Question

various irrigation practices in the villages and cropping pattern

Answer 1

There are various types of irrigation system in our world.In olden days these motors are not there,the supply of water to the crops by the help of ox by the processof (motobavi) 
But now a days electric motors,drip irrigation,sprinkle irrigation etc.
In some villages they are practising old method.And some are using very technical methods and forgotting our culture.
Technology is good but it is making poor people as very poor.By raising the money for technicalmotors etc

Answer 2

1.drip irrigation
2.ridge till
3.mulch till
4.polyculture
5.intercropping
6.agroforestry
7.crop rotation
8.mixed cropping