will agree. If it is within 10-15km, it could be affordable for you to drop a link by yourself. Then you have following options:

• buy a fiber and drop it just on the ground, say along a road to your farm. Even cheapest outdoor fibers is very rigid things, so it will be OK to just leave it on ground. You will have to hire somebody to weld a connectors on the ends of fiber, fiber welder is expensive thing to buy it for one-time job.
• buy a pair of directed WiFi stations if you have a direct sight from your home to the point. AFAIK Ubiquity have a lot of long-range devices.
• use a combination of both options

I don't know about specific regulations that could apply for that kind of activity, but if you are deep in rural area, I think you could just ignore them.