The atmosphere of New Delhi during the months of October to the January next year (every year) remains critical due to factors such as stubble burning in the nearby state of Punjab, air pollution rising out of Diwali fireworks and the smog during December and January. Stubble burning is the intentional incineration of paddy / any other field stubbles by farmers after the harvest. It is usually done to eliminate pests such as rats, crickets and hoppers. The availability of short time between

more »

... harvesting and sowing of wheat is the most important reason for burning of crop residues. Also yield and quality of wheat gets severely affected if there is delay in sowing. Since the time gap is very limited (about 3 – 4 weeks) between rice and wheat, burning of crop residues is preferred since it is the quickest and easiest solution for the farmers. According to reports, New Delhi, Noida and Ghaziabad recorded a peak Air Quality Index (AQI) of around 480 – 490 in the month of November 2019. Health effects of air pollution include respiratory diseases, skin and eye irritation and other ailments. An important factor is shortage of labor contributing to burning of rice straw. Apart from stubble burning, farmers burn wood for domestic cooking, removal of municipal solid wastes and accidental / intentional wildfires. Use of combined harvester – Happy Seeder machine is a profitable and less labour-intensive management of rice residue. Yet many farmers still have the perception that there are no alternative solutions for crop residue management. Besides Happy Seeder machine, there are other machines such as rotavator, reaper binder and no-till seed drill that can be alternatives for crop residue burning. In 2019 – 20, the Punjab government disbursed a certain amount to farmers for not burning stubble as compensation, yet many farmers adopted the stubble burning process. Other measures such as adoption of villages by Confederation of Indian Industries, MoU with institutes for wast