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Stubble burning

  • IASbaba
  • October 9, 2021
  • 0
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Stubble burning

Part of: Prelims and GS III – Pollution 

Context The Centre-constituted Commission for Air Quality Management said in a statement that a reduction in the area under paddy cultivation in Haryana, Punjab and Uttar Pradesh, and a shift away from paddy varieties that take long to mature, could see a reduction in stubble burning this year.

Key takeaways 

  • Both Central and State Governments of Haryana, Punjab and U.P. have been taking measures to diversify crops as well as to reduce the use of PUSA-44 variety of paddy. 
  • Crop diversification and moving away from PUSA-44 variety with short duration High Yielding Varieties are part of the framework and action plan for control of stubble burning.
  • The total paddy area in Haryana, Punjab and the eight NCR (National Capital Region) districts of UP has reduced by 7.72%.
  • Similarly, total paddy straw generation from the non-basmati variety of rice is likely to be reduced by 12.42%. 
  • It’s the non-basmati variety of rice, whose stalk remains, that is usually burnt off by farmers ahead of sowing wheat.

What is Stubble Burning?

  • Stubble burning is the act of setting fire to crop residue to remove them from the field to sow the next crop
  • It is a traditional practice in Punjab and Haryana to clean off the rice chaff to prepare the fields for winter sowing
  • It begins around October and peaks in November, coinciding with the withdrawal of southwest monsoon.
  • On December 10, 2015, the National Green Tribunal (NGT) had banned crop residue burning in the states of Rajasthan, Uttar Pradesh, Haryana and Punjab

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