The green house is very useful technology to the modern farmer. In Nepal lots of farmer and local are using it. It is very useful to off session too. If some farmer do this kind of farming in off session. they will get nearly twice or half more extra income.
This technology is a little bit expensive too so some people is not able to afford. anyway who have afford it they are very happy to work in this place. they are producing more than their other villagers who are not doing in green house.
As a developing country like nepal this technology most do compulsory to all the farmers in subsidies. If the government can subsidize this kind of technology every people can offer to this technology and they can make better money in their farming life.