rice this is the mane crop but it is not a cash crop
Oil seeds
Oil seeds
slash and burn,terrace farming, and Raised field farming
Terracing was (and in some cases still is) used to grow crops on hillsides and mountains.
It is grown in the fields for more information go to: http://wiki.answers.com/Q/Places_where_terrace_farming_is_done_in_India&action
terrace farming
the world's most important staple crop, rice.
Because they didn't have any other method to grow crops.
Terrace farming is necessary on mountains to help prevent soil erosion. If the soil were tilled up the side of the mountain all of soil would wash away to the bottom.
There are many ways in which farmers grow crops in Central Asia. These farmers could use terrace farming for example.
Terrace farming.
Terrace farming cuts flat platforms in the side of the mountain. Contour uses the curves of the mountain to plant the crops. Both are used to reduce erosion.
nope the complete opposite used by farmers in mountains to grow crops like a step effect