Agricultural Landscape- Geography

This is the agricultural landscape that I have choosen. It is from Near Cognac, in France:

• It has got open fields, beacause there aren't any boundaries wich separe plots.
• It is a polyculture landscape, because there are two types of plots.
• I think it's type of farming is irrigated, because there aren't any irrigation systems.
• It is an extensive agriculture, because there is a lot of land.