Farmers are constantly looking for better ways to grow crops fast, cheaply and profitably as it is increasingly becoming difficult to so under natural conditions.
In order to beat climate change, feed a rapidly growing global population and make money.
It has become necessary to have technological interventions to achieve food productivity.
For example, irrigation technology is replacing rainfall as the main source of water, inorganic fertilizers are being used to boost soil fertility, plant hormones are used to manipulate growth and development of plants, and greenhouses are being used to modify plant environment.for for info follow the link http://www.karaopepe.com...p;id=1234&Itemid=69