Cotton production may not witness a significant fall despite reduction in acreage by about five lakh hectares in 2008-09, thanks to better yield expected from increasing cultivation of genetically modified Bt-cotton. Area under cotton cultivation declined to 85.9 lakh hectares as on August 17 from 90.7 lakh hectares on the same period last year, according to government data. ”While area under cultivation has shrunk, it will not have much impact on the output, as more than 80 per cent of farmers have planted Bt-cotton this year,” President of the Confederation of Indian Textile Industries P D Patodia said.