Intensive farming, cutting the need for more cultivated land, and intensive electricity generation, reducing the need for firewood, have done more to save forests than most policy decisions.

In the evening or bad weather, flocks may descend from the hills to feed over cultivated land.

In the 1990s, a quick expansion of cultivated land with maca was observable.

A rock slide in 1873 destroyed much of the cultivated land.

He built three canals, creating additional cultivated land.