we will have 21 research institutes of the tod organization and 34 provincial centers from this groupd willing. we can get the latest knowledge of the world and the collection of knowledge let's transfer bumi and friends can also transfer this knowledge to the subgroup . last year, 46 innovative farms were set up in the field of education and promotion, and this year this number is going to reach 150. the use of technology in the agricultural industry increases productivity and ensures food security. alireza dehghan, nazarabad radio and television news agency. the largest production greenhouse. the operation of this greenhouse is the result of the efforts of researchers of a knowledge-based company it solves the country's need for hybrid crops to a great extent. the products produced by this knowledge -based company have been tested in different regions of the country. fortunately, when i visited this unit two years ago , they were all produced by hybrid vegetables. sifist well , we now have about 100 million dollars more imports in terms of vegetables and sifim, while our domestic ca