The government today ruled out any proposal to start a special Gyan Darshan channel for tribal people. <br/><br/>In a written reply in the Lok Sabha, Information and Broadcasting Minister Smriti Irani said, Prasar Bharati has informed that Doordarshan does not have a dedicated educational channel. <br/><br/>She, however, said as per the mandate of Prasar Bharati to inform, educate and entertain, the 23 satellite channels of Doordarshan broadcast programme for the propagation of education. <br/><br/>Mrs Irani said, the programme of these channels is available throughout the country through satellite transmission.<br/><br/>