A natural growing nest includes ants that have eclosed inside the nest and thus have the ... The artificial nest structure consists of a 2D Plexiglas frame 60 cm wide, 80 cm high, and 8 mm deep made ...
Beyond the neighbouring fields, Delhi itself is a potent pollution generator, with vehicular emissions leading the charge and garbage burning plants making a big contribution.
Farmers say they spend Rs 4,000 per acre on stubble management. In 2019, SC had ordered Rs 100 per quintal for non-basmati farmers who don't burn stubble, but farmers yet to see payment.