When Kanpur businessman Vivek Chaturvedi took up farming as a full-time occupation in 2004, he had no way of knowing that he would usher in a revolutionary farm machine six years later. Chaturvedi's innovation, an ox-driven pump, can pull up 25,000 litres of water in just an hour from depths of 150 feet without the use of electricity or fuel.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/bull-run
[2] http://admin.indiaenvironmentportal.org.in/category/author/mamta-tripathi
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/india-today-new-delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/uttar-pradesh
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/unnao-d
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/farmers
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/technology
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/electricity
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/maharashtra
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/akola-d
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nagpur-d