Stubble burning of left overs from paddy or rice field harvest causing smog and heavy air pollution in delhi punjab haryana in india

stubble burning pollution delhi air pollution paddy field rice farm agricultural agricultural activity agriculture agriculture industry ash ashes burn burnt carbon sequestration climate climate change damage destroy destruction dry ecology environment farm field fire fume global warming greenhouse gas greenhouse gases harvest illegal improper inaccurate incorrect landscape mistaken nature nutrient pollution outdoor plants smoke stubble tillage delhi punjab smog india haryana uttar pradesh