previous discussion - https://news.ycombinator.com/item?id=12886672 https://news.ycombinator.com/item?id=12886672 and relevant info on the cause of the smog. I

previous discussion - https://news.ycombinator.com/item?id=12886672 https://news.ycombinator.com/item?id=12886672 and relevant info on the cause of the smog. Its not industrial pollution, but agricultural burning that's happening in neighboring states - http://mobile.nytimes.com/2016/11/03/world/asia/farmers-unchecked-crop-burning-fuels-indias-air-pollution.html http://mobile.nytimes.com/2016/11/03/world/asia/farmers-unch... https://www.bloomberg.com/gadfly/amp/articles/2016-11-04/who-s-choking-new-delhi-not-carmakers https://www.bloomberg.com/gadfly/amp/articles/2016-11-04/who... As last time, here's the problem to solve : what is a cheap, recyclable way to plant seeds without burning (last harvest's) hay ? The current solution of using a "seeder" costs 1900$ that is unaffordable by farmers. This was posted in November 2015 - http://scroll.in/article/770176/why-we-should-be-alarmed-at-nasas-images-of-burning-fields-in-punjab-but-also-get-used-to-them http://scroll.in/article/770176/why-we-should-be-alarmed-at-...