Chennai/Hyderabad, Nov. 20 -- Prime Minister Narendra Modi on Wednesday said India was on the path to becoming the global hub of organic farming and asserted that it is native and traditional to the nation as he released the 21st instalment of PM-Kisan Samman Nidhi of more than Rs.18,000 crore for 90 million beneficiaries. Earlier in the day, the PM took part in the centenary celebrations of Sri Satya Sai Baba at Puttaparthi in Andhra Pradesh's Sri Satya Sai district. Accompanied by chief minister N Chandrababu Naidu and deputy chief minister Pawan Kalyan, Modi offered prayers at Maha Samadhi of Sri Satya Sai Baba at Prashanti Nilayam and paid his tributes to the late spiritual leader. Speaking in Coimbatore, Modi said that the sight of far...