The cultivation field has found turmoil due to the fewer amounts of rainfall and abnormal weather condition prevailing throughout the world. The rate of death due to no intake of food has increased rapidly. The reasons for these things are:
- The climate is changing rapidly due to many factors like ozone depletion and greenhouse effect.
- The other thing that retards the growth is the over pollution. This has changed the morphology of many plant specimens.
- The rainfall level did not to the expected level. This has also resulted in the drying up of many plants.
- The other most important reason is the over population which has left the growing demand of food in geometric progression while the demand satisfactory rate is in arithmetic progression.
These things have left us with a forced improvement in the field of cultivation. The revolutionary method that got its applause from all the people around the globe is the greenhouse cultivation method.
What is this method?
This method is a new comer to the field of cultivation. The idea about this is not known to many of the people. This is nothing but growing the plant in a closed atmosphere. The origin of this method dates back to 17 the century. This method was developed only to make the plants grow in extreme cold weather. The working principle of this is very simple as this works by making the trapping of sunlight and there by increasing the temperature inside the greenhouse and makes it suited for the plants. But the greenhouse has made considerable amount of improvement in recent years. The process that they have additionally added is due to the advancement in the field of science. The various add-ons to the greenhouse are growing plants one over the other. Automatic watering of the plants is also possible with this process. The plants can be made pest free and protective growing makes them mare yielded than their competitors on the normal ground. The plants that are grown on the greenhouse are different as they use different greenhouse seeds. The greenhouse seeds are made genetically adaptable to the closed environment and yield higher than their counterparts. For this reason alone people prefer the greenhouses rather than the normal conventional way. The seeds are made only after special treatment and prolonged research. The reason for this is that they have to serve the purpose of making. The seeds are far more better and pest resistive than the normal seeds. Going in for these is intelligent.
Agricultural Biodiversity 
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