Ariel would probably know. Those appear to be growing in Israel in some type of seasonal rental, Kibbutz, or Moshav... the photo name identifies it as being taken in the Galil Maaravi, the Western Galilee of Israel. That's in the North, close to but not the same general area I took these pictures:
Ariel is a local resident banana expert there, I would imagine he will put his finger on what they are. This is his profile:
Bananas.org - View Profile: ariel023
I have sent him a message to view the thread.